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ChemicalBook >> CAS DataBase List >>2-Chloro-3-methyl-5-bromopyridine

2-Chloro-3-methyl-5-bromopyridine

2-Chloro-3-methyl-5-bromopyridine Structure
2-Chloro-3-methyl-5-bromopyridine structure
CAS No.
29241-60-9
Chemical Name:
2-Chloro-3-methyl-5-bromopyridine
Synonyms
5-BROMO-2-CHLORO-3-METHYLPYRIDINE;Ozenoxacin Impurity 3;5-BROMO-2-CHLORO-3-PICOLINE;2-CHLORO-5-BROMO-3-PICOLINE;5-Bromo-2-chloro-3-picoline,98%;2-Chloro-3-methyl-5-bromopyridin;2-Chloro-5-bromo-3-methylpyridine;2-CHLORO-3-METHYL-5-BROMO PYRIDINE;2-chlorine-3-methyl-5-Bromopyridine;Pyridine, 5-bromo-2-chloro-3-methyl-
CBNumber:
CB7467789
Molecular Formula:
C6H5BrClN
Molecular Weight:
206.47
MDL Number:
MFCD03095093
MOL File:
29241-60-9.mol
MSDS File:
SDS
Last updated:2026-05-28 02:45:20
Product description Number Pack Size Price
5-Bromo-2-chloro-3-methylpyridine >98.0%(GC) B3744 5g $55
5-Bromo-2-chloro-3-methylpyridine >98.0%(GC) B3744 25g $173
5-Bromo-2-chloro-3-methylpyridine Asreported 264176 5g $359
5-Bromo-2-chloro-3-methylpyridine Asreported 264176 10g $496
5-Bromo-2-chloro-3-methylpyridine Asreported 264176 25g $675
More product size
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2-Chloro-3-methyl-5-bromopyridine Properties

Melting point 40-44 °C
Boiling point 78°C/3mmHg(lit.)
Density 1.6567 (rough estimate)
refractive index 1.5400 (estimate)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form Solid
pka -1+-.0.10(Predicted)
color White to Almost white
CAS DataBase Reference 29241-60-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-37/39
HazardClass  IRRITANT
HS Code  29333990
NFPA 704
1
2 0

2-Chloro-3-methyl-5-bromopyridine price More Price(100)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B3744 5-Bromo-2-chloro-3-methylpyridine >98.0%(GC) 29241-60-9 5g $55 2026-04-30 Buy
TCI Chemical B3744 5-Bromo-2-chloro-3-methylpyridine >98.0%(GC) 29241-60-9 25g $173 2026-04-30 Buy
Usbiological 264176 5-Bromo-2-chloro-3-methylpyridine Asreported 29241-60-9 5g $359 2026-06-03 Buy
Usbiological 264176 5-Bromo-2-chloro-3-methylpyridine Asreported 29241-60-9 10g $496 2026-06-03 Buy
Usbiological 264176 5-Bromo-2-chloro-3-methylpyridine Asreported 29241-60-9 25g $675 2026-06-03 Buy
Product number Packaging Price Buy
B3744 5g $55 Buy
B3744 25g $173 Buy
264176 5g $359 Buy
264176 10g $496 Buy
264176 25g $675 Buy

2-Chloro-3-methyl-5-bromopyridine Chemical Properties,Uses,Production

Chemical Properties

white to light beige crystalline powder

Synthesis

5-BROMO-2-HYDROXY-3-PICOLINE

89488-30-2

2-Chloro-3-methyl-5-bromopyridine

29241-60-9

Example 11B Synthesis of 5-bromo-2-chloro-3-methylpyridine: The product of Example 11A, 5-bromo-3-methylpyridin-2-one (4.1 g, 22.18 mmol), was dissolved in DMF (40 mL) and phosphoryl chloride (10 g, 65.4 mmol) was added drop-wise at 0 °C. The reaction mixture was heated at 120 °C for 2 hours. Upon completion of the reaction, the mixture was cooled to room temperature and carefully poured into an ice/water mixture. The mixture was adjusted to alkaline with NH4OH, the precipitate was collected by filtration and the filter cake was washed with ice water. The resulting solid was dissolved in dichloromethane (100 mL), the organic layer was washed with brine and dried with anhydrous MgSO4. The dried solution was filtered through a silica pad and the filtrate was concentrated to give 2-chloro-3-methyl-5-bromopyridine as a white solid (3.48 g, 78% yield). The product was characterized by 1H NMR (CDCl3, 300MHz): δ 2.39 (s, 3H), 7.70 (m, 1H), 8.31 (d, J = 3Hz, 1H).

