5h,7h-Thieno[3,4-d]pyrimidine-2,4-diol CAS 5719-34-6

Purity 97%+In StockPharmaceutical Standards
CAS No.5719-34-6
Molecular FormulaC6H6N2O2S
Molecular Weight170.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5h,7h-Thieno[3,4-d]pyrimidine-2,4-diol CAS 5719-34-6 chemical structure

Description

Order 5h,7h-Thieno[3,4-d]pyrimidine-2,4-diol (CAS 5719-34-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6N2O2S. Molecular weight: 170.19 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC6H6N2O2S
Molecular Weight170.19 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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

Why CATO?