4-Bromo-2-methylpyridine 4-bromo-2-picoline 2-methyl-4-bromopyridine 4-bromo-2-methyl-pyridine 4-bromo-methyl-pyridine 4-(bromomethyl)pyridine 22282-99-1 CAS 22282-99-1

Purity 97%+In StockPharmaceutical Standards
CAS No.22282-99-1
Molecular FormulaC6H12BrN
Molecular Weight178.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromo-2-methylpyridine 4-bromo-2-picoline 2-methyl-4-bromopyridine 4-bromo-2-methyl-pyridine 4-bromo-methyl-pyridine 4-(bromomethyl)pyridine 22282-99-1 CAS 22282-99-1 chemical structure

Description

The molecular framework of 4-Bromo-2-methylpyridine 4-bromo-2-picoline 2-methyl-4-bromopyridine 4-bromo-2-methyl-pyridine 4-bromo-methyl-pyridine 4-(bromomethyl)pyridine 22282-99-1 (C6H12BrN) is characterized by bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 4-Bromo-2-methylpyridine 4-bromo-2-picoline 2-methyl-4-bromopyridine 4-bromo-2-methyl-pyridine 4-bromo-methyl-pyridine 4-(bromomethyl)pyridine 22282-99-1 (CAS 22282-99-1), a certified reference material (molecular formula C6H12BrN, MW 178.07 g/mol) for analytical method development and quality control.

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), 4-Bromo-2-methylpyridine 4-bromo-2-picoline 2-methyl-4-bromopyridine 4-bromo-2-methyl-pyridine 4-bromo-methyl-pyridine 4-(bromomethyl)pyridine 22282-99-1 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 FormulaC6H12BrN
Molecular Weight178.07 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1963
Halogen ContentBr-containing
Nitrogen Atoms1

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