Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

551902

Sigma-Aldrich

5-Bromo-2-chloropyridine

95%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C5H3BrClN
CAS Number:
53939-30-3
Molecular Weight:
192.44
MDL number:
MFCD01318951
UNSPSC Code:
12352100
PubChem Substance ID:
24879237
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

assay

95%

mp

65-69 °C (lit.)

functional group

bromo
chloro

SMILES string

Clc1ccc(Br)cn1

InChI

1S/C5H3BrClN/c6-4-1-2-5(7)8-3-4/h1-3H

InChI key

PEAOEIWYQVXZMB-UHFFFAOYSA-N

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
729388722413709735
5-Bromo-2-chloropyridine 95%

551902

5-Bromo-2-chloropyridine

2-Bromo-6-chloropyridine 95%

729388

2-Bromo-6-chloropyridine

2-Bromo-4-chloropyridine 95%

722413

2-Bromo-4-chloropyridine

2-Bromo-5-hydroxypyrazine 95%

709735

2-Bromo-5-hydroxypyrazine

assay

95%

assay

95%

assay

95%

assay

95%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mp

65-69 °C (lit.)

mp

87-91 °C

mp

12-17 °C

mp

115-119 °C

functional group

bromo

functional group

bromo, chloro

functional group

bromo, chloro

functional group

bromo

Application

5-Bromo-2-chloropyridine may be used in the preparation of following compounds:
  • Amino-2-chloropyridine via palladium-catalyzed amination.[1]
  • 5-Bromo-2-fluoropyridine via halogen-exchange reaction using anhydrous potassium fluoride.[2]
  • 2-Chloro-5-(2,5-dimethoxyphenyl)pyridine via Suzuki coupling with 2,5-dimethoxyphenylboronic acid.[3]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCQ4540
    MKCD7502
    MKBZ1864V
    MKBP3305V
    MKBG2800V

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Extensive rigid analogue design maps the binding conformation of potent N-benzylphenethylamine 5-HT2A serotonin receptor agonist ligands.
    Juncosa Jr JI, et al.
    ACS Chemical Neuroscience, 4(1), 96-109 (2012)
    Selective amination of polyhalopyridines catalyzed by a palladium-xantphos complex.
    Ji JTL and Bunnelle WH.
    Organic Letters, 5(24), 4611-4614 (2003)
    Aromatic fluorine compounds. XI. Replacement of chlorine by fluorine in halopyridines.
    Finger GC, et al.
    The Journal of Organic Chemistry, 28(6), 1666-1668 (1963)

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service