CAS:56-89-3|L-Cystine

CAS:56-89-3|L-Cystine

Catalogue Number:C997860
Chemical Name:L-Cystine
Synonyms:(-)-Cystine; 3,3′-Dithiobis(2-aminopropanoic Acid); Bis(β-amino-β-carboxyethyl) Disulfide; Cystine Αcid; Dicysteine; 3,3′-Dithiobis-L-Alanine; L-Cysteine Disulfide; L-Cystin; NSC 13203; Oxidized L-cysteine; [R-(R*,R*)]-3,3′-Dithiobis
Impurity:Acetylcysteine EP Impurity A
CAS Number:56-89-3
Molecular Formula:C₆H₁₂N₂O₄S₂
Appearance:White to Off-White Solid
Melting Point:>206°C (dec.)
Molecular Weight:240.3
Storage:4°C
Solubility:Aqueous Acid (Slightly), Aqueous Base (Sparingly)
Category:Building Blocks; Amino Acids;
Applications:L-Cystine is a non-essential amino acid for human development. L-Cystine is formed by the dimerization of two cysteines through the sulfur. Acetylcysteine EP Impurity A
References:Fahey, R.C., et al.: J. Mol. Evol., 10, 155 (1977), Kao, P., et al.: J. Biol.Chem., 261, 8085 ( 1986), Nicke, A., et al.: J. Biol. Chem., 278, 3137 (2003),
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