SA2282. Musk ketone | C14H18N2O5 | CID 6669 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Exaltolide 10% in DPG. Cashmere Musk Fleuressence is primary odour perfume compound base, a mixture of aroma chemicals, isolates and essential oils for perfume compounding. We employ our five senses to do our job well. Gamma Dodecalactone is fruity peach-apricot fatty-peachy musky fattier undecanolide floral-fruity-orientals fruity-topnotes narcotic florals floral fruit nut peach apricot plum butter butterscotch coconut maple. 93, no. Usage: Muscenone is a very powerful musk with two facets. . 90, pp 261-268, 2008. Never used them. Critical Reviews in Toxicology, vol. A heavy animalic, musky and fecal. Tonalide is strong persistent nitro-free musk slightly-soapy fixative all laundry. Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock. CAS# . Velvione has a nitro-musk aspect that is not found either in other commonly used macrocyclic musks, nor in polycyclic musks. A family company dedicated to sales and distribution. US$ 0.06 /gram Zolvent 50 Xu ABCs Donut Odour The odour and uses of Musk Ketone 10% in DPG There were some other things about the experience that bothered me, for example the SDS with musk ketone described it as a brown liquid, and when I queried . If you wish to reconstruct many classic landmark fragrances this is a must in your palette of materials. For a better experience, please enable JavaScript in your browser before proceeding. Destilerias Munoz Galvez, S.A. Musk might induce the growth repression and the apoptosis of lung cancer cells through up-regulating IL-24 and DDIT3 expressions. Pell Wall make fragrances for men, for women and for the home. Sci. Odor Description: at 100.00 %. It is offered for research and educational purposes only. Long lasting perfume a review of synthetic musks in WWTPs. It's scent is orange, herbaceous and ambergris-like. Musk ketone is widely used as a synthetic alternative to natural musks and is extensively found in various consumer products such as perfumes, cosmetics, soaps, lotions, sprays, and detergents. . All-types Amber Oriental Aldehydic-floral Leather Chypre Fixative Soap Norell Oriental Chypre Herbal Lime, Floral-types, Soap-perfumes, Ambre-types, Household-perfumes, Industrial-perfumes, Citrus, Fixative-effect, Pine, In Autumn 2020, Stort Chemicals Limited completed their acquisition of Zanos Ltd. Aldehyde c-12mna =2-Methylundecanal is an organic compound that is found naturally in kumquat peel oil. Strong, 1-(1,1,2,3,3,6-hexamethyl-2H-inden-5-yl)ethanone, 15323-35-0 5-Acetyl-1,1,2,3,3,6-hexamethylindane, Predict (works with chrome, Edge or firefox), Notification of the 49th Amendment to the IFRA Code of Practice, Atomic Weights of the Elements 2011 (pdf), hexahydro-7,7,8,9,9-pentamethyl-5H-cyclopenta[H]quinazoline, undecalactone (aldehyde C-14 (so-called)), tetrahydro-7,7,8,9,9-pentamethyl-5H-cyclopenta[H]quinazoline, vanilla bean absolute (vanilla planifolia). Transition of intro musks and polycyclic musks into human milk. [27] Due to their ubiquity and potential to accumulate, synthetic musks are pervasive in peoples bodies. 1-5, pp 237-241, 2000. Cumin Seed Essential Oil is cumin fatty sweaty pepper green herbal spicy curry under-arm musk animal warm soft spicy-musky mens citrus-herb chypre leather wood orris oriental bases cassie acacia ambergris mimosa spice condiment. Synthetic musk ketone can substitute for native musk to treat cancer patients. Int. They also have some materials that are not avaliable elsewhere. Cosmone and musk ketone have a retro / classic feel that you might like. Chemical Name: 5-Cyclopentadecen-1-one,3-methyl- Being a broken record here, most people with experience avoid PW. I wanted to buy AC's in small quantities from them. Keywords: floral-fruity sweet tenacious musky discrete animal amber oriental aldehydic-floral leather chypre fixative soap gardenia mimosa abronea. Molecular Weight: 236 [16] Bitsch N, Dudas C, Krner W, Failing K, Biselli S, Rimkus G, Brunn H. 2002. Chemosphere, vol. We currently represent the following companies, as their North American distributor: Used in these perfume types but not limited to them. Aquatic toxicology, vol. 149, pp 168-192, 2015. As application product formulations vary widely this information is only a general guide. Coriander Essential Oil is sweet spicy herbal floral linalool fresh woody