L-Cysteine, hydrogensulfate (ester), monosodium salt (9CI)

Suppliers

Names

[ CAS No. ]:
7381-67-1

[ Name ]:
L-Cysteine, hydrogensulfate (ester), monosodium salt (9CI)

[Synonym ]:
cysteine,hydrogensulfate(ester),sodiumsalt,hydrate(2:2:3)
H-CYS(SO3H)-OH NA
H-Cys(SO3H)-OH
sodiums-sulfocysteinehydrate
S-SULFO-L-CYSTEINE SODIUM
CYSTEINE(SO3H)-OH SODIUM SALT
sodium cysteine-S-sulfonate
S-SULFO-L-CYSTEINE MONOSODIUM SALT

Chemical & Physical Properties

[ Molecular Formula ]:
C3H6NNaO5S2

[ Molecular Weight ]:
223.20300

[ Exact Mass ]:
222.95900

[ PSA ]:
154.20000

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HA2300000
CAS REGISTRY NUMBER :
7381-67-1
LAST UPDATED :
198609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C3-H7-N-O5-S2.Na.3/2H2-O
MOLECULAR WEIGHT :
251.24
WISWESSER LINE NOTATION :
WSQ1YZVQ &-NA- &QH 3/2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1771 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 94,1419,1974

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (S)-3-amino-2-oxetanone trifluoroacetic acid salt
  • L-cysteine

DownStream

Related Compounds

  • Methyl 4-(3,5-difluorophenyl)-3-methylbenzoate
  • 6-(4-Hydroxy-2-methylpyrrolidin-1-yl)pyridine-3-carbaldehyde
  • 4-{5H,6H,7H-pyrrolo[2,1-c][1,2,4]triazol-3-yl}phenol
  • Methyl 2-amino-4-oxo-3,4-dihydroquinazoline-7-carboxylate
  • 1-([1,1'-Biphenyl]-4-ylmethyl)-4-fluoro-1H-indole-7-carboxylic acid
  • 5-Bromo-2-methylpyridine hydrochloride
  • 2-(4-Iodo-3-methylpyrazol-1-yl)ethanamine;hydrochloride
  • 2-Methyl-5-nitropyridine hydrate
  • 6-Methylpyridin-3-ol hydrate
  • 6-Methylpyridin-3-ol hydrochloride
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.