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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

  • China Tongzhou Chelsyn Chemicals [Manufacturers]
  • Tel: 86-513-80100198
  • Fax: 86-513-80100168
  • Address: #86 Bi Hua Road, Tong Zhou Economic Development Zone, NanTong JiangSu, China Tongzhou,JiangsuChina
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616-91-1 N-Acetyl-L-cysteine

  • China Synochem Ingredients Corp., Ltd. [Distributor/Wholesaler]
  • Tel: +86-512-5636 0581
  • Fax: +86-512-5636 0582
  • Address: Zhangjiagang Free Trade Zone null,JiangsuChina
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616-91-1 N-Acetyl-L-cysteine

  • China Wuhan University Hoyo Co., Ltd [Manufacturers]
  • Tel: 86-27-87455429/027 87456106
  • Fax: 86-27-87452860
  • Address: 399 Luoyu Road ,Wuhan,China Wuhan,hubeiChina
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616-91-1 N-ACETYL-L-CYSTEINE

  • United States Ajinomoto Specialty Chemical [Manufacturer]
  • Tel: 201-292-3180
  • Fax: 201-346-5638
  • Address: Ajinomoto U.S.A., Inc.
    400 Kelby Street
    Fort Lee, NJ 07024 null,nullUnited States
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616-91-1 C5H9NO3S

  • C5H9NO3SN-Acetyl-L-Cysteine(NAC)
  • China NINGBO CREATE BIOLOGICAL PROJECT CO.,LTD [Manufacturer]
  • Tel: 86-574-86556102
  • Fax: 86-574-86553222
  • Address: GENGYU RD.,GUISI INDUSTRY ZONE,NINGBO315206 NINGBOCHINA NINGBO,nullChina
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616-91-1 N-ACETYL-L-CYSTEINE

  • Germany PharmaZell GmbH [Manufacturer]
  • Tel: +49 8035 88 154
  • Fax: +49 8035 88 192
  • Address: PharmaZell GmbH
    Rosenheimer Str. 43
    Raubling
    D- 83064 Germany null,nullGermany
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616-91-1 N-Acetyl-L-cysteine

  • China Xi’an Union Pharmpro Co., Ltd [Manufacturers]
  • Tel: +86-29-88865676
  • Address: Rm10719,Galaxy Tech Building #2,No.25 Tangyan Rd,Hi-Tech Zone,Xi'an, China Xi’an,ShaanxiChina
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616-91-1 N-Acetyl-l-Cysteine

  • N-Acetyl-l-Cysteine, EP
  • China Du-Hope International Group [Manufacturer]
  • Tel: ++86-25-52346965
  • Fax: ++86-25-25346964
  • Address: #199 Jianye Road 210004 NanjingCHINA Nanjing,nullChina
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616-91-1 N-Acetyl-L-Cysteine

  • N-Acetyl-L-Cysteine
  • China WUHAN ZHONGFU BIO-TECH CO., LTD. [Manufacturer]
  • Tel: 86-27-87690550
  • Fax: 86-27-87690556
  • Address: SUITE 1602 HUBEI INFORMATION INDUSTRY MANSION, WUJIAWAN, HONGSHAN DISTRICT, WUHAN, 430074, CHINA 430074 WuhanCHINA Wuhan,nullChina
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616-91-1 N-Acetyl-L-Cysteine

  • N-Acetyl-L-Cysteine
  • China Qingdao FTZ United International Inc. [Manufacturer]
  • Tel: +86 -532-86069596
  • Fax: +86-532-83893695
  • Address: 18/F, Huaren International Building, 2A Shandong Road, Qingdao, China266071 QingdaoCHINA Qingdao,nullChina
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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.