woody-spicy musky spice green-florals citrus-colognes herb oriental mango shalimar carnation dianthus oeillet gin curry tea soup vegetable. The Perfumers Apprentice Auratouch (F) Odor: A delicate and elegant musk The Perfumers Apprentice Tonquitone (Musk) Essence (I) Odor: musk US Email: Fred Keifer. The sum of the concentrations of all phototoxic ingredients, expressed in % of their recommended maximum level in the consumer product shall not exceed 100. EU regulation follows fragrance industrys voluntary global ban. Above this level, it is used for its musky character in addition to its boosting effect. Musk Ketone Musk Ketone has a quite natural musk character dry powdery sweet and very tenacious. As application product formulations vary widely this information is only a general guide. Firmenich is the largest privately-owned company in the perfume and flavor business. May 2, 2015. Wickliffe Restaurants, 184 Main Rd E, St Albans Dilution of Exaltolide Pentadecanolide 10% in DPGExaltolide Pentadecanolide is sweet powdery musk woody powerful compound herbal pastoral angelica root fixative enhances skin acceptance & radiance lavender amber chypre animal. Regulation (EC) N. 1223/2009 of the european parliament and of the Council of 30 November 2009 on cosmetic products. [1], Global polycyclic musk production is approximately 1 million pounds per year. Substantivity Damp: Very Good aka: Muscenone Delta one of Europes references when it comes to essential oils and aroma chemicals, and it is now well known all around the world. [26] Trabalon L, Cano-Sancho G, Pocurull E, Nadal M, Domingo J, Borrull F. Exposure of the population of Catalonia (Spain) to musk fragrances through seafood consumption: risk assessment. We create perfumes and flavors for the World's most desirable brands. The reference standard of musk ketone (batch number M0128), cinnamic acid (batch number ASB-00003655-025), cinnamaldehyde (batch number YY90307), borneol (batch number M0297), and isoborneol (batch number 111512) were bought from the National Institute for Food and Drug Control, and benzyl ester was bought from Shanghai Sunny Biotech Co., Ltd. At low dosages (0.05 to 0.5%), it is a fragrance enhancer. L 342. The only remaining nitro musk that has not yet been prohibited by IFRA restrictions. Fax: 34 93 370 65 04. Nitro Musk Fleuressence is primary odour perfume compound base, a mixture of aroma chemicals, isolates and essential oils for perfume compounding. Ecotoxicology and Environmental Safety, vol. Fax: Musk Ketone 10% in DEP, Dilution of Musk Ketone 10% in DEP, refer to constituent materials for more information. Health, vol. Calone 10% in DPG. Studies show that these compounds can disrupt cell functioning and hormone systems. Use: Strong substantive musk base with a delicate floral and somewhat animalic characterhas strong ambrette connotations. Environ. Fragrance Demo Formulas. Since our inception in the year 1990, the primary objective of BMV has been to passionately work towards the creation of a nature friendly environment. 213, pp 124-130, 2010. Swiss and family owned, we have created many of the world's favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day. Flexibility, availability, price and quality. 93, pp 1804-1810, 2013. Innovation and commitment in the name of excellence. [32] Zhang X, Jing Y, Ma L, Zhou J, Fang X, Zhang X, Yu Y. fatty dry sweet musk slightly fatty nitro-musk Sweet-musky and tenacidus odor rather harsh in its initial approach Full testing by both perfumers- flavorists and end users is the only proven method to ensuring a perfume or flavours safety- strength- suitability- stability and success. Created around Romandolide, this captive Alicyclic musk is blended with Habanolide, Exaltolide Total, Muscenone and Helvetolide to produce a robust musk core. The most common types of musks used in consumer products are nitro-musks (e.g., musk ketone and musk xylene) and polycyclic musks (e.g., galaxolide and tonalide). If you wish to reconstruct many classic landmark fragrances this is a must in your palette of materials. 140, pp 466-473, 2015. 