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CAS No 60-23-1 , 2-aminoethanethiol

  • Name: 2-aminoethanethiol
  • Synonyms: Decarboxycysteine;2-aminoethanethiol; Cysteinamine; Becaptan; Mercaptamine; beta-Mercaptoethylamine; CYSTEAMINE; Thioethanolamine;2-Aminoethanethiol; Mercamine;
  • CAS Registry Number:
  • Transport: UN 3335
  • Melting Point: 95°C
  • Boiling Point:
    Vapour density:
  • Density: 0.973 g/cm3
  • Safety Statements: S26;S36
  • Hazard Symbols: Xn
  • EINECS: 200-463-0
  • Molecular Weight: 77.14868
  • InchiKey: UFULAYFCSOUIOV-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H7NS/c3-1-2-4/h4H,1-3H2
  • Risk Statements: R22;R36/37/38
  • Molecular Formula: C2H7NS
  • Molecular Structure:CAS No:60-23-1 2-aminoethanethiol
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60-23-1 2-AMINOETHANTHIOL = 2-MERCAPTOETHYLAMINE

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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60-23-1 2-Aminoethanethiol

  • 2-Aminoethanethiol
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,Hong kong
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60-23-1 Ethanethiol, 2-amino-(8CI,9CI)

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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60-23-1 Cysteamine

  • Cysteamine
  • China Sunkingchem Pharmaceutical Co., Ltd. [Manufacturer]
  • Tel: +86-28-88007744
  • Fax: +86-28-85193812
  • Address: A-703, Gaofa Building, Jiuxing Road 6#, Hi-Tech Zone 610041, Chengdu, Sichuan, China.610041 ChengduCHINA Chengdu,China
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60-23-1 2-AMINOETHANETHIOL

  • 2-AMINOETHANETHIOL
  • United States INTERNATIONAL LABORATORY LIMITED [Manufacturer]
  • Tel: ( 650 ) 278-9963
  • Fax: ( 650 ) 589-2786
  • Address: 1067 SNEATH LN SAN BRUNO CA 94066, USA SAN BRUNOUNITED STATES SAN BRUNO,United States
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60-23-1 Cysteamine

  • Cysteamine
  • China Shenzhen sailing chemical Co.,Ltd [Manufacturer]
  • Tel: 86-755-26415005
  • Fax: 86-755-26412646
  • Address: 1-403 Bei tou hao yuan Nanxing Road Nanshan District Shenzhen, Guangdong 518051 shenzhenCHINA shenzhen,China
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60-23-1 Cysteamine

  • Cysteamine, 99%
  • China Facus Pharmaceutical Co., Ltd. [Manufacturer]
  • Tel: +86-(0)574-62378411
  • Fax: +86-(0)574-62378410
  • Address: 24Fl,Yuanjing Building,Beilun District, Zhejiang 315800 NingboCHINA Ningbo,China
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60-23-1 Cysteamine, free base

  • Cysteamine, free base2-Mercaptoethylamine; 2-Aminoethanethiol; Decarboxycysteine; beta-Mercaptoethylamine; Thioethanolamine
  • Switzerland Biosynth AG [Manufacturer]
  • Tel: +41 71 858 20 20/ 630.305.8400 (USA)
  • Fax: +41 71 858 20 30
  • Address: BIOSYNTH AG
    Rietlistrasse 4
    9422 Staad / Switzerland
    Phone: +41 (0)71 858 20 20
    Fax: +41 (0)71 858 20 30 ,Switzerland
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60-23-1 Cysteamine

  • Cysteamine, 98%
  • United Kingdom Cardiff Chemicals Limited [Manufacturer]
  • Tel: +44(0) 29 20 779612
  • Fax: +44(0) 29 20 779612
  • Address: Unit 10, CF3 0EF CardiffUNITED KINGDOM CF3 0EF Cardiff,United Kingdom
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60-23-1 Cysteamine

