CAS No 52-90-4 , (2R)-2-amino-3-sulfanylpropanoic acid

Name: (2R)-2-amino-3-sulfanylpropanoic acid
Synonyms: Half cystine; beta-Mercaptoalanine;(2R)-2-amino-3-sulfanylpropanoic acid; L-(+)-Cysteine; (R)-Cysteine; Half-cystine; cysteine;L-cysteine; 52-90-4; Thioserine; Cystein;
CAS Registry Number:52-90-4
Melting Point: 220 ºC
Density: 1.334 g/cm³
Refractive index: 8.8 ° (C=8, 1mol/L HCl)
Alpha: 8.75 º (C=12, 2N HCL)
Water Solubility: 280 G/L (25 ºC)
Safety Statements: R22;R36/37/38
Hazard Symbols: Xn: Harmful;
HS Code: 29309012
EINECS: 200-158-2
Molecular Weight: 121.15818
InchiKey: XUJNEKJLAYXESH-REOHCLBHSA-N
InChI: InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
Risk Statements: S26;S37/39
Molecular Formula: C₃H₇NO₂S
Molecular Structure:

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