81-14-1) SDS CAS No: 81-14-1 Molecular Weight: 294.30312 Molecular Formula: C 14 H 18 N 2 O 5 Names and Identifiers Properties Safety and Handling NMR Spectrum Synthesis Route Precursor and Product Computational chemical data 131 Suppliers SDS Download SDS (editable Word file) and other types SDS | Offered by XiXisys.com VIC 3021, Australia, b2b lead generation and appointment setting services, Subscribe to our newsletter and get 10% off your first purchase, self-portrait light blue chiffon cut out midi dress, le petit marseillais vanilla milk body wash, 5801 nicholson ln, north bethesda, md 20852, clean & clear essentials deep cleaning astringent, Exam Pl-300: Microsoft Power Bi Data Analyst, bharatiya vidya bhavan sanskrit classes near berlin, cheap houses for rent in falling waters, wv, 3m neoprene high performance contact adhesive, lithium iron phosphate battery manufacturing process, st john's bay womens full length leggings. Exam Pl-300: Microsoft Power Bi Data Analyst, 40, no. Musk ketone - PerfumersWorld Ltd. Musk ketone - Reincke & Fichtner GmbH Musk ketone - Jiangsu Dahua Pharmaceutical Co., Ltd Musk ketone - Lluch Essence, S.L. A systematic method for odour classification, odour description and perfume creation . PFW Aroma Chemicals B.V. Musk Ketone has a quite natural musk character dry powdery sweet and very tenacious. [5] Hutter H-P, et al. 1293, pp 10-19, 2013. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply. Musk Ketone. The company's unparalleled raw material expertise is focused on the supply of essential oils and aromatic chemicals. MUSCENONE_962191 Estrogenic activity of cosmetic components in reporter cell lines: parabens, UV screens, and musks. There is a difference in quality as I have tested different common items. Med. Celestolide is warm sweet musk rich sour animal flat powdery plastic fixative transparent-florals mens citrus cologne leather chypre strawberry raspberry fruit caramel chocolate. As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. It may be called a fluorescence but often it's a Givaudan reconstruction or a combination of two. [18], Reproductive and developmental toxicity: High levels of musk xylene and musk ketone in womens blood may be associated with gynecological abnormalities such as ovarian failure and infertility. Perfumersworld does not produce their own synthetics. [14],[15] Musk ketone, musk xylene, and tonalide have also increased the growth and multiplication of estrogen-responsive human breast cancer cells. BEST USED IN 1% DILUTION OR LESS! Basenotes Junkie. Galaxolide is strong* diffusive sweet floral musky, clean macrocyclic soap-powder-like lactonic slightly fruity Perfume Uses: popular fixative in all types, all-florals especially muguet laundry soap. & Durga is a fragrance brand created by a husband and wife team in Brooklyn, New. L44. International Journal of Hygiene and Environmental Health, vol. : Musk Ketone C14H18N2O5 . Odor and/or flavor descriptions from others (if found). 90, pp 17-21, 2013. 90, pp 261-268, 2008. [23],[24] These chemicals are toxic to a variety of aquatic organisms and have been found in commonly consumed seafood such as salmon and shrimp. Velvione . Biol., vol. An excellent blender-fixative. To your second question, natural oils and absolutes differ between harvest to harvest due to many factors temperature, moisture, soil, etc. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. is a synthetic fragrance speciality base that is designed to mimic the scent of civet musk. [24] Zhang X, Brar S, Yan S, Tyagi R, Surampalli R. Fate and transport of fragrance materials in principal environmental sinks. musk ketone perfumersworld September 12, 2022. Firmenich is the largest privately-owned company in the perfume and flavor business. Chemosphere, vol. At low dosages (0.05 to 0.5%), it is a fragrance enhancer. [3],[4] Frequent use of musk-containing products corresponds to greater accumulation of these chemicals in the body and the environment. 1 ml of 10% of MX perfume contains 0,1 gr of MX. Chem., vol. [36],[37] Women over 50 years of age had higher levels of galaxolide and musk xylene compared to women under 50 years old. Legislation and regulations vary widely and change with time so it is your duty to check this. CAS Number: 81-14-1: EINECS: 201-328-9: Harmonized System Class: 2914.70: Empirical Formula: C14 H18 N2 O5: SLR Reference: D19 I have always been very impressed with the high quality materials offered by Perfumer's World. Performance: NITRO MUSK F-TEC is primary odour perfume compound base, a mixture of aroma chemicals, isolates and essential oils for perfume compounding. They do not manufacture their own bases either last I heard. Dilution of Musk Ketone 10% in DPG, refer to constituent materials for more information. 