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Cysteine

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Catalog Number CI-GU-0069
Product Name Cysteine
CAS 52-90-4
Structure
Synonyms (R)-2-Amino-3-mercaptopropanoic acid
IUPAC Name (2R)-2-amino-3-sulfanylpropanoic acid
Molecular Weight 121.16 g/mol
Molecular Formula C3H7NO2S
InChI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChI Key XUJNEKJLAYXESH-REOHCLBHSA-N
Boiling Point 293.9±35.0 °C
Melting Point 240 °C
Purity 0.98
Density 1.19 g/mL
Appearance White solid
Highest Usage In Residency Products 0.0125
Highest Usage In Rinsing Products 0.1
Isomeric SMILES C([C@@H](C(=O)O)N)S
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