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3-Chloro-2,5-difluoropyridine

3-Chloro-2,5-difluoropyridine structure

CAS No.: 851179-00-5

Chemical Name:: 3-Chloro-2,5-difluoropyridine

Synonyms: 5-difluoropyridine;2-chloro-3,5-difluoropyridine;3-Chloro-2,5-difluoropyridine;Pyridine, 3-chloro-2,5-difluoro-;3-Chloro-2,5-difluoropyridine 98%;3-Chloro-2,5-difluoropyridine,97%;3-Chloro-2,5-difluoropyridine ISO 9001：2015 REACH

CBNumber:: CB8967413

Molecular Formula:: C5H2ClF2N

Molecular Weight:: 149.53

MDL Number:: MFCD09998887

MOL File:: 851179-00-5.mol

MSDS File:: SDS

Last updated:2026-05-28 04:33:52

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3-Chloro-2,5-difluoropyridine Properties

Melting point	10-12℃
Boiling point	136-137℃
Density	1.451±0.06 g/cm3(Predicted)
refractive index	1.4786 (589.3 nm 20℃)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform, Ethyl Acetate
form	Oil
pka	-5.14±0.20(Predicted)
color	Clear Colorless

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS07

Signal word

Danger

Hazard statements

H226-H302-H312-H314-H318-H332

Precautionary statements

P280-P303+P361+P353-P305+P351+P338-P310

RIDADR

2924

HazardClass

PackingGroup

Ⅲ

HS Code

2933399990

NFPA 704

	2
3		0

3-Chloro-2,5-difluoropyridine price More Price(54)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	424883	3-Chloro-2,5-difluoropyridine	851179-00-5	100mg	$312	2026-06-03	Buy
Usbiological	424883	3-Chloro-2,5-difluoropyridine	851179-00-5	250mg	$418	2026-06-03	Buy
TRC	TRC-C368285-500MG	3-Chloro-2,5-difluoropyridine	851179-00-5	500mg	$135	2026-06-03	Buy
TRC	TRC-C368285-250MG	3-Chloro-2,5-difluoropyridine	851179-00-5	250mg	$97	2026-06-03	Buy
TRC	TRC-C368285-100MG	3-Chloro-2,5-difluoropyridine	851179-00-5	100mg	$65	2026-06-03	Buy

Product number	Packaging	Price	Buy
424883	100mg	$312	Buy
424883	250mg	$418	Buy
TRC-C368285-500MG	500mg	$135	Buy
TRC-C368285-250MG	250mg	$97	Buy
TRC-C368285-100MG	100mg	$65	Buy

3-Chloro-2,5-difluoropyridine Chemical Properties, Uses, Production

Uses

3-Chloro-2,5-difluoropyridine is an intermediate used to prepare selective protein kinase C θ (PKCθ) inhibitors for the treatment of autoimmune diseases.

3-Chloro-2,5-difluoropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-Difluoropyridine

3-Chloro-2,5-difluoropyridine Suppliers

Global Suppliers ( 106)

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	45000	61
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9388	66
Nan Jing Dirise Chemcial Co.,LTD	025-52161033 15312098939	2432674894@qq.com	China	586	64
Nanjing Lynsci Chemical Co., Ltd	+86-025-83208253 +86-13851694729	layefe@163.com	China	234	62
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Tianjin Jinyuda Chemical Co., Ltd.	022-58013646 13011382049	sales@jinyudachem.com	China	1976	55
Chiba Pharmaceutical Science and technology Co, Ltd.	0531-81313138 13066006660	chibapharm@foxmail.com	China	3995	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29975	65
Cantotech Chemicals, Ltd.	86-0755-86635001	cantotech@126.com	China	4554	55

Supplier	Advantage
Alfa Aesar	84
Energy Chemical	61
Jia Xing Isenchem Co.,Ltd	66
Nan Jing Dirise Chemcial Co.,LTD	64
Nanjing Lynsci Chemical Co., Ltd	62
Shandong Xiya Chemical Co., Ltd	57
Tianjin Jinyuda Chemical Co., Ltd.	55
Chiba Pharmaceutical Science and technology Co, Ltd.	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Cantotech Chemicals, Ltd.	55

View Latest Price from 3-Chloro-2,5-difluoropyridine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-09-24	3-Chloro-2,5-difluoropyridine 851179-00-5	$1.10	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
	2019-12-23	3-Chloro-2,5-difluoropyridine 851179-00-5	$1.00	1KG	99%	100KG	Career Henan Chemical Co

3-Chloro-2,5-difluoropyridine
851179-00-5
$1.10
99.0% min
Shaanxi Dideu Medichem Co. Ltd

3-Chloro-2,5-difluoropyridine
851179-00-5
$1.00
99%
Career Henan Chemical Co

3-Chloro-2,5-difluoropyridine Spectrum

3-Chloro-2,5-difluoropyridine(851179-00-5)¹HNMR

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3-Chloro-2,5-difluoropyridine 3-Chloro-2,5-difluoropyridine 98% 2-chloro-3,5-difluoropyridine Pyridine, 3-chloro-2,5-difluoro- 3-Chloro-2,5-difluoropyridine,97% 3-Chloro-2,5-difluoropyridine ISO 9001：2015 REACH 5-difluoropyridine 851179-00-5 851179005