Substance
ID:351676
Names and Identifiers
IUPAC Traditional name
cysteinesulfonic acid hydrate
IUPAC name
(2R)-2-amino-3-sulfopropanoic acid hydrate
Synonyms
L-氧化半胱氨酸L-Cysteic acid monohydrateL-磺基丙氨酸 一水合物(R)-2-Amino-3-sulfopropionic acid
Registration numbers
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Safety Information
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
3
Product Information
Purity
≥99.0% (T)
Linear Formula
HO3SCH2CH(NH2)CO2H·H2O
Physical Property
Melting Point
267 °C (dec.)(lit.)
Optical Rotation
[α]20/D +7.5±0.5°, c = 5% in H2O
Molecule Details
Application
Internal standard for amino acid analysis.1
Biochem/physiol Actions
L-Cysteic acid is a sulfur containing aspartate analogue that may be used as a competitive inhibitor of the bacterial aspartate:alanine antiporter (AspT) exchange of aspartate and in other aspartate biological systems. L-Cysteic acid is used in monomeric surfactant development.
L-cysteic acid is an oxidation product of L-cysteine. L-Cysteic acid, an analogue of cysteine sulfinic acid, may be used in studies of excitatory amino acids in the brain, such as those that bind to cysteine sulfinic acid receptors. L-Cysteic acid is a useful agonist at several rat metabotropic glutamate receptors (mGluRs).
Internal standard for amino acid analysis.1
Biochem/physiol Actions
L-Cysteic acid is a sulfur containing aspartate analogue that may be used as a competitive inhibitor of the bacterial aspartate:alanine antiporter (AspT) exchange of aspartate and in other aspartate biological systems. L-Cysteic acid is used in monomeric surfactant development.
L-cysteic acid is an oxidation product of L-cysteine. L-Cysteic acid, an analogue of cysteine sulfinic acid, may be used in studies of excitatory amino acids in the brain, such as those that bind to cysteine sulfinic acid receptors. L-Cysteic acid is a useful agonist at several rat metabotropic glutamate receptors (mGluRs).
Molecular Spectra
No Data Available
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References
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