N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide CAS 956437-42-6

Purity 97%+In StockPharmaceutical Standards
CAS No.956437-42-6
Molecular FormulaC26H25N3O3
Molecular Weight427.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide CAS 956437-42-6 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 N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide.

CATO supplies N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide (CAS 956437-42-6), a certified reference material (molecular formula C26H25N3O3, MW 427.50 g/mol) for analytical method development and quality control.

Structurally, N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide (C26H25N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 427.50 g/mol, it falls into the moderately-high-molecular-weight range. 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).

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

As a certified reference material (CRM), N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide 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 FormulaC26H25N3O3
Molecular Weight427.50 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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