ChemicalBook >> CAS DataBase List >>2-Bromo-3-fluoropyridine

2-Bromo-3-fluoropyridine

2-Bromo-3-fluoropyridine structure

CAS No.: 40273-45-8

Chemical Name:: 2-Bromo-3-fluoropyridine

Synonyms: 2-BroMo-3-fluor;2-Bromo-3-fluoropyri;3-Fluoro-2-broMopyridine;2-BROMO-3-FLUOROPYRIDINE;2-BroMo-3-fluoropyrindine;2-Bromo-3-fluoropyridine97%;2--3- fluoropyridinebroMide;Pyridine, 2-bromo-3-fluoro-;2-Bromo-3-fluoropyridine >2-BROMO-3-FLUOROPYRIDINE 97%

CBNumber:: CB2292144

Molecular Formula:: C5H3BrFN

Molecular Weight:: 175.99

MDL Number:: MFCD04114128

MOL File:: 40273-45-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 00:10:55

Product description	Number	Pack Size	Price
2-Bromo-3-fluoropyridine >98.0%(GC)	B3666	1g	$18
2-Bromo-3-fluoropyridine >98.0%(GC)	B3666	5g	$39
2-Bromo-3-fluoropyridine Asreported	261713	5g	$425
2-Bromo-3-fluoropyridine Asreported	261713	10g	$595
2-Bromo-3-fluoropyridine Asreported	261713	25g	$849
More product size

Request For Quotation

2-Bromo-3-fluoropyridine Properties

Boiling point	62°C
Density	1.74
refractive index	1.5450
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	clear liquid
pka	-1.63±0.10(Predicted)
color	Colorless to Light yellow to Light orange
CAS DataBase Reference	40273-45-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07,GHS06

Signal word

Warning

Hazard statements

H227-H301-H311-H332-H335-H226-H315-H319

Precautionary statements

P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P280h-P305+P351+P338-P309-P310

Hazard Codes

T,Xi,Xn

Risk Statements

22-37/38-41

Safety Statements

26-39

RIDADR

1993

Hazard Note

Toxic

HazardClass

IRRITANT

HazardClass

6.1

PackingGroup

Ⅲ

HS Code

29333990

NFPA 704

	2
3		0

2-Bromo-3-fluoropyridine price More Price(79)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B3666	2-Bromo-3-fluoropyridine >98.0%(GC)	40273-45-8	1g	$18	2026-04-30	Buy
TCI Chemical	B3666	2-Bromo-3-fluoropyridine >98.0%(GC)	40273-45-8	5g	$39	2026-04-30	Buy
Usbiological	261713	2-Bromo-3-fluoropyridine Asreported	40273-45-8	5g	$425	2026-06-03	Buy
Usbiological	261713	2-Bromo-3-fluoropyridine Asreported	40273-45-8	10g	$595	2026-06-03	Buy
Usbiological	261713	2-Bromo-3-fluoropyridine Asreported	40273-45-8	25g	$849	2026-06-03	Buy

Product number	Packaging	Price	Buy
B3666	1g	$18	Buy
B3666	5g	$39	Buy
261713	5g	$425	Buy
261713	10g	$595	Buy
261713	25g	$849	Buy

2-Bromo-3-fluoropyridine Chemical Properties,Uses,Production

Chemical Properties

Colorless to slightly yellow liquid

Uses

2-Bromo-3-fluoropyridine is a chemical intermediate that belongs to the group of heterocyclic compounds. It is synthesized by the reaction of sodium methanethiolate and formaldehyde with magnesium. The product yield is not very high, but 2-bromo-3-fluoropyridine can be used for the synthesis of other heterocyclic compounds. The compound was first isolated in 1887 by J. Grignard from a reaction between bromine and formaldehyde. It has been shown to have formylation, nucleophilic substitution, and condensation reactions as its transition states. 2-Bromo-3-fluoropyridine can be prepared from the Grignard reagent, methanethiolate, and chlorine or magnesium chloride in an ether solution at room temperature. This compound has also been used as a reagent for the preparation of difluoromethoxybenz.

2-Bromo-3-fluoropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

2-BROMO-3-FLUOROPYRIDINE 1-OXIDE

2-Bromo-3-fluoropyridine Suppliers

Global( 278)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20120	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Fluoropharm Co., Ltd.	+86-0571-85586753 +86-13336034509	sales@fluoropharm.com	China	1445	60
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
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Fluoropharm Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Shenzhen Nexconn Pharmatechs Ltd	58
Jinan Carbotang Biotech Co.,Ltd.	58
Accela ChemBio Inc.	58
Shandong chuangyingchemical Co., Ltd.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from 2-Bromo-3-fluoropyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-09	2-Bromo-3-fluoropyridine 40273-45-8	$1.00-200.00	1KG	99%, 99.5% Sublimated		Henan Fengda Chemical Co., Ltd
2025-06-25	2-Bromo-3-fluoropyridine 40273-45-8	$1.10	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
2021-07-13	2-Bromo-3-fluoropyridine 40273-45-8	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

2-Bromo-3-fluoropyridine
40273-45-8
$1.00-200.00
99%, 99.5% Sublimated
Henan Fengda Chemical Co., Ltd

2-Bromo-3-fluoropyridine
40273-45-8
$1.10
99.0% min
Shaanxi Dideu Medichem Co. Ltd

2-Bromo-3-fluoropyridine
40273-45-8
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-Bromo-3-fluoropyridine Spectrum

2-Bromo-3-fluoropyridine(40273-45-8)¹HNMR 2-Bromo-3-fluoropyridine(40273-45-8)¹⁹FNMR 2-Bromo-3-fluoropyridine(40273-45-8)FT-IR

40273-45-8(2-Bromo-3-fluoropyridine)Related Search:

3-Aminopyridine 3-Hydroxypyridine 1-Hexadecylpyridinium bromide 2-Chloro-3-cyanopyridine Ethyl bromodifluoroacetate

2-Fluoropyridine 3-Fluoropyridine 2-Bromopyridine Flupirtine 2-Bromo-3,5-dichloropyridine

2-Bromo-4-fluoropyridine 2-Bromo-4-methylpyridine 2-Bromo-3-methylbenzaldehyde 2-Bromo-4-nitroimidazole 2-Bromo-5,6-diphenylpyrazine

2-Bromo-3-trifluoromethylpyridine 2-Bromo-4-chloropyridine 3-Amino-2-bromopyridine

1of4

2--3- fluoropyridinebroMide 2 - pyridine broMide - 3 - fluorine 2-BROMO-3-FLUOROPYRIDINE 2-Bromo-3-fluoropyridine97% 2-BROMO-3-FLUOROPYRIDINE 97% 2-Bromo-3-fluoropyri 3-Fluoro-2-broMopyridine 2-BroMo-3-fluoropyrindine 2-BroMo-3-fluor 2-Bromo-3-fluoropyridine > Pyridine, 2-bromo-3-fluoro- 2-Bromo-3-fluoropyridine ISO 9001：2015 REACH 40273-45-8 40237-45-8 Fluorine series Pyridine series Boronic Acid Pyridines Variety of halogenated heterocyclic series Pyridine