ChemicalBook >> CAS DataBase List >>3-Methyl-5-phenyl-4-isoxazolecarboxylic acid

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid

CAS No.
17153-21-8
Chemical Name:
3-Methyl-5-phenyl-4-isoxazolecarboxylic acid
Synonyms
AKOS PAO-1632;BUTTPARK 95\50-96;RARECHEM AL BE 1293;(4-Carboxy-3-methylisoxazol-5-yl)benzene;3-METHYL-5-PHENYLISOXAZOLE-4-CARBOXYLIC ACID;3-Methyl-5-phenyl-4-isoxazolecarboxylic acid;4-Isoxazolecarboxylic acid, 3-Methyl-5-phenyl-;3-Methyl-5-phenylisoxazole-4-carboxylic acid 97%;3-Methyl-5-phenyl-4-isoxazolecarboxylic acid ,97%
CBNumber:
CB9255506
Molecular Formula:
C11H9NO3
Molecular Weight:
203.19
MDL Number:
MFCD03086120
MOL File:
17153-21-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:56:20

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid Properties

Melting point 189℃
Boiling point 362.1±37.0 °C(Predicted)
Density 1.273±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 2.17±0.32(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H332-H335-H315-H312-H302
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Hazard Note  Irritant
HS Code  2934999090

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR23335 3-Methyl-5-phenylisoxazole-4-carboxylic acid 97% 17153-21-8 1g $41 2026-06-04 Buy
Apolloscientific OR23335 3-Methyl-5-phenylisoxazole-4-carboxylic acid 97% 17153-21-8 5g $164 2026-06-04 Buy
Heterocyclics JR-015205 3-Methyl-5-phenyl-4-isoxazolecarboxylic acid 97% 17153-21-8 5g $135 2026-06-05 Buy
Heterocyclics JR-015205 3-Methyl-5-phenyl-4-isoxazolecarboxylic acid 97% 17153-21-8 25g $440 2026-06-05 Buy
aablocks AA0077MD 4-Isoxazolecarboxylic acid, 3-methyl-5-phenyl- 97% 17153-21-8 250mg $16 2026-05-28 Buy
Product number Packaging Price Buy
OR23335 1g $41 Buy
OR23335 5g $164 Buy
JR-015205 5g $135 Buy
JR-015205 25g $440 Buy
AA0077MD 250mg $16 Buy

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid Chemical Properties, Uses, Production

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid Preparation Products And Raw materials

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid Suppliers

Global Suppliers ( 75)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shanghai Ennopharm Co., Ltd. +86 (21) 6435-5022 China 4263 65
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Cantotech Chemicals, Ltd. 86-0755-86635001 cantotech@126.com China 4554 55
Shanghai Raise Chemical Technology Co.,Ltd +86-021-50935922 China 7854 55

3-Methyl-5-phenyl-4-isoxazolecarboxylic acid Spectrum

BUTTPARK 95\50-96 RARECHEM AL BE 1293 AKOS PAO-1632 3-METHYL-5-PHENYLISOXAZOLE-4-CARBOXYLIC ACID 3-Methyl-5-phenyl-4-isoxazolecarboxylic acid ,97% (4-Carboxy-3-methylisoxazol-5-yl)benzene 4-Isoxazolecarboxylic acid, 3-Methyl-5-phenyl- 3-Methyl-5-phenylisoxazole-4-carboxylic acid 97% 3-Methyl-5-phenyl-4-isoxazolecarboxylic acid 17153-21-8