2-(Chloromethyl)-5,6-dimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one CAS 89567-05-5

Purity 97%+In StockPharmaceutical Standards
CAS No.89567-05-5
Molecular FormulaC9H9ClN2OS
Molecular Weight228.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Chloromethyl)-5,6-dimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one CAS 89567-05-5 chemical structure

Description

CATO supplies 2-(Chloromethyl)-5,6-dimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 89567-05-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9ClN2OS. Molecular weight: 228.70 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H9ClN2OS
Molecular Weight228.70 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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