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4-amino-6-chloro-3(2H)-Pyridazinone

4-amino-6-chloro-3(2H)-Pyridazinone structure

CAS No.: 14704-64-4

Chemical Name:: 4-amino-6-chloro-3(2H)-Pyridazinone

Synonyms: 4-Amino-6-chloropyridazin-3(2H)-one;4-amino-6-chloro-3(2H)-Pyridazinone;4-amino-6-chloro-2H-pyridazin-3-one;3(2H)-Pyridazinone, 4-amino-6-chloro-;4-amino-6-chloro-2,3-dihydropyridazin-3-one;4-Amino-6-chloropyridazin-3(2H)-one - [A3640]

CBNumber:: CB13094845

Molecular Formula:: C4H4ClN3O

Molecular Weight:: 145.55

MDL Number:: MFCD11109440

MOL File:: 14704-64-4.mol

MSDS File:: SDS

Last updated:2025-07-16 09:55:31

Product description	Number	Pack Size	Price
4-Amino-6-chloropyridazin-3(2H)-one 97%	A3640	1g	$130
4-Amino-6-chloropyridazin-3(2H)-one 97%	A3640	5g	$600
4-Amino-6-chloropyridazin-3(2H)-one 97%	A3640	10g	$1200
4-amino-6-chloro-2,3-dihydropyridazin-3-one	A604733	250mg	$285

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4-amino-6-chloro-3(2H)-Pyridazinone Properties

Melting point	285 °C(Solv: water (7732-18-5))
Density	1.79±0.1 g/cm3(Predicted)
storage temp.	2-8°C, protect from light
pka	9.20±0.60(Predicted)
Appearance	Off-white to gray Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

4-amino-6-chloro-3(2H)-Pyridazinone price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Synthonix	A3640	4-Amino-6-chloropyridazin-3(2H)-one 97%	14704-64-4	1g	$130	2026-05-06	Buy
Synthonix	A3640	4-Amino-6-chloropyridazin-3(2H)-one 97%	14704-64-4	5g	$600	2026-05-06	Buy
Synthonix	A3640	4-Amino-6-chloropyridazin-3(2H)-one 97%	14704-64-4	10g	$1200	2026-05-06	Buy
TRC	A604733	4-amino-6-chloro-2,3-dihydropyridazin-3-one	14704-64-4	250mg	$285	2021-12-16	Buy

Product number	Packaging	Price	Buy
A3640	1g	$130	Buy
A3640	5g	$600	Buy
A3640	10g	$1200	Buy
A604733	250mg	$285	Buy

4-amino-6-chloro-3(2H)-Pyridazinone Chemical Properties,Uses,Production

4-amino-6-chloro-3(2H)-Pyridazinone synthesis

Synthesis of 4-amino-6-chloro-3(2H)-Pyridazinone from 3,6-dichloropyridazin-4-amine

4-amino-6-chloro-3(2H)-Pyridazinone Preparation Products And Raw materials

Raw materials

Preparation Products

4-amino-6-chloro-3(2H)-Pyridazinone Suppliers

Global( 34)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10404	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Blocksynth Pharmaceutical Technology Co.,Ltd	0086-19817745290; +8619817745290	bd@blocksynth.com	China	5973	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	24597	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49967	58
Suzhou ARTK Medchem Co., Ltd.	+8618118463618	sales1@artkmedchem.com	China	39021	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58

Supplier	Advantage
Shenzhen Nexconn Pharmatechs Ltd	58
Accela ChemBio Inc.	58
Blocksynth Pharmaceutical Technology Co.,Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Labnetwork lnc.	58
HANGZHOU LEAP CHEM CO., LTD.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Suzhou ARTK Medchem Co., Ltd.	58
Amadis Chemical Company Limited	58

4-amino-6-chloro-3(2H)-Pyridazinone Spectrum

4-amino-6-chloro-3(2H)-Pyridazinone(14704-64-4)¹HNMR

4-amino-6-chloro-3(2H)-Pyridazinone 4-Amino-6-chloropyridazin-3(2H)-one 4-amino-6-chloro-2,3-dihydropyridazin-3-one 3(2H)-Pyridazinone, 4-amino-6-chloro- 4-amino-6-chloro-2H-pyridazin-3-one 4-Amino-6-chloropyridazin-3(2H)-one - [A3640] 14704-64-4