4-Amino-N,1-diethyl-N-methyl-1H-pyrazole-3-carboxamide CAS 1491506-27-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1491506-27-4
Molecular FormulaC9H16N4O
Molecular Weight196.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Amino-N,1-diethyl-N-methyl-1H-pyrazole-3-carboxamide CAS 1491506-27-4 chemical structure

Description

The occurrence of 4-Amino-N,1-diethyl-N-methyl-1H-pyrazole-3-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-Amino-N,1-diethyl-N-methyl-1H-pyrazole-3-carboxamide (CAS 1491506-27-4), a certified reference material (molecular formula C9H16N4O, MW 196.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H16N4O, 4-Amino-N,1-diethyl-N-methyl-1H-pyrazole-3-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 196.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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.

As a certified reference material (CRM), 4-Amino-N,1-diethyl-N-methyl-1H-pyrazole-3-carboxamide 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 FormulaC9H16N4O
Molecular Weight196.25 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms4

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