56-89-3 L-Cystine

product Name	L-Cystine
CAS No	56-89-3;24645-67-8
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
InChI	InChI=1/C3H6NO2S3/c5-3(6)2(4-7)1-9-8/h2H,1,4H2,(H,5,6)
EINECS	200-296-3
Molecular Structure
Melting point	260-261℃
Water solubility	0.112 g/L (25℃)
Safety Description	S24/25:;

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