2,5-Dimethyl-1-(p-tolyl)-1H-pyrrole CAS 5044-26-8

Purity 97%+In StockPharmaceutical Standards
CAS No.5044-26-8
Molecular FormulaC13H15N
Molecular Weight185.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dimethyl-1-(p-tolyl)-1H-pyrrole CAS 5044-26-8 chemical structure

Description

As a certified reference material (CRM), 2,5-Dimethyl-1-(p-tolyl)-1H-pyrrole 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.

CATO supplies 2,5-Dimethyl-1-(p-tolyl)-1H-pyrrole (CAS 5044-26-8), a certified reference material (molecular formula C13H15N, MW 185.26 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H15N, 2,5-Dimethyl-1-(p-tolyl)-1H-pyrrole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC13H15N
Molecular Weight185.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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