337533-96-7 5-tert-butyl-2-(2-methylphenyl)-3-pyrazolamine 5-tert-butyl-2-(2-methylphenyl)pyrazol-3-amine A821929 CAS 337533-96-7

Purity 97%+In StockPharmaceutical Standards
CAS No.337533-96-7
Molecular FormulaC14H29N3
Molecular Weight239.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

337533-96-7 5-tert-butyl-2-(2-methylphenyl)-3-pyrazolamine 5-tert-butyl-2-(2-methylphenyl)pyrazol-3-amine A821929 CAS 337533-96-7 chemical structure

Description

The occurrence of 337533-96-7 5-tert-butyl-2-(2-methylphenyl)-3-pyrazolamine 5-tert-butyl-2-(2-methylphenyl)pyrazol-3-amine A821929 is closely related to a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 337533-96-7 5-tert-butyl-2-(2-methylphenyl)-3-pyrazolamine 5-tert-butyl-2-(2-methylphenyl)pyrazol-3-amine A821929 (CAS 337533-96-7), a certified reference material (molecular formula C14H29N3, MW 239.40 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H29N3, 337533-96-7 5-tert-butyl-2-(2-methylphenyl)-3-pyrazolamine 5-tert-butyl-2-(2-methylphenyl)pyrazol-3-amine A821929 contains a nitrile group; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 239.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 manufactures 337533-96-7 5-tert-butyl-2-(2-methylphenyl)-3-pyrazolamine 5-tert-butyl-2-(2-methylphenyl)pyrazol-3-amine A821929 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC14H29N3
Molecular Weight239.40 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)2.0
CAS Registry Year (est.)2025
Nitrogen Atoms3

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