7-tert-Butyl-2-mercapto-3-(4-methoxy-phenyl)-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one CAS 351005-82-8

Purity 97%+In StockPharmaceutical Standards
CAS No.351005-82-8
Molecular FormulaC21H24N2O2S2
Molecular Weight400.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-tert-Butyl-2-mercapto-3-(4-methoxy-phenyl)-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one CAS 351005-82-8 chemical structure

Description

7-tert-Butyl-2-mercapto-3-(4-methoxy-phenyl)-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 351005-82-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H24N2O2S2. Molecular weight: 400.56 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H24N2O2S2
Molecular Weight400.56 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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms2

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