Substance
ID:371335
Names and Identifiers
IUPAC name
(2R)-2-amino-3-sulfanylpropanoic acid
IUPAC Traditional name
L-cysteine
Synonyms
L-半胱氨酸(R)-2-Amino-3-mercaptopropionic acid(R)-2-氨基-3-巯基丙酸L-Cysteine
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
Properties
Safety Information
German water hazard class
1
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Signal Word
Warning
European Hazard Symbols
Harmful (Xn)RTECS
HA1600000
GHS Hazard statements
H302
Risk Statements
22
Physical Property
Melting Point
220 °C (dec.)(lit.)
Product Information
Grade
SAJ special grade
Purity
≥98.5%
Linear Formula
HSCH2CH(NH2)CO2H
Molecule Details
Biochem/physiol Actions
NMDA glutamatergic receptor agonist.
NMDA glutamatergic receptor agonist.
Molecular Spectra
No Data Available
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References
No Data Available
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