1-[(2-Methylphenyl)methyl]-1H-pyrazol-4-amine CAS 898055-82-8

Purity 97%+In StockPharmaceutical Standards
CAS No.898055-82-8
Molecular FormulaC11H13N3
Molecular Weight187.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[(2-Methylphenyl)methyl]-1H-pyrazol-4-amine CAS 898055-82-8 chemical structure

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 1-[(2-Methylphenyl)methyl]-1H-pyrazol-4-amine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 187.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies 1-[(2-Methylphenyl)methyl]-1H-pyrazol-4-amine (CAS 898055-82-8), a certified reference material (molecular formula C11H13N3, MW 187.24 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC11H13N3
Molecular Weight187.24 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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