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isoxazol-5-yl-acetic acid

CAS No.
4992-21-6
Chemical Name:
isoxazol-5-yl-acetic acid
Synonyms
5-Isoxazoleacetic Acid;isoxazol-5-yl-acetic acid;2-(1,2-oxazol-5-yl)acetic acid
CBNumber:
CB92520675
Molecular Formula:
C5H5NO3
Molecular Weight:
127.1
MDL Number:
MFCD19229329
MOL File:
4992-21-6.mol
MSDS File:
SDS
Last updated:2026-05-28 05:36:46

isoxazol-5-yl-acetic acid Properties

Melting point 104.0-104.5 °C
Boiling point 308.0±17.0 °C(Predicted)
Density 1.368±0.06 g/cm3(Predicted)
pka 3.70±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

isoxazol-5-yl-acetic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth EAA99221 2-(1,2-Oxazol-5-yl)acetic acid 4992-21-6 50mg $441.5 2026-06-04 Buy
Biosynth EAA99221 2-(1,2-Oxazol-5-yl)acetic acid 4992-21-6 0.5g $1339.3 2026-06-04 Buy
Activate Scientific AS130576 5-Isoxazoleacetic Acid 95% 4992-21-6 100mg $314 2026-06-04 Buy
Activate Scientific AS130576 5-Isoxazoleacetic Acid 95% 4992-21-6 250mg $486 2026-06-04 Buy
Activate Scientific AS130576 5-Isoxazoleacetic Acid 95% 4992-21-6 1g $1007 2026-06-04 Buy
Product number Packaging Price Buy
EAA99221 50mg $441.5 Buy
EAA99221 0.5g $1339.3 Buy
AS130576 100mg $314 Buy
AS130576 250mg $486 Buy
AS130576 1g $1007 Buy

isoxazol-5-yl-acetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 12)
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 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
NINGBOBENKANGJS PHARMTECHCO., LTD +8615990591583 15990591583 CHINA 2028 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd. 15990591583 China 6129 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Jinan Guangchen Pharmaceutical Technology Co., Ltd 18563726319 2845578351@qq.com China 7026 58
Jining Yize Pharmaceutical Technology Co., Ltd 15192473210 302633902@qq.com China 4477 58
Wuhan Wanjian Biotechnology Co., Ltd 13277087647 17771779698@qq.com China 9967 58
isoxazol-5-yl-acetic acid 5-Isoxazoleacetic Acid 2-(1,2-oxazol-5-yl)acetic acid 4992-21-6