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CAS No 616-91-1 , (2R)-2-acetamido-3-sulfanylpropanoic acid

  • Name: (2R)-2-acetamido-3-sulfanylpropanoic acid
  • Synonyms: (2R)-2-acetamido-3-sulfanylpropanoic acid; Mucosil;N-Acetyl-L-cysteine; Parvolex; Broncholysin; Fluimucil; N-Acetylcysteine; Acetadote; mercapturic acid; Mucomyst; acetylcysteine;
  • CAS Registry Number:
  • Melting Point: 109-111 ºC
  • Density: 1.294 g/cm3
  • Refractive index: 24 ° (C=JPC Method)
  • Alpha: -35.1 ºC (C=2,H2O)
  • Safety Statements: S24/25; S22
  • HS Code: 29309016
  • EINECS: 210-498-3
  • Molecular Weight: 163.19486
  • InchiKey: PWKSKIMOESPYIA-BYPYZUCNSA-N
  • InChI: InChI=1S/C5H9NO3S/c1-3(7)6-4(2-10)5(8)9/h4,10H,2H2,1H3,(H,6,7)(H,8,
    9)/t4-/m0/s1
  • Risk Statements: S24/25
  • Molecular Formula: C5H9NO3S
  • Molecular Structure:CAS No:616-91-1 (2R)-2-acetamido-3-sulfanylpropanoic acid
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616-91-1 N-Acetyl-L-cysteine

  • N-Acetyl-L-cysteine
  • United Kingdom Molekula Ltd [Manufacturer]
  • Tel: +44 1202 863000
  • Fax: +44 1202 863003
  • Address: Technology House Old Forge Road Ferndown Industrial Estate Wimborne Dorset Bh21 7RR null,nullUnited Kingdom
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616-91-1 N-acetyl cysteine

  • China Goly Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(632)-6163187
  • Fax: +86-(632)-5100028
  • Address: Room No.6.Building21 LongXingBeiLi,ShiZhong, ZaoZhua, ShanDong 277102, ZaoZhuang,ShanDongChina
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616-91-1 N-Acetyl-L-cysteine

  • Hong kong ADVANCED TECH. & IND. CO., LTD. [Distributor/Wholesaler]
  • Tel: 86-23902293
  • Fax: 86-27898314
  • Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG Hong Kong,nilHong kong
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616-91-1 Acetyl Cysteine

  • China Laiwu Hehui Chemical Co.,Ltd. null
  • Tel: +86-(531)-88772589
  • Fax: +86-(531)-88772589
  • Address: Huashan Rd., Jinan City, Shandong 250000, null,nullChina
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616-91-1 ACETYL-L-CYSTEINE BIOCHEMICA

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany null,nullGermany
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616-91-1 Argireline Acetyl hexapeptide-3

  • ArgirelineAcetyl hexapeptide-3
  • Min. Order: Lab scale, Commercial
  • India J.INC. [Manufacturer]
  • Tel: +91 79 30071152, 30071190, 30071175, 30071153
  • Fax: +91 79 30071176, 26574630
  • Address: # 95, Rangwala Towers, Law garden, Ellisbridge, Ahmedabad 380006, Gujarat State, India. 380006 AhmedabadINDIA Ahmedabad,nullIndia
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616-91-1 N-Acetyl-L-cysteine, 99%

  • N-Acetyl-L-cysteine, 99%
  • China Pleapharma Co.,Ltd [Manufacturer]
  • Tel: 86 23 67030808
  • Fax: 86 23 67030809
  • Address: 22F,Jingxin center,No.70 Xingguang Road,Yubei Zone,Chongqing402232 chongqingCHINA chongqing,nullChina
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616-91-1 N-Acetyl-L-cysteine

  • China GL Biochem (Shanghai) Co., Ltd. [Manufacturers]
  • Tel: +86-21-61263307
  • Fax: +86-21-61263399
  • Address: No.519,ZiYue Road,Zizhu Science Park,Minhang District,Shanghai,China Shanghai,ShanghaiChina
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616-91-1 Ac-Cys-OH

  • Ac-Cys-OH
  • Switzerland Senn Chemicals AG [Manufacturer]
  • Tel: +41 (0)43 422 2400
  • Fax: +41 (0)43 422 2424
  • Address: Senn Chemicals AG
    P.O. Box 267
    Guido Senn Strasse 1, CH-8157 Dielsdorf
    Switzerland null,nullSwitzerland
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616-91-1 Acetyl Cysteine

  • China Jinan Haohua Industry Co., Ltd. [Manufacturer]
  • Tel: +86-531-55569255
  • Fax: +86-531-55569299
  • Address: 40 Huayuan Rd, Jinan, Shandong 250100, jinan,shandongChina
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References of (2R)-2-acetamido-3-sulfanylpropanoic acid
Title: Acetylcysteine
CAS Registry Number: 616-91-1
CAS Name: N-Acetyl-L-cysteine
Synonyms: L-a-acetamido-b-mercaptopropionic acid; N-acetyl-3-mercaptoalanine
Trademarks: Acetadote (Cumberland); Brunac (Bruschettini); Fabrol (Zyma); Fluimucil (Zambon); Fluprowit (Thiemann); Mucocedyl (3M); Mucolator (Abbott); Mucomyst (BMS); Muco Sanigen (Thiemann); Mucosil (Dey); Mucret (Pharma-Stern); Neo-Fluimucil (Zambon); Parvolex (Evans); Tixair (Madaus)
Molecular Formula: C5H9NO3S
Molecular Weight: 163.19
Percent Composition: C 36.80%, H 5.56%, N 8.58%, O 29.41%, S 19.65%
Literature References: Thiol-containing antioxidant. Prepn: Smith, Gorin, J. Org. Chem. 26, 820 (1961). Prepn and use in treatment of respiratory diseases: Martin, Waller, US 3184505 (1965 to Mead Johnson). Effect in corneal healing: F. Menna et al., Bull. Mem. Soc. Fr. Opthalmol. 94, 425 (1982); G. Petroutsos et al., Ophthalmic Res. 14, 241 (1982). Toxicity: E. I. Goldenthal, Toxicol. Appl. Pharmacol. 18, 185 (1971). Clinical trial in acetaminophen overdose: M. J. Smilkstein et al., N. Engl. J. Med. 319, 1557 (1988); as renal protectant with radiocontrast agents: M. Tepel et al., ibid. 343, 180 (2000). Review: G. R. McKinney, G. M. Sisson, in Pharmacological and Biochemical Properties of Drug Substances vol. 2, M. E. Goldberg, Ed. (Am. Pharm. Assoc., Washington, DC, 1979) pp 479-488. Review of use in clinical toxicology: R. J. Flanagan, T. J. Meredith, Am. J. Med. 91, Suppl. 3C, 131S-139S (1991).
Properties: Crystals from water, mp 109-110°. LD50 orally in rats: 5050 mg/kg (Goldenthal).
Melting point: mp 109-110°
Toxicity data: LD50 orally in rats: 5050 mg/kg (Goldenthal)
Therap-Cat: Mucolytic; corneal vulnerary; antidote (acetaminophen poisoning).
Therap-Cat-Vet: Expectorant.
Keywords: Antidote (Acetaminophen Poisoning); Mucolytic; Vulnerary.