N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-4-fluorobenzenecarboxamide CAS 478032-92-7

Purity 97%+In StockPharmaceutical Standards
CAS No.478032-92-7
Molecular FormulaC21H18FN3O
Molecular Weight347.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-4-fluorobenzenecarboxamide CAS 478032-92-7 chemical structure

Description

The occurrence of N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-4-fluorobenzenecarboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-4-fluorobenzenecarboxamide (CAS 478032-92-7), molecular formula C21H18FN3O and molecular weight 347.39 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-4-fluorobenzenecarboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.39 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).

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.

CATO manufactures N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-4-fluorobenzenecarboxamide 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 FormulaC21H18FN3O
Molecular Weight347.39 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3

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