N,N’’-Bis(trifluoroacetyl)-L-Cystine Dimethyl Ester CAS 1492-83-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1492-83-7
Molecular FormulaC12H14F6N2O6S2
Molecular Weight460.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N’’-Bis(trifluoroacetyl)-L-Cystine Dimethyl Ester CAS 1492-83-7 chemical structure

Description

High-purity N,N’’-Bis(trifluoroacetyl)-L-Cystine Dimethyl Ester (CAS 1492-83-7) pharmaceutical standards reference standard. Molecular formula: C12H14F6N2O6S2. Molecular weight: 460.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC12H14F6N2O6S2
Molecular Weight460.37 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms2

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