2,3-Difluoropyridine-4-carboxylic acid
[CAS# 851386-31-7]

	ChemPacific Corp		USA	Inquire
		+1 (410) 633-5771
		sales@chempacific.com
	Chemical manufacturer since 1995
	chemBlink standard supplier since 2007

	Shanghai Hohance Chemical Co., Ltd.		China	Inquire
		+86 (21) 3111-5312
		info@hohance.com
	Chemical manufacturer
	chemBlink standard supplier since 2011

	Shanghai Yuanye Bio-Technology Co., Ltd.		China	Inquire
		+86 (21) 6184-5781 +86 13585604150
		shyysw053@163.com
		QQ chat
	Chemical manufacturer since 2009
	chemBlink standard supplier since 2016

	Aces Pharma, Inc.		USA	Inquire
		+1 (203) 488-5529
		sales@acespharma.com
	Chemical manufacturer since 2009

Complete supplier list of 2,3-Difluoropyridine-4-carboxylic acid

Identification
Classification	Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Fluoropyridine
Name	2,3-Difluoropyridine-4-carboxylic acid
Synonyms	2,3-Difluoroisonicotinic acid

Molecular Structure
Molecular Formula	C₆H₃F₂NO₂
Molecular Weight	159.09
CAS Registry Number	851386-31-7
EC Number	804-341-3

Properties
Density	1.535
Melting point	159-160 ºC

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315

Market Analysis Reports

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2,3-Difluoropyridine-4-carboxylic acid[CAS# 851386-31-7]