References

[1] Patent: US2002/19388, 2002, A1
[2] Patent: EP1428824, 2004, A1. Location in patent: Page 49

2-Chloro-3-methyl-5-bromopyridine synthesis

89488-30-2
29241-60-9
Synthesis of 2-Chloro-3-methyl-5-bromopyridine from 5-BROMO-2-HYDROXY-3-PICOLINE

2-Chloro-3-methyl-5-bromopyridine Preparation Products And Raw materials

Raw materials

2-Amino-3-picoline Sodium nitrite Copper(I) chloride Bromine Acetic acid
2-Chloro-3-methyl-5-nitropyridine 5-BROMO-2-HYDROXY-3-PICOLINE N,N-Dimethylformamide Dichloromethane 5-Amino-2-chloro-3-picoline

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Preparation Products

6-CHLORO-5-METHYLPYRIDINE-3-CARBALDEHYDE 5-broMo-N,3-diMethylpyridin-2-aMine 5-(Bromomethyl)-2-chloro-3-methylpyridine

2-Chloro-3-methyl-5-bromopyridine Suppliers

Global( 320)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20122 58
Wuhan Fortuna Chemical Co.,Ltd 		+86-2759207851; +8618007136271 hk@fortunachem.com China 6008 58
Frapp's ChemicalNFTZ Co., Ltd. 		+86 (576) 8169-6106 sales@frappschem.com China 880 50
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 13901 58
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10403 58
Nanjing Dolon Biotechnology Co.,Ltd. 		18905173768 52513593@qq.com CHINA 2972 58
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 21193 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Wuhan Fortuna Chemical Co.,Ltd 		58
Frapp's ChemicalNFTZ Co., Ltd. 		50
Shanghai Daken Advanced Materials Co.,Ltd 		58
ATK CHEMICAL COMPANY LIMITED 		60
Shenzhen Nexconn Pharmatechs Ltd 		58
Nanjing Dolon Biotechnology Co.,Ltd. 		58
Accela ChemBio Inc. 		58
Alchem Pharmtech,Inc. 		58
Wuhan Chemwish Technology Co., Ltd 		58

View Lastest Price from 2-Chloro-3-methyl-5-bromopyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloro-3-methyl-5-bromopyridine pictures 2026-06-05 2-Chloro-3-methyl-5-bromopyridine
29241-60-9
 1KG 98%min 100kg WUHAN FORTUNA CHEMICAL CO., LTD
2-Chloro-3-methyl-5-bromopyridine pictures 2026-06-03 2-Chloro-3-methyl-5-bromopyridine
29241-60-9
 10g 98% 5000g Wuhan Fortuna Chemical Co.,Ltd
2-Chloro-3-methyl-5-bromopyridine pictures 2025-12-01 2-Chloro-3-methyl-5-bromopyridine
29241-60-9
 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd

2-Chloro-3-methyl-5-bromopyridine Spectrum

2-Chloro-3-methyl-5-bromopyridine(29241-60-9)1HNMR

29241-60-9(2-Chloro-3-methyl-5-bromopyridine)Related Search:

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5-BROMO-2-CHLORO-3-PICOLINE 5-BROMO-2-CHLORO-3-METHYLPYRIDINE 2-CHLORO-3-METHYL-5-BROMO PYRIDINE 2-CHLORO-5-BROMO-3-PICOLINE 2-Chloro-5-bromo-3-methylpyridine 5-Bromo-2-chloro-3-methylpyridine ,98% 5-Bromo-2-chloro-3-picoline,98% 5-BROMO-2-CHLORO-3-PICOLINE (5-BROMO-2-CHLORO-3-METHYLPYRIDINE) 2-chloro -3-Methyl -5-pyridyl broMide 2-Chloro-3-methyl-5-bromopyridin 5-Bromo-2-chloro-3-methylpyridine > Pyridine, 5-bromo-2-chloro-3-methyl- 2-Chloro-3-methyl-5-bromopyridine ISO 9001：2015 REACH Ozenoxacin Impurity 3 N,N'-(5,5'-dimethyl-[3,3'-bipyridine]-6,6'-diyl)bis(N-methylbenzamide) 2-chlorine-3-methyl-5-Bromopyridine 29241-60-9 29421-60-9 Pyridine Pyridine series Pyridines Boronic Acid Heterocycle-Pyridine series compounds of pyridine