N-ethyl-3-phenyl-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazole-1-carboxamide CAS 303996-60-3

Purity 97%+In StockPharmaceutical Standards
CAS No.303996-60-3
Molecular FormulaC14H14N6O
Molecular Weight282.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-ethyl-3-phenyl-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazole-1-carboxamide CAS 303996-60-3 chemical structure

Description

CATO manufactures N-ethyl-3-phenyl-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazole-1-carboxamide 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.

CATO supplies N-ethyl-3-phenyl-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazole-1-carboxamide (CAS 303996-60-3), a certified reference material (molecular formula C14H14N6O, MW 282.30 g/mol) for analytical method development and quality control.

Structurally, N-ethyl-3-phenyl-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazole-1-carboxamide (C14H14N6O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 282.30 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC14H14N6O
Molecular Weight282.30 g/mol
AppearancePale yellow to yellow crystalline powder
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms6

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