1,4-Dimethyl-5-(pyridin-4-yl)-1H-pyrazol-3(2H)-one CAS 90280-23-2

Purity 97%+In StockPharmaceutical Standards
CAS No.90280-23-2
Molecular FormulaC10H11N3O
Molecular Weight189.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-Dimethyl-5-(pyridin-4-yl)-1H-pyrazol-3(2H)-one CAS 90280-23-2 chemical structure

Description

Order 1,4-Dimethyl-5-(pyridin-4-yl)-1H-pyrazol-3(2H)-one (CAS 90280-23-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H11N3O. Molecular weight: 189.21 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H11N3O
Molecular Weight189.21 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms3

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