L-Cystine
Product Code
TRC-C997860
CAS Number
EP Description
Acetylcysteine Impurity A
Product Format
Neat
Molecular Formula
C6 H12 N2 O4 S2
Molecular Weight
240.30
Product Categories
Amino acids, API Reference Standards & Research Materials, Impurity Reference Materials
Purity
>95% (HPLC)
Documentation
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Product Information
Chemical Data
Analyte Name
L-Cystine
CAS Number
56-89-3
Molecular Formula
C6 H12 N2 O4 S2
Molecular Weight
240.30
Accurate Mass
240.0238
SMILES
N[C@@H](CSSC[C@H](N)C(=O)O)C(=O)O
InChI
InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
IUPAC
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
Product Data
Storage Temperature
+4°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Metabolite; Impurity; API
Product Format
Neat
API Family
Purity
>95% (HPLC)