4-[4-(tert-Butyl)benzoyl]-N-[3-(1H-imidazol-1-yl)propyl]-1H-pyrrole-2-carboxamide CAS 439111-49-6

Purity 97%+In StockPharmaceutical Standards
CAS No.439111-49-6
Molecular FormulaC22H26N4O2
Molecular Weight378.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[4-(tert-Butyl)benzoyl]-N-[3-(1H-imidazol-1-yl)propyl]-1H-pyrrole-2-carboxamide CAS 439111-49-6 chemical structure

Description

The molecular framework of 4-[4-(tert-Butyl)benzoyl]-N-[3-(1H-imidazol-1-yl)propyl]-1H-pyrrole-2-carboxamide (C22H26N4O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

4-[4-(tert-Butyl)benzoyl]-N-[3-(1H-imidazol-1-yl)propyl]-1H-pyrrole-2-carboxamide (CAS 439111-49-6), molecular formula C22H26N4O2 and molecular weight 378.47 g/mol, is a CATO reference standard with documented purity and traceability.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC22H26N4O2
Molecular Weight378.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4

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