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3-Ethylisoxazole-4-carboxylic Acid

3-Ethylisoxazole-4-carboxylic Acid Structure
3-Ethylisoxazole-4-carboxylic Acid structure
CAS No.
639523-12-9
Chemical Name:
3-Ethylisoxazole-4-carboxylic Acid
Synonyms
3-Ethylisoxazole-4-carboxylic Acid;4-Isoxazolecarboxylic acid, 3-ethyl-;3-ethyl-1,2-oxazole-4-carboxylic acid
CBNumber:
CB53636151
Molecular Formula:
C6H7NO3
Molecular Weight:
141.12
MDL Number:
MFCD19229970
MOL File:
639523-12-9.mol
MSDS File:
SDS
Last updated:2026-05-28 01:25:01
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3-Ethylisoxazole-4-carboxylic Acid Properties

Boiling point 290.4±20.0 °C(Predicted)
Density 1.273±0.06 g/cm3(Predicted)
pka 2.81±0.10(Predicted)
form powder
color Off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2934999090

3-Ethylisoxazole-4-carboxylic Acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth PAB52312 3-Ethylisoxazole-4-carboxylic acid 639523-12-9 0.5g $649 2026-06-04 Buy
Biosynth PAB52312 3-Ethylisoxazole-4-carboxylic acid 639523-12-9 1g $885 2026-06-04 Buy
Biosynth PAB52312 3-Ethylisoxazole-4-carboxylic acid 639523-12-9 2g $1180 2026-06-04 Buy
Biosynth PAB52312 3-Ethylisoxazole-4-carboxylic acid 639523-12-9 5g $1770 2026-06-04 Buy
Biosynth PAB52312 3-Ethylisoxazole-4-carboxylic acid 639523-12-9 10g $2655 2026-06-04 Buy
Product number Packaging Price Buy
PAB52312 0.5g $649 Buy
PAB52312 1g $885 Buy
PAB52312 2g $1180 Buy
PAB52312 5g $1770 Buy
PAB52312 10g $2655 Buy

3-Ethylisoxazole-4-carboxylic Acid Chemical Properties, Uses, Production

Uses

3-Ethylisoxazole-4-carboxylic Acid is a useful reagent in the preparation of substituted spirocyclic 2-oxoindoline derivatives which are potent modulators of human IL-17 activity; beneficial in the treatment/prevention of various human ailments, including inflammatory and autoimmune disorders.

3-Ethylisoxazole-4-carboxylic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-Ethylisoxazole-4-carboxylic Acid Suppliers

Global Suppliers ( 19)
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-66061636 19370895928 qqyang@aikonchem.com China 15810 58
Yujinpharma(Tianjin) Technology Co.,Ltd. 13370351217 kungfu1217@1 kungfu1217@163.com China 7994 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Fuxin Pharmaceutical +86-021-021-50872116 contact@fuxinpharm.com China 9976 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd +8613580539051 joe@yuhengpharm.com CHINA 21135 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 13611835272 13611835272 mmwang@sunwaypharm.com China 44090 58
Supplier Advantage
Accela ChemBio Co.,Ltd. 64
Amadis Chemical Company Limited 58
Aikon International Limited 58
Yujinpharma(Tianjin) Technology Co.,Ltd. 58
Accela ChemBio Inc. 58
Fuxin Pharmaceutical 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Energy Chemical 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 58

639523-12-9 (3-Ethylisoxazole-4-carboxylic Acid) Related Search:

3-Methyl-4-isoxazolecarboxylic acid Methyl 3-Ethylisoxazole-4-carboxylate 4-Isoxazolecarboxylicacid,3-ethyl-,ethylester(9CI) 4-Isoxazolemethanol, 3-ethyl- 3-ethyl-1,2-oxazole-4-carbaldehyde
3-(propan-2-yl)-1,2-oxazole-4-carboxylic acid

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3-Ethylisoxazole-4-carboxylic Acid 3-ethyl-1,2-oxazole-4-carboxylic acid 4-Isoxazolecarboxylic acid, 3-ethyl- 639523-12-9