Methyl 2-(chloromethyl)-5-(2-methoxy-2-oxoethyl)-4-oxo-3h,4h-thieno[2,3-d]pyrimidine-6-carboxylate CAS 854357-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.854357-39-4
Molecular FormulaC12H11ClN2O5S
Molecular Weight330.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-(chloromethyl)-5-(2-methoxy-2-oxoethyl)-4-oxo-3h,4h-thieno[2,3-d]pyrimidine-6-carboxylate CAS 854357-39-4 chemical structure

Description

High-purity Methyl 2-(chloromethyl)-5-(2-methoxy-2-oxoethyl)-4-oxo-3h,4h-thieno[2,3-d]pyrimidine-6-carboxylate (CAS 854357-39-4) pharmaceutical standards reference standard. Molecular formula: C12H11ClN2O5S. Molecular weight: 330.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC12H11ClN2O5S
Molecular Weight330.74 g/mol
Purity97%+
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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