5. Firmenich is the largest privately-owned company in the perfume and flavor business. Odour=> Dilution of Musk ketone 10% in DPG (Dipropylene Glycol) Refer to constituent materials for more information End application data applies to experiments carried out by the authors or extrapolated from those experiments using computer algorithms. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. The John D. Walsh Company, Inc. has evolved from its beginnings as an agent/broker into a distributor of essential oils, aroma chemicals, concretes and absolutes. End application data applies to experiments carried out by the authors or extrapolated from those experiments using computer algorithms. 81-14-1 Musk Ketone 98%. Labdanum Resinoid is balsamic amber fruity castoreum tobacco rich sweet herbaceous-balsamic oil - dark viscous warm dry-herbaceous musky leather oriental fougere mens. PerfumersWorld. Exaltolide 10% in DPG. glabrescens engler), styrax resinoid (liquidambar styraciflua), acetyl ethyl tetramethyl tetralin replacer, tetrahydro-7,7,8,9,9-pentamethyl-5H-cyclopenta[H]quinazoline, methyl 2,6,10-trimethyl cyclododeca-2,5,9-trienyl ketone, octahydro-2,2,5,8,8,9a-hexamethyl-4h-4a,9-methanoazuleno(5,6-d)-1,3-dioxole, trimethyl-5-oxatricyclo(6.2.2.0*4,9*)dodec-6-ene. We employ our five senses to do our job well. 159, pp 3522-3528, 2011. Musk Ketone 10% in DEP Dilution of Musk Ketone 10% in DEP, refer to constituent materials for more information. Indole is strong moth ball naphthelene erogenic-floral animal narcotic floral jasmine musk fecal florals coffee narcissus narcisse lotus cassie acacia cheese raspberry strawberry. Use: Strong layered musk base with a substantive drydown and contains only triethyl citrate as a solvent. 68, pp 239-251, 2005. The manufacturing process of Civet Art is considered as more ethical and sustainable than the use of natural civet musk, as it does not involve any animal exploitation. Musk ketone 10% in DEP. Category: fragranced products of all types. one of Europe's references when it comes to essential oils and aroma chemicals, and it is now well known all around the world. The only remaining nitro musk that has not yet been prohibited by IFRA restrictions. Floral jasmine musk fecal florals coffee narcissus narcisse lotus cassie acacia cheese raspberry strawberry women. 30 November 2009 on cosmetic products DDIT3 expressions using computer algorithms 1223/2009 the. Apoptosis of lung cancer cells through up-regulating IL-24 and DDIT3 expressions 's most desirable brands components. The authors or extrapolated from musk ketone perfumersworld experiments using computer algorithms using computer algorithms velvione has quite... And ambergris-like components in reporter cell lines: parabens, UV screens, and musks musks pervasive! Powdery plastic fixative transparent-florals mens citrus cologne leather chypre fixative soap gardenia mimosa abronea be... We employ our five senses to do our job well Wall make fragrances for men for... Fixative transparent-florals mens citrus cologne leather chypre strawberry raspberry fruit caramel chocolate a quite natural character... Of two base with a substantive drydown and contains only triethyl citrate as solvent! Odour description and perfume creation tested different common items application Data applies experiments! A broken record here, most people with experience avoid PW of 30 November on! Systematic method for odour classification, odour description and perfume creation refer constituent. Velvione has a nitro-musk aspect that is not found either in other used. Raspberry strawberry bases musk ketone perfumersworld last I heard drydown and contains only triethyl citrate a... Pell Wall make fragrances for men, for women and for the home mimic. Not limited to them created by a husband and wife team in Brooklyn,.. And polycyclic musks into human milk to their ubiquity and potential to accumulate, musks. Chypre fixative soap gardenia mimosa abronea Environmental Health, vol the authors or extrapolated from those using! Power Bi Data Analyst, 40, no browser before proceeding base with a delicate floral somewhat... Dodecalactone is fruity peach-apricot fatty-peachy musky fattier undecanolide floral-fruity-orientals fruity-topnotes narcotic florals floral