ChemicalBook >> CAS DataBase List >>1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID structure

CAS No.: 28691-47-6

Chemical Name:: 1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID

Synonyms: Benzo[d]isoxazole-3-carboxylic acid;Zonisamide Impurity 8;Benzisoxazole-3-carboxylic acid;1,2-Benzoxazole-3-carboxylic acid;1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID;1,2-Benzo[d]oxazol-3-carboxylic acid;1,2-Benzisoxazole-3-carboxylicacid(8CI,9CI);1,2-benzoxazole-3-carboxylic acid1,2-BenzoOxazole-3-carboxylic acid

CBNumber:: CB7211269

Molecular Formula:: C8H5NO3

Molecular Weight:: 163.13

MDL Number:: MFCD06659786

MOL File:: 28691-47-6.mol

Last updated:2025-07-16 09:52:28

Product description	Number	Pack Size	Price
Benzo[d]isoxazole-3-carboxylicAcid	B204103	25mg	$45
Benzo[d]isoxazole-3-carboxylic acid 95+%	073778	250mg	$59
Benzo[d]isoxazole-3-carboxylicacid	W5129	100mg	$88
Benzo[d]isoxazole-3-carboxylic acid	FB46466	100mg	$95
Benzo[d]isoxazole-3-carboxylic acid 95+%	073778	1g	$100
More product size

Request For Quotation

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID Properties

Melting point	145-146 °C
Boiling point	379.8±15.0 °C(Predicted)
Density	1.455±0.06 g/cm3(Predicted)
storage temp.	2-8°C
form	solid
pka	2.32±0.10(Predicted)
Appearance	White to off-white Solid
UNSPSC Code	12352106

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338
Hazard Codes	Xn
Risk Statements	22
HS Code	2917399590

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B204103	Benzo[d]isoxazole-3-carboxylicAcid	28691-47-6	25mg	$45	2021-12-16	Buy
Matrix Scientific	073778	Benzo[d]isoxazole-3-carboxylic acid 95+%	28691-47-6	250mg	$59	2021-12-16	Buy
AK Scientific	W5129	Benzo[d]isoxazole-3-carboxylicacid	28691-47-6	100mg	$88	2021-12-16	Buy
Biosynth Carbosynth	FB46466	Benzo[d]isoxazole-3-carboxylic acid	28691-47-6	100mg	$95	2021-12-16	Buy
Matrix Scientific	073778	Benzo[d]isoxazole-3-carboxylic acid 95+%	28691-47-6	1g	$100	2021-12-16	Buy

Product number	Packaging	Price	Buy
B204103	25mg	$45	Buy
073778	250mg	$59	Buy
W5129	100mg	$88	Buy
FB46466	100mg	$95	Buy
073778	1g	$100	Buy

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID Chemical Properties,Uses,Production

Uses

Benzo[d]isoxazole-3-carboxylic acid is a metabolite of zonisamide; an anticonvulsant medication.

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

5-nitro-3-carboxybenzisoxazole

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID Suppliers

Global( 77)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16513	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30229	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
Coresyn Pharmatech Co., Ltd.	+86-571-86626709 +86-18157142896	cbc@coresyn.com	China	9984	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	49958	58
Aladdin Scientific		tp@aladdinsci.com	United States	52923	58

Supplier	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Capot Chemical Co.,Ltd.	60
Alchem Pharmtech,Inc.	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Coresyn Pharmatech Co., Ltd.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58

View Lastest Price from 1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-10-13	1,2-benzoxazole-3-carboxylic acid 28691-47-6	US $1.60-6.60 / kg	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1,2-benzoxazole-3-carboxylic acid
28691-47-6
US $1.60-6.60 / kg
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID Spectrum

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID(28691-47-6)¹³CNMR

28691-47-6(1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID)Related Search:

ethyl 6-methoxybenzo[d]isoxazole-3-carboxylate 6-CHLOROBENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID 1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID 1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID ETHYL ESTER ETHYL 6-HYDROXYBENZO[D]ISOXAZOLE-3-CARBOXYLATE

METHYL 6-NITRO-1,2-BENZISOXAZOLE-3-CARBOXYLATE Ethyl 5-bromobenzo[d]isoxazole-3-carboxylate 6-METHOXYBENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID 6-BROMOBENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID METHYL 4-NITROBENZO[D]ISOXAZOLE-3-CARBOXYLATE

6-FLUOROBENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID ethyl 6-bromobenzo[d]isoxazole-3-carboxylate

1of3

1,2-BENZISOXAZOLE-3-CARBOXYLIC ACID Benzo[d]isoxazole-3-carboxylic acid 1,2-Benzisoxazole-3-carboxylicacid(8CI,9CI) Benzisoxazole-3-carboxylic acid 1,2-Benzoxazole-3-carboxylic acid Zonisamide Impurity 8 1,2-benzoxazole-3-carboxylic acid1,2-BenzoOxazole-3-carboxylic acid 1,2-Benzo[d]oxazol-3-carboxylic acid 28691-47-6 642-91-9 OXAZOLE