(3-Methyl-1h-pyrazol-5-yl)methanamine CAS 479500-37-3

Purity 97%+In StockPharmaceutical Standards
CAS No.479500-37-3
Molecular FormulaC5H9N3
Molecular Weight111.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-Methyl-1h-pyrazol-5-yl)methanamine CAS 479500-37-3 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO supplies (3-Methyl-1h-pyrazol-5-yl)methanamine (CAS 479500-37-3), a certified reference material (molecular formula C5H9N3, MW 111.15 g/mol) for analytical method development and quality control.

Owing to a nitrile group, (3-Methyl-1h-pyrazol-5-yl)methanamine is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 111.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), (3-Methyl-1h-pyrazol-5-yl)methanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H9N3
Molecular Weight111.15 g/mol
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2025
Nitrogen Atoms3

Recommended Standards

Why CATO?