3-Allyl-6-bromo-2-chloropyridine CAS 1142191-82-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1142191-82-9
Molecular FormulaC8H13BrClN
Molecular Weight238.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Allyl-6-bromo-2-chloropyridine CAS 1142191-82-9 chemical structure

Description

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.

3-Allyl-6-bromo-2-chloropyridine (CAS 1142191-82-9) is a high-purity analytical reference standard with the molecular formula C8H13BrClN and a molecular weight of 238.55 g/mol.

Based on its molecular formula C8H13BrClN, 3-Allyl-6-bromo-2-chloropyridine contains a nitrile group, chlorine/bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 238.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 3-Allyl-6-bromo-2-chloropyridine 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 FormulaC8H13BrClN
Molecular Weight238.55 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)2.0
CAS Registry Year (est.)1989
Halogen ContentCl/Br-containing
Nitrogen Atoms1

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