3,4-Dimethyl-1H-pyrrole CAS 822-51-5

Purity 97%+In StockPharmaceutical Standards
CAS No.822-51-5
Molecular FormulaC6H9N
Molecular Weight95.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dimethyl-1H-pyrrole CAS 822-51-5 chemical structure

Description

CATO manufactures 3,4-Dimethyl-1H-pyrrole 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.

CATO supplies 3,4-Dimethyl-1H-pyrrole (CAS 822-51-5), a certified reference material (molecular formula C6H9N, MW 95.14 g/mol) for analytical method development and quality control.

The molecular framework of 3,4-Dimethyl-1H-pyrrole (C6H9N) is characterized by a nitrile group. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC6H9N
Molecular Weight95.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms1

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