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L-Cysteine

Catalog No. 05-7460 Name Sigma Aldrich
CAS Number 52-90-4 Website http://www.sigmaaldrich.com
M. F. C3H7NO2S Telephone 1-800-521-8956
M. W. 121.15818 Fax
Purity ≥98.5% Email
Storage Chembase ID: 37

SYNONYMS

Title
L-半胱氨酸
IUPAC name
(2R)-2-amino-3-sulfanylpropanoic acid
IUPAC Traditional name
L-cysteine
Synonyms
(R)-2-Amino-3-mercaptopropionic acid
(R)-2-氨基-3-巯基丙酸

DATABASE IDS

MDL Number MFCD00064306
EC Number 200-158-2
Beilstein Number 1721408
CAS Number 52-90-4

PROPERTIES

Grade SAJ special grade
Linear Formula HSCH2CH(NH2)CO2H
Purity ≥98.5%
Melting Point 220 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
RTECS HA1600000
German water hazard class 1

DETAILS

Description (English)
Biochem/physiol Actions
NMDA glutamatergic receptor agonist.
Description (简体中文)
Biochem/physiol Actions
NMDA 谷氨酸受体激动剂。

REFERENCES