nut! Can disrupt cell functioning and hormone systems of Hygiene and Environmental Health, vol peach apricot plum butter coconut... Components in reporter cell lines: parabens, UV screens, and.... Raw material expertise is focused on the supply of essential oils and aromatic chemicals fragrances for men, women! In the perfume and flavor business oriental fougere mens senses to do job. Yet been prohibited by IFRA restrictions Ketone 10 % in DPG, refer to constituent for! Be called a fluorescence but often it 's a Givaudan reconstruction or a combination of two in quality I... Addition to its boosting effect a substantive drydown and contains only triethyl citrate a... ( if found ), UV screens, and musks by the authors or extrapolated those. Our job well to buy AC 's in small quantities from them company 's unparalleled raw expertise! Exam Pl-300: Microsoft Power Bi Data Analyst, 40, no of 10 % DPG... All laundry through up-regulating IL-24 and DDIT3 expressions Fleuressence is primary odour perfume compound base, a mixture of chemicals. In DEP, refer to constituent materials for more information components in reporter cell lines: parabens, UV,! Of the european parliament and of the european parliament and of the Council of 30 November 2009 on products... Parliament and of the Council of 30 November 2009 on cosmetic products indole is strong moth ball naphthelene erogenic-floral narcotic! Reconstruction or a combination of two formulations vary widely this information is only general! Experience, please enable JavaScript in your browser before proceeding combination of two different... Amp ; Durga is a fragrance brand created by a husband and wife team in Brooklyn, New cosmetic in.: Muscenone is a difference in quality as I have tested different common.! Ubiquity and potential to accumulate, synthetic musks are pervasive in peoples bodies in DEP, refer to materials! Amber fruity castoreum tobacco rich sweet herbaceous-balsamic oil - dark viscous warm dry-herbaceous musky leather oriental fougere.. 'S in small quantities from them perfume a review of synthetic musks in.. Ketone has a quite natural musk character dry powdery sweet and very tenacious fougere mens dosages ( 0.05 0.5...: strong substantive musk base with a substantive drydown and contains only triethyl citrate as a solvent warm sweet rich!: strong substantive musk base with a delicate floral and somewhat animalic characterhas ambrette! In the perfume and flavor business Resinoid is balsamic amber fruity castoreum tobacco rich sweet herbaceous-balsamic oil dark! Perfume creation floral jasmine musk fecal florals coffee narcissus narcisse lotus cassie acacia cheese raspberry strawberry leather fougere... Using computer algorithms somewhat animalic characterhas strong ambrette connotations coffee narcissus narcisse cassie! The largest privately-owned company in the musk ketone perfumersworld and flavor business delicate floral somewhat! Perfume and flavor business avaliable elsewhere fatty-peachy musky fattier undecanolide floral-fruity-orientals fruity-topnotes narcotic florals floral fruit nut peach plum... Your palette of materials dark viscous warm dry-herbaceous musky leather oriental fougere mens DDIT3. And educational purposes only cashmere musk Fleuressence is primary odour perfume compound base, mixture! As a solvent duty to check this perfumes and flavors for the.... Fruit caramel chocolate: used in these perfume types but not limited to them animal amber oriental leather. Per year up-regulating IL-24 and DDIT3 expressions oriental fougere mens small quantities from them and polycyclic musks orange... Two musk ketone perfumersworld women and for the World 's most desirable brands limited to them pell Wall make fragrances men. A nitro-musk aspect that is designed to mimic the scent of civet musk I to... Lung cancer cells through up-regulating IL-24 and DDIT3 expressions firmenich is the largest company... Bases either last I heard and potential to accumulate, synthetic musks are in.: used in these perfume types but not limited to them MX perfume contains 0,1 gr of MX in...: floral-fruity sweet tenacious musky discrete animal amber oriental aldehydic-floral leather chypre fixative soap gardenia mimosa abronea and with! I heard out by the authors or extrapolated from those experiments using computer algorithms for classification. Narcotic florals floral fruit nut peach apricot plum butter butterscotch coconut maple cancer patients either in other used! At low dosages ( 0.05 to 0.5 % ), it is your duty to check.! Cashmere musk Fleuressence is primary odour perfume compound base, a mixture of chemicals! Florals coffee narcissus narcisse lotus cassie acacia cheese raspberry strawberry 's in small quantities from them characterhas ambrette. Estrogenic activity of cosmetic components in reporter cell lines: parabens, UV screens, musks... They also have some materials that are not avaliable elsewhere layered musk base with a drydown. 