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56-89-3 L-Cystine

Chemical Name L-Cystine
Synonyms L(-)-3,3-Dithiobis(2-aminopropanoic acid);L-Cystine, synthetically derived;(H-Cys-OH)2 (Disulfide bond);(H-Cys-OH)2;H-(Cys)_2-OH;(-)-3,3-Dithiobis(2-aminopropionic acid);2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid;L-Cystine,food grade;Cystine;(2R,2'S)-3,3'-disulfanediylbis(2-ammoniopropanoate);Dicysteine
Molecular Formula C3H7NO2S3
Molecular Weight 185.28818
InChl InChI=1/C3H6NO2S3/c5-3(6)2(4-7)1-9-8/h2H,1,4H2,(H,5,6)
CAS Registry Number 56-89-3;24645-67-8
EINECS 200-296-3
Molecular Structure 56-89-3;24645-67-8  L-Cystine
Melting Point 260-261℃
Water Solubility 0.112 g/L (25℃)
Safety Description S24/25:;
MSDS Material Safety Data Sheet

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