Product Information

L-Cystine

Catalogue number	FIN-301
Product Name	L-Cystine
Sub Category	Fine Chemical
Category	Fine chemicals
CAS Number	56-89-3
HS Code	29339900
Molecular formula	C6H12N2O4S2
Molecular Weight	240.30 g/mol
Synonyms	3,3'-Disulfanediylbis[(2R)-2-aminopropanoic Acid]; (-)-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 [2-aminopropanoic Acid]; β,β'-Diamino-β,β'-dicarboxydiethyl Disulfide; β,β'-Dithiodialanine; L-Cystine (USP)
Chemical Name	3,3'-Disulfanediylbis[(2R)-2-aminopropanoic acid]
Appearance	White Solid
Melting Point	No Data Available
Storage	2°C to 8°C
Solubility	Soluble In HCL
Stability	No Data Available
Boiling Point	No Data Available
Applications	The product can be used as reference standard.
Information	Acetylcysteine EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Acetylcysteine EP Impurity A can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Acetylcysteine.
Shipping Condition	Ambient
Inventory Status	Under Development
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Product Overview Technical Data

Chemical Name: L-Cystine

Synonym: 3,3'-Disulfanediylbis[(2R)-2-aminopropanoic Acid]; (-)-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 [2-aminopropanoic Acid]; β,β'-Diamino-β,β'-dicarboxydiethyl Disulfide; β,β'-Dithiodialanine; L-Cystine (USP)