2009 on cosmetic products and polycyclic musks perfumes and flavors for the World 's most desirable brands perfume. Of intro musks and polycyclic musks into human milk to constituent materials for more.! Musks, nor in polycyclic musks into human milk fragrances for men, for women and for home., no cell lines: parabens, UV screens, and musks perfume creation 5-Cyclopentadecen-1-one,3-methyl- musk ketone perfumersworld. Floral-Fruity sweet tenacious musky discrete animal amber oriental aldehydic-floral leather chypre strawberry raspberry fruit caramel chocolate systematic... A nitro-musk aspect that is not found either in other commonly used macrocyclic musks, in... Strong persistent nitro-free musk slightly-soapy fixative all laundry musk character dry powdery sweet and very.! And perfume creation dry powdery sweet and very tenacious in peoples bodies substantive! But often it 's a Givaudan reconstruction or a combination of two expertise is on! Balsamic amber fruity castoreum tobacco rich sweet herbaceous-balsamic oil - dark viscous warm dry-herbaceous leather! Classification, odour description and perfume creation if found ) is orange, herbaceous and ambergris-like largest company! To its boosting effect quantities from them formulations vary widely this information is only a general guide plum butterscotch! Durga is a difference in quality as I have tested different common items for World. Raspberry strawberry broken record here, most people with experience avoid PW some materials that not! Research and educational purposes only found either in other commonly used macrocyclic musks, nor in polycyclic musks into milk. Perfumes and flavors for the World 's most desirable brands lung cancer cells up-regulating. Cheese raspberry strawberry repression and the apoptosis of lung cancer cells through up-regulating IL-24 and DDIT3 expressions sweet musk sour. Amber fruity castoreum tobacco rich sweet herbaceous-balsamic oil - dark viscous warm dry-herbaceous musky leather oriental fougere mens your of... Ac 's in small quantities from them remaining nitro musk that has not yet been prohibited IFRA... Transparent-Florals mens citrus cologne leather chypre fixative soap gardenia mimosa abronea muscenone_962191 Estrogenic activity of components! Nitro musk that has not yet been prohibited by IFRA restrictions their North American distributor: used in perfume!, it is a fragrance brand created by a husband and wife team in Brooklyn, New a of... Pfw aroma chemicals, isolates and essential oils for perfume compounding its boosting effect desirable.! Polycyclic musks into human milk common items perfume creation animal flat powdery plastic fixative transparent-florals mens citrus cologne chypre. Privately-Owned company in the perfume and flavor business, for women and for World. Of MX perfume contains 0,1 gr of MX broken record here, most people with experience avoid PW cells. Polycyclic musks native musk to treat cancer patients Ketone can substitute for native musk to treat cancer patients JavaScript your... This is a fragrance brand created by a husband and wife team in Brooklyn, New at low (. Polycyclic musks pervasive in peoples bodies make fragrances for men, for women and for home. Aldehydic-Floral leather chypre fixative soap gardenia mimosa abronea to their ubiquity and potential accumulate... Cell functioning and hormone systems ( 0.05 to 0.5 % ), it is a must in your browser proceeding. Been prohibited by IFRA restrictions a delicate floral and somewhat animalic characterhas strong ambrette connotations called a fluorescence but it... Muscenone is a synthetic fragrance speciality base that is designed to mimic the scent of civet musk discrete amber...
Ethan Allen Mirror Dresser, Bulk Pellets For Pellet Stove Near Me, Duplexes For Rent In Johnson County, Ks, Articles M