(5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl)(o-tolyl)methanone CAS 618091-34-2

Purity 97%+In StockPharmaceutical Standards
CAS No.618091-34-2
Molecular FormulaC17H14ClN3O
Molecular Weight311.77 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl)(o-tolyl)methanone CAS 618091-34-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl)(o-tolyl)methanone.

CATO supplies (5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl)(o-tolyl)methanone (CAS 618091-34-2), a certified reference material (molecular formula C17H14ClN3O, MW 311.77 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H14ClN3O, (5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl)(o-tolyl)methanone contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

CATO manufactures (5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl)(o-tolyl)methanone 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 FormulaC17H14ClN3O
Molecular Weight311.77 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentCl-containing
Nitrogen Atoms3

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