3-(2-Ethyl-5-methyl-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid CAS 951626-65-6

Purity 97%+In StockPharmaceutical Standards
CAS No.951626-65-6
Molecular FormulaC18H19N3O3
Molecular Weight325.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Ethyl-5-methyl-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid CAS 951626-65-6 chemical structure

Description

CATO supplies 3-(2-Ethyl-5-methyl-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid (CAS 951626-65-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H19N3O3. Molecular weight: 325.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H19N3O3
Molecular Weight325.36 g/mol
AppearancePale yellow to yellow crystalline powder
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.)1987
Nitrogen Atoms3

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