Substance
ID:336064
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
FEMA ID
Flavis Number
PubChem SID
Properties
Product Information
Grade
NI
Purity
≥97%
Linear Formula
HSCH2CH(NH2)CO2H
Physical Property
Optical Rotation
[α]26/D +8.0 to +9.5°, c = 2 in 5 M HCl
Melting Point
220 °C (dec.)(lit.)
Safety Information
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
GHS Signal Word
Warning
RTECS
HA1600000
European Hazard Symbols
Harmful (Xn)Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Risk Statements
22
MSDS Link
GHS Hazard statements
H302
German water hazard class
1
Molecule Details
Biochem/physiol Actions
NMDA glutamatergic receptor agonist.
Packaging
1 kg in poly bottle
1 sample in glass bottle
100 g in poly bottle
5 kg in fiber drum
NMDA glutamatergic receptor agonist.
Packaging
1 kg in poly bottle
1 sample in glass bottle
100 g in poly bottle
5 kg in fiber drum
Molecular Spectra
No Data Available
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References
No Data Available
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