2-Cyano-3-[2,5-dimethyl-1-(4-methylphenyl)-1h-pyrrol-3-yl]prop-2-enoic acid CAS 733030-71-2

Purity 97%+In StockPharmaceutical Standards
CAS No.733030-71-2
Molecular FormulaC17H16N2O2
Molecular Weight280.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Cyano-3-[2,5-dimethyl-1-(4-methylphenyl)-1h-pyrrol-3-yl]prop-2-enoic acid CAS 733030-71-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 280.32 g/mol gives 2-Cyano-3-[2,5-dimethyl-1-(4-methylphenyl)-1h-pyrrol-3-yl]prop-2-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Cyano-3-[2,5-dimethyl-1-(4-methylphenyl)-1h-pyrrol-3-yl]prop-2-enoic acid (CAS 733030-71-2), a certified reference material (molecular formula C17H16N2O2, MW 280.32 g/mol) for analytical method development and quality control.

The molecular framework of 2-Cyano-3-[2,5-dimethyl-1-(4-methylphenyl)-1h-pyrrol-3-yl]prop-2-enoic acid (C17H16N2O2) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 2-Cyano-3-[2,5-dimethyl-1-(4-methylphenyl)-1h-pyrrol-3-yl]prop-2-enoic acid 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 FormulaC17H16N2O2
Molecular Weight280.32 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms2

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