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5-Ethyl-isoxazole-3-carboxylic acid

5-Ethyl-isoxazole-3-carboxylic acid structure

CAS No.: 52320-59-9

Chemical Name:: 5-Ethyl-isoxazole-3-carboxylic acid

Synonyms: AKOS PAO-1375;5-ethyl-3-isoxazolecarboxylic acid;5-Ethyl-isoxazole-3-carboxylic acid;3-isoxazolecarboxylic acid, 5-ethyl-;5-ethyl-1,2-oxazole-3-carboxylic acid;5-Ethyl-isoxazole-3-carboxylic acid ethyl ester;5-ethylisoxazole-3-carboxylic acid(SALTDATA: FREE)

CBNumber:: CB3282380

Molecular Formula:: C6H7NO3

Molecular Weight:: 141.12

MDL Number:: MFCD05864544

MOL File:: 52320-59-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:51:58

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5-Ethyl-isoxazole-3-carboxylic acid Properties

Boiling point	316.1±30.0 °C(Predicted)
Density	1.273±0.06 g/cm3(Predicted)
storage temp.	Storage temp. 2-8°C
pka	3.46±0.10(Predicted)
Appearance	Off-white to light yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HazardClass	IRRITANT
HS Code	2934999090

5-Ethyl-isoxazole-3-carboxylic acid price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	275815	5-Ethyl-Isoxazole-3-carboxylic acid Asreported	52320-59-9	250mg	$358	2026-06-03	Buy
Usbiological	275815	5-Ethyl-Isoxazole-3-carboxylic acid Asreported	52320-59-9	500mg	$496	2026-06-03	Buy
Usbiological	275815	5-Ethyl-Isoxazole-3-carboxylic acid Asreported	52320-59-9	1g	$818	2026-06-03	Buy
Usbiological	275815	5-Ethyl-Isoxazole-3-carboxylic acid Asreported	52320-59-9	2g	$1145	2026-06-03	Buy
Usbiological	275815	5-Ethyl-Isoxazole-3-carboxylic acid Asreported	52320-59-9	5g	$1627	2026-06-03	Buy

Product number	Packaging	Price	Buy
275815	250mg	$358	Buy
275815	500mg	$496	Buy
275815	1g	$818	Buy
275815	2g	$1145	Buy
275815	5g	$1627	Buy

5-Ethyl-isoxazole-3-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

5-Ethyl-isoxazole-3-carboxylic acid Suppliers

Global Suppliers ( 65)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Wuhan ariel chemical Co., LTD.	18986259541 18986259541	sales@3stc.com	China	3827	58
Wuhan Haizheng Industry & Trade Development Co. Ltd	027-8866 0053/88660577/88660578		China	1070	55
Wuhan TCASChem Technology Co., Ltd.	027-86697669 13986148687	sales@tcaschem.com	China	3997	55
Wuhan Kaymke Chemical Co., Ltd.,	027-87342388 18086026008	sales@kaymke.com	China	3537	55
Shanghai Raise Chemical Technology Co.,Ltd	+86-021-50935922		China	7854	55
EnliPharma Technology Co., Ltd	0551-66399836 18955197623	sales@enlipharma.com	China	1875	55
Shanghai Chainpharm Bio-medical Technology Co., Ltd.	+86-021-61727342 13611721451	sales@chainpharm.com	China	984	58
Shanghai Worldyang Chemical Co.,Ltd.	021-56795766	sales@worldyachem.com	China	9475	58

Supplier	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky（shanghai）International Co.,Ltd.	50
Wuhan ariel chemical Co., LTD.	58
Wuhan Haizheng Industry & Trade Development Co. Ltd	55
Wuhan TCASChem Technology Co., Ltd.	55
Wuhan Kaymke Chemical Co., Ltd.,	55
Shanghai Raise Chemical Technology Co.,Ltd	55
EnliPharma Technology Co., Ltd	55
Shanghai Chainpharm Bio-medical Technology Co., Ltd.	58
Shanghai Worldyang Chemical Co.,Ltd.	58

5-Ethyl-isoxazole-3-carboxylic acid Spectrum

5-ETHYL-ISOXAZOLE-3-CARBOXYLIC ACID(52320-59-9)¹HNMR

52320-59-9 (5-Ethyl-isoxazole-3-carboxylic acid) Related Search:

3-Isoxazolecarboxylicacid,5-ethyl-,ethylester(7CI,9CI) 5-Isopropylisoxazole-3-carboxylic acid Ethyl 5-(2-bromoacetyl)isoxazole-3-carboxylate Ethyl 5-tert-butylisoxazole-3-carboxylate 4-[(3,5-Dimethyl-1H-pyrazol-4-yl)methyl]-5-ethylisoxazole-3-carboxylic acid

3-Isoxazolecarboxylicacid,5-(2-methylpropyl)-(9CI) 3-Isoxazolecarboxylicacid,5-(1,1-dimethylethyl)-(9CI) 1,2-Benzisoxazole-3-carboxylicacid,4,5,6,7-tetrahydro-(7CI,9CI) 5-tert-Butyl-4,5,6,7-tetrahydro-benzo[d]isoxazole-3-carboxylic acid 5-Ethyl-isoxazole-3-carboxylic acid

5,6,7,8-Tetrahydro-4 H-cyclohepta[ D ]isoxazole-3-carboxylic acid 5-Cyclopropyl-isoxazole-3-carboxylic acid methyl ester 5-Ethyl-isoxazole-4-carboxylic acid Ethyl 5-acetylisoxasole-3-carboxylate 5-Methyl-4,5,6,7-tetrahydro-benzo[d]isoxazole-3-carboxylic acid

5-Cyclopropylisoxazole-3-carboxylic aci& 5-tert-Butyl-isoxazole-3-carboxylic acid methyl ester Ethyl 4-amino-5-(4-bromobenzoyl)-3-isoxazolecarboxylate

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AKOS PAO-1375 3-isoxazolecarboxylic acid, 5-ethyl- 5-ethylisoxazole-3-carboxylic acid(SALTDATA: FREE) 5-ethyl-1,2-oxazole-3-carboxylic acid 5-Ethyl-isoxazole-3-carboxylic acid ethyl ester 5-ethyl-3-isoxazolecarboxylic acid 5-Ethyl-isoxazole-3-carboxylic acid 52320-59-9