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ChemicalBook >> CAS DataBase List >>2,5-Dibromo-3-chloropyridine

2,5-Dibromo-3-chloropyridine

2,5-Dibromo-3-chloropyridine Structure
2,5-Dibromo-3-chloropyridine structure
CAS No.
160599-70-2
Chemical Name:
2,5-Dibromo-3-chloropyridine
Synonyms
2,5-Dibromo-3-chL;5-dibroMo-3-chloropyridine;2,5-DibroMo-3-chloropyrid...;3-Chloro-2,5-dibromopyridine;2,5-Dibromo-3-chloropyridine;Pyridine, 2,5-dibromo-3-chloro-;2,5-DIBROMO-3-CHLOROPYRIDINE ISO 9001：2015 REACH
CBNumber:
CB4739159
Molecular Formula:
C5H2Br2ClN
Molecular Weight:
271.34
MDL Number:
MFCD08277306
MOL File:
160599-70-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:57
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2,5-Dibromo-3-chloropyridine Properties

Boiling point 263.3±35.0 °C(Predicted)
Density 2.136±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka -3.85±0.20(Predicted)
form powder
color Off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2933399990

2,5-Dibromo-3-chloropyridine price More Price(54)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FC08150 3-Chloro-2,5-dibromopyridine 160599-70-2 2g $150 2026-06-04 Buy
Biosynth FC08150 3-Chloro-2,5-dibromopyridine 160599-70-2 5g $209.65 2026-06-04 Buy
Biosynth FC08150 3-Chloro-2,5-dibromopyridine 160599-70-2 10g $333.9 2026-06-04 Buy
Biosynth FC08150 3-Chloro-2,5-dibromopyridine 160599-70-2 25g $571.75 2026-06-04 Buy
Biosynth FC08150 3-Chloro-2,5-dibromopyridine 160599-70-2 50g $1832.5 2026-06-04 Buy
Product number Packaging Price Buy
FC08150 2g $150 Buy
FC08150 5g $209.65 Buy
FC08150 10g $333.9 Buy
FC08150 25g $571.75 Buy
FC08150 50g $1832.5 Buy

2,5-Dibromo-3-chloropyridine Chemical Properties, Uses, Production

Uses

2,5-Dibromo-3-chloropyridine is used in organic synthesis and pharmaceutical research.

Synthesis

5-Bromo-2,3-dichloropyridine

97966-00-2

2,5-DIBROMO-3-CHLOROPYRIDINE

160599-70-2

General procedure for the synthesis of 2,5-dibromo-3-chloropyridine from 5-bromo-2,3-dichloropyridine: To 5-bromo-2,3-dichloropyridine (11.7 g, 51.6 mmol) was added 5 M hydrobromic acid solution of acetic acid (51.6 mL, 258 mmol) at room temperature. The reaction mixture was then heated to 70 °C and kept stirring for 7 hours. Upon completion of the reaction, the reaction mixture was diluted with ethyl acetate, the reaction was quenched with water and extracted with ethyl acetate. The organic layers were combined, washed with 1 M sodium hydroxide solution, dried over anhydrous sodium sulfate and subsequently concentrated under reduced pressure. The residue was recrystallized by hexane-ethyl acetate mixed solvent to give 11.2 g of the target product 2,5-dibromo-3-chloropyridine in 80% yield as a white solid.1H-NMR (DMSO-d6) δ: 8.55 (1H, s), 8.49 (1H, s).

References

[1] Patent: US9156830, 2015, B2. Location in patent: Page/Page column 104

2,5-Dibromo-3-chloropyridine synthesis

97966-00-2
160599-70-2
Synthesis of 2,5-Dibromo-3-chloropyridine from 5-Bromo-2,3-dichloropyridine

2,5-Dibromo-3-chloropyridine Preparation Products And Raw materials

Raw materials

5-Bromo-2,3-dichloropyridine 5-Bromo-3-chloro-2-hydroxypyridine Hydrogen bromide Acetic acid

Preparation Products

2,5-Dibromo-3-chloropyridine Suppliers

Global Suppliers ( 161)
Supplier Tel Email Country ProdList Advantage
ShangHai DEMO Chemical Co.,Ltd 400-021-7337 2355568890 sales@demochem.com China 2569 57
Shijiazhuang Sdyano Fine Chemical Co., Ltd. 0311-89250318 13582355795 master@sjzsdyn.com China 2776 65
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
ZEROSCHEM.CO.,LTD. 10-61256048 13810278579; sales@zeroschem.com China 1399 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Supplier Advantage
ShangHai DEMO Chemical Co.,Ltd 57
Shijiazhuang Sdyano Fine Chemical Co., Ltd. 65
Capot Chemical Co., Ltd 66
Jia Xing Isenchem Co.,Ltd 66
Pure Chemistry Scientific Inc. 62
Adamas Reagent, Ltd. 59
Accela ChemBio Co.,Ltd. 64
ZEROSCHEM.CO.,LTD. 59
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Hanhong Scientific Co.,Ltd. 64

View Latest Price from 2,5-Dibromo-3-chloropyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,5-DIBROMO-3-CHLOROPYRIDINE pictures 2026-09-02 2,5-DIBROMO-3-CHLOROPYRIDINE
160599-70-2
 $5.00 1KG 98% Henan Fengda Chemical Co., Ltd
2,5-DIBROMO-3-CHLOROPYRIDINE pictures 2026-08-20 2,5-DIBROMO-3-CHLOROPYRIDINE
160599-70-2
 $1.10 1g 99.00% 100 Tons min Dideu Industries Group Limited
2,5-DIBROMO-3-CHLOROPYRIDINE pictures 2026-06-30 2,5-DIBROMO-3-CHLOROPYRIDINE
160599-70-2
 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd

2,5-Dibromo-3-chloropyridine Spectrum

2,5-DIBROMO-3-CHLOROPYRIDINE(160599-70-2)1HNMR

160599-70-2 (2,5-Dibromo-3-chloropyridine) Related Search:

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3-Chloro-2,5-dibromopyridine 5-dibroMo-3-chloropyridine 2,5-DibroMo-3-chloropyrid... 2,5-Dibromo-3-chL Pyridine, 2,5-dibromo-3-chloro- 2,5-DIBROMO-3-CHLOROPYRIDINE ISO 9001：2015 REACH 2,5-Dibromo-3-chloropyridine 160599-70-2 C5H2Br2CIN pyridine series Boronic Acid Pyridine