4-Bromo-2-methylpyridine, 97%
4-Bromo-2-methylpyridine, 97%
4-Bromo-2-methylpyridine, 97%
Thermo Scientific Chemicals

4-Bromo-2-methylpyridine, 97%

CAS: 22282-99-1 | C6H6BrN | 172.03 g/mol
Have Questions?
Change viewbuttonViewtableView
Quantity:
250 mg
1 g
Catalog number H27884.MD
also known as H27884-MD
Price (USD)
35.65
Special offer
Online exclusive
Ends: 30-Jun-2026
41.90
Save 6.25 (15%)
Each
Quantity:
250 mg
Request bulk or custom format
Price (USD)
35.65
Special offer
Online exclusive
Ends: 30-Jun-2026
41.90
Save 6.25 (15%)
Each
Chemical Identifiers
CAS22282-99-1
IUPAC Name4-bromo-2-methylpyridine
Molecular FormulaC6H6BrN
InChI KeyJFBMFWHEXBLFCR-UHFFFAOYSA-N
SMILESCC1=CC(Br)=CC=N1
View more
SpecificationsSpecification SheetSpecification Sheet
Assay (GC)≥96.0%
FormLiquid
Appearance (Color)Clear colorless to yellow to brown
Refractive Index1.5545-1.5595 @ 20?C
4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

Solubility
Miscible with dichloromethane. Immiscible with water.

Notes
Light and moisture sensitive. Incompatible with strong oxidizing agents, reducing agents, strong acids and bases. Store in a cool place.
RUO – Research Use Only

General References:

  1. Johnson, B. M.; Huestis, M. P. Sequential C3 and C5 Direct C-H Arylation of Imidazo[1,2-a]pyrazines with (Hetero)aryl Bromides. Eur. J. Org. Chem. 2014, 2014 (8), 1589-1593.
  2. Cao, B.; Wang, Y.; Ding, K.; Neamati, N.; Long, Y. Q. Synthesis of the pyridinyl analogues of dibenzylideneacetone (pyr-dba) via an improved Claisen-Schmidt condensation, displaying diverse biological activities as curcumin analogues. Org. Biomol. Chem. 2012, 10 (6), 1239-1245.