5-Methyl-6-phenyl-3h,4h-thieno[2,3-d]pyrimidin-4-one CAS 306934-76-9

Purity 97%+In StockPharmaceutical Standards
CAS No.306934-76-9
Molecular FormulaC13H10N2OS
Molecular Weight242.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-6-phenyl-3h,4h-thieno[2,3-d]pyrimidin-4-one CAS 306934-76-9 chemical structure

Description

CATO supplies 5-Methyl-6-phenyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 306934-76-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H10N2OS. Molecular weight: 242.30 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H10N2OS
Molecular Weight242.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms1

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