2-(5-Methyl-1H-pyrazol-3-yl)pyridine CAS 19959-77-4

Purity 97%+In StockPharmaceutical Standards
CAS No.19959-77-4
Molecular FormulaC9H9N3
Molecular Weight159.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(5-Methyl-1H-pyrazol-3-yl)pyridine CAS 19959-77-4 chemical structure

Description

CATO supplies 2-(5-Methyl-1H-pyrazol-3-yl)pyridine (CAS 19959-77-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N3. Molecular weight: 159.19 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H9N3
Molecular Weight159.19 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.)1962
Nitrogen Atoms3

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