ChemicalBook >> CAS DataBase List >>1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI)

1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI)

1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI) structure

CAS No.: 400858-54-0

Chemical Name:: 1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI)

Synonyms: SBB006977;BAS 13503497;1-ethyl-4-pyrazolecarboxylic acid;1-Ethylpyrazole-4-carboxylic Acid;1-Ethyl-1H-pyrazol-4-carboxylic acid;1H-Pyrazole-4-carboxylicacid,1-ethyl-;1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI);1-ethyl-1H-pyrazole-4-carboxylic acid(SALTDATA: FREE)

CBNumber:: CB41272602

Molecular Formula:: C6H8N2O2

Molecular Weight:: 140.14

MDL Number:: MFCD02090883

MOL File:: 400858-54-0.mol

MSDS File:: SDS

Last updated:2026-05-28 01:56:44

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1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI) Properties

Boiling point	307.4±15.0 °C(Predicted)
Density	1.27±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,2-8°C
pka	3.88±0.10(Predicted)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code	2933199090

1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI) price More Price(40)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR306186	1-Ethyl-1H-pyrazole-4-carboxylic acid 97%	400858-54-0	100mg	$21	2026-06-04	Buy
Apolloscientific	OR306186	1-Ethyl-1H-pyrazole-4-carboxylic acid 97%	400858-54-0	250mg	$25	2026-06-04	Buy
Apolloscientific	OR306186	1-Ethyl-1H-pyrazole-4-carboxylic acid 97%	400858-54-0	1g	$62	2026-06-04	Buy
Apolloscientific	OR306186	1-Ethyl-1H-pyrazole-4-carboxylic acid 97%	400858-54-0	5g	$153	2026-06-04	Buy
Activate Scientific	AS24134	1-Ethylpyrazole-4-carboxylic Acid 97%	400858-54-0	1g	$138	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR306186	100mg	$21	Buy
OR306186	250mg	$25	Buy
OR306186	1g	$62	Buy
OR306186	5g	$153	Buy
AS24134	1g	$138	Buy

1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Pyrazole-4-carboxylicacid,1-ethyl-(9CI) Suppliers

Global Suppliers ( 52)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Shanghai Xiannuo Biotechnology Co., Ltd.	021-50718719 13918719472		China	978	58
Shanghai Topbiochem Technology Co., Ltd	+86-21-60341587	sales@topbiochem.com	China	6166	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55
Changsha Luxing Bio-Chem Technology Co., Ltd.	0731-88827538 15574813303	luxingbc@126.com	China	1975	65
Accela ChemBio Inc.	+1(858) 699-3322	marketing@accelachem.com	United States	6022	65
Nanjing Chemcn Pharmaceutical Co., Ltd.	18114022054; 18114022054	3317707757@qq.com	China	301	55
Chengdu Xiaojia Technology Co., Ltd.	15902830537	zhanghao@happysyn.com	China	2362	55
Grader reagent	18221735425	sales@xinpingchem.com	China	9925	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Accela ChemBio Co.,Ltd.	64
Shanghai Xiannuo Biotechnology Co., Ltd.	58
Shanghai Topbiochem Technology Co., Ltd	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55
Changsha Luxing Bio-Chem Technology Co., Ltd.	65
Accela ChemBio Inc.	65
Nanjing Chemcn Pharmaceutical Co., Ltd.	55
Chengdu Xiaojia Technology Co., Ltd.	55
Grader reagent	58

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