2-Chloropyrido[2,3-d]pyrimidin-4(3H)-one CAS 93049-38-8

Purity 97%+In StockPharmaceutical Standards
CAS No.93049-38-8
Molecular FormulaC7H4ClN3O
Molecular Weight181.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloropyrido[2,3-d]pyrimidin-4(3H)-one CAS 93049-38-8 chemical structure

Description

CATO supplies 2-Chloropyrido[2,3-d]pyrimidin-4(3H)-one (CAS 93049-38-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4ClN3O. Molecular weight: 181.58 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H4ClN3O
Molecular Weight181.58 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Halogen ContentCl-containing
Nitrogen Atoms3

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