N-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-acetamide CAS 157286-79-8

Purity 97%+In StockPharmaceutical Standards
CAS No.157286-79-8
Molecular FormulaC17H19N3O
Molecular Weight281.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-acetamide CAS 157286-79-8 chemical structure

Description

The occurrence of N-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-acetamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-acetamide (CAS 157286-79-8) is a high-purity analytical reference standard with the molecular formula C17H19N3O and a molecular weight of 281.35 g/mol.

Based on its molecular formula C17H19N3O, N-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-acetamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-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 FormulaC17H19N3O
Molecular Weight281.35 g/mol
AppearancePale yellow to yellow crystalline powder
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms3

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