4-((2-((2-Cyanobenzyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)benzoic acid CAS 688347-51-5

Purity 97%+In StockPharmaceutical Standards
CAS No.688347-51-5
Molecular FormulaC22H15N3O3S2
Molecular Weight433.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((2-((2-Cyanobenzyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)benzoic acid CAS 688347-51-5 chemical structure

Description

High-purity 4-((2-((2-Cyanobenzyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)benzoic acid (CAS 688347-51-5) pharmaceutical standards reference standard. Molecular formula: C22H15N3O3S2. Molecular weight: 433.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC22H15N3O3S2
Molecular Weight433.50 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms3
Sulfur Atoms2

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