N-(4-Oxo-6-phenylthieno[2,3-d]pyrimidin-3(4H)-yl)formamide CAS 111849-30-0

Purity 97%+In StockPharmaceutical Standards
CAS No.111849-30-0
Molecular FormulaC13H9N3O2S
Molecular Weight271.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(4-Oxo-6-phenylthieno[2,3-d]pyrimidin-3(4H)-yl)formamide CAS 111849-30-0 chemical structure

Description

CATO supplies N-(4-Oxo-6-phenylthieno[2,3-d]pyrimidin-3(4H)-yl)formamide (CAS 111849-30-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9N3O2S. Molecular weight: 271.29 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H9N3O2S
Molecular Weight271.29 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3
Sulfur Atoms1

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