  • Cysteamine
  • 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 ,United Kingdom
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References of 2-aminoethanethiol
Title: Cysteamine
CAS Registry Number: 60-23-1
CAS Name: 2-Aminoethanethiol
Synonyms: mercaptamine; b-mercaptoethylamine; 2-aminoethyl mercaptan; thioethanolamine; decarboxycysteine; MEA; mercamine
Manufacturers' Codes: L-1573
Trademarks: Becaptan (Labaz); Lambratene (formerly) (Cilag Italiano)
Molecular Formula: C2H7NS
Molecular Weight: 77.15
Percent Composition: C 31.14%, H 9.15%, N 18.16%, S 41.56%
Line Formula: HSCH2CH2NH2
Literature References: A sulfhydryl compound with a variety of biological effects. Prepn: Gabriel, Leupold, Ber. 31, 2837 (1898); Knorr, R?ssler, ibid. 36, 1281 (1903); Mills, Jr., Bogart, J. Am. Chem. Soc. 62, 1173 (1940); Wenker, ibid. 57, 2328 (1935); D. A. Shirley, Preparation of Organic Intermediates (Wiley, New York, 1951) p 189. Use in treatment of paracetamol (acetaminophen) poisoning: L. F. Prescott et al., Lancet 2, 109 (1976); A. L. Harris, Br. Med. J. 284, 825 (1982). Effects in nephropathic cystinosis: M. Yudkoff et al., N. Engl. J. Med. 304, 141 (1981). Radioprotective effects: R. P. Bird, Radiat. Res. 72, 290 (1980); C. J. Koch, R. L. Howell, ibid. 87, 265 (1981). Cysteamine has been shown to be a duodenal ulcerogen in rats: H. Selye, S. Szabo, Nature 244, 458 (1973); S. Szabo, Am. J. Pathol. 93, 273 (1978); P. Kirkegaard et al., Scand. J. Gastroenterol. 15, 621 (1980). Review: S. Szabo, Lab. Invest. 51, 121 (1984). It has also been found to deplete somatostatin concentration: S. Szabo, S. Reichlein, Endocrinology 109, 2255 (1981); S. M. Sagar et al., J. Neurosci. 2, 225 (1982). In pituitary tissue, cysteamine is a potent depletor of prolactin concentrations in vivo and in vitro: W. J. Millard et al., Science 217, 452 (1982). Toxicity studies: E. Beccari et al., Arzneim.-Forsch. 5, 421 (1955); D. L. Klayman et al., J. Med. Chem. 12, 510 (1969); P. K. Srivastava, L. Field, ibid. 18, 798 (1975).
Properties: Crystals by sublimation in vacuo. Disagreeable odor. mp 97-98.5°. Oxidizes to cystamine on standing in air. Freely sol in water, alkaline reaction. LD50 in mice (mg/kg): 625 orally; 250 i.p. (Klayman); (Srivastava, Field).
Melting point: mp 97-98.5°
Toxicity data: LD50 in mice (mg/kg): 625 orally; 250 i.p. (Klayman); (Srivastava, Field)
 
Derivative Type: Hydrochloride
Molecular Formula: C2H7NS.HCl
Molecular Weight: 113.61
Percent Composition: C 21.14%, H 7.10%, N 12.33%, S 28.22%, Cl 31.21%
Properties: Crystals from alc, mp 70.2-70.7°. Sol in water, alcohol. LD50 (cg/kg): 23.19 i.p. in rats; 14.95 i.v. in rabbits (Beccari).
Melting point: mp 70.2-70.7°
Toxicity data: LD50 (cg/kg): 23.19 i.p. in rats; 14.95 i.v. in rabbits (Beccari)
 
Use: Experimentally as a radioprotective agent and to produce acute and chronic duodenal ulcers in rats.
Therap-Cat: Antidote to acetaminophen.
Keywords: Antidote (Acetaminophen Poisoning).