L-Cysteine,S-(aminocarbonyl)-

Modify Date: 2024-01-18 10:54:22

L-Cysteine,S-(aminocarbonyl)- Structure
L-Cysteine,S-(aminocarbonyl)- structure
Common Name L-Cysteine,S-(aminocarbonyl)-
CAS Number 2072-71-1 Molecular Weight 164.18300
Density 1.45g/cm3 Boiling Point N/A
Molecular Formula C4H8N2O3S Melting Point 164ºC (dec.)(lit.)
MSDS N/A Flash Point N/A

 Names

Name 2-amino-3-carbamoylsulfanylpropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.45g/cm3
Melting Point 164ºC (dec.)(lit.)
Molecular Formula C4H8N2O3S
Molecular Weight 164.18300
Exact Mass 164.02600
PSA 131.71000
LogP 0.61080
Vapour Pressure 5.72E-07mmHg at 25°C
Index of Refraction 1.605

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AY7602000
CHEMICAL NAME :
Alanine, 3-thiocarbamoyl-, L-
CAS REGISTRY NUMBER :
2072-71-1
BEILSTEIN REFERENCE NO. :
1707518
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H8-N2-O3-S
MOLECULAR WEIGHT :
164.20
WISWESSER LINE NOTATION :
ZVS1YZVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
925 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Phage inhibition capacity
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
75 mg/L
REFERENCE :
APMBAY Applied Microbiology. (Washington, DC) V.1-30, 1953-75. For publisher information, see AEMIDF. Volume(issue)/page/year: 12,234,1964

 Safety Information

HS Code 2930909090

 Synthetic Route

~%

L-Cysteine,S-(aminocarbonyl)- Structure

L-Cysteine,S-(a...

CAS#:2072-71-1

Literature: Ravel et al. Journal of Biological Chemistry, 1958 , vol. 232, p. 159

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

S-carbamyl-L-cysteine
S-Carbamoyl-L-cystein
S-Carbamylcysteine
Cysteine,monohydrate,L
S-CARBAMYL-L-CYSTEIN
S-carbamoyl-L-cysteine
L-cysteinyl carbamate
S-Carbamoylcysteine