5-Methyl-3-phenylisoxazole-4-carboxylic acid

Product Name: 5-Methyl-3-phenylisoxazole-4-carboxylic acid
CAS No.: 1136-45-4
Chemical Name: 5-Methyl-3-phenylisoxazole-4-carboxylic acid
Synonyms: PMI-acid;AKOS BBS-00003754;RARECHEM AL BE 0514;TIMTEC-BB SBB010075;Oxacillin Impurity 8;Oxacillin Impurity 16;Oxacillin Sodium Impurity C;Oxacillin Related Compound C;Oxacillin USP Related Compound C;3-PHENYL-5-METHYL-4-ISOXAZOLICACID
CBNumber: CB0459352
Molecular Formula: C11H9NO3
Formula Weight: 203.19
MOL File: 1136-45-4.mol

More

Less

5-Methyl-3-phenylisoxazole-4-carboxylic acid Property

Melting point:: 192-194 °C(lit.)
Boiling point:: 341.49°C (rough estimate)
Density: 1.2621 (rough estimate)
refractive index: 1.4950 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Methanol (Very Slightly)
pka: 2.11±0.32(Predicted)
form: Solid
color: White to Off-White
BRN: 164939
CAS DataBase Reference: 1136-45-4(CAS DataBase Reference)
EPA Substance Registry System: 4-Isoxazolecarboxylic acid, 5-methyl-3-phenyl- (1136-45-4)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 22
Safety Statements: 24/25-36/37-22
WGK Germany: 3
RTECS: NY2750000
TSCA: Yes
HazardClass: IRRITANT
HS Code: 2934990002

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H313May be harmful in contact with skin

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P330Rinse mouth.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR2496
Product name: Oxacillin Related Compound C
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 50MG
Price: $668
Updated: 2024/03/01

Sigma-Aldrich

Product number: 134198
Product name: 5-Methyl-3-phenylisoxazole-4-carboxylic acid
Purity: 99%
Packaging: 25g
Price: $76.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 134198
Product name: 5-Methyl-3-phenylisoxazole-4-carboxylic acid
Purity: 99%
Packaging: 100g
Price: $201
Updated: 2022/05/15

Alfa Aesar

Product number: L01142
Product name: 5-Methyl-3-phenylisoxazole-4-carboxylic acid, 99%
Packaging: 25g
Price: $38.65
Updated: 2024/03/01

Alfa Aesar

Product number: L01142
Product name: 5-Methyl-3-phenylisoxazole-4-carboxylic acid, 99%
Packaging: 100g
Price: $110.65
Updated: 2024/03/01

More

Less

5-Methyl-3-phenylisoxazole-4-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

Cream to pale brown solid

Uses

5-Methyl-3-phenylisoxazole-4-carboxylic acid was used in preparation of intermediates for the synthesis of penicillin. It was used for acylation during solid support synthesis of the isoxazolopyridone derivatives.

5-Methyl-3-phenylisoxazole-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Sodium Methyl acetoacetate weak N-Chlorosuccinimide Benzaldoxime

Preparation Products

5-Methyl-3-phenylisoxazole-4-carbonyl chloride

More

Less

5-Methyl-3-phenylisoxazole-4-carboxylic acid Suppliers

Belgium 1 China 109 France 1 Germany 5 India 6 Japan 1 Russia 2 Slovakia 1 South Korea 1 Switzerland 1 The Netherlands 1 Ukraine 1 United Kingdom 7 United States 23 Global 160

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18217
Advantage: 66

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10194
Advantage: 62

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7815
Advantage: 57

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: +8618575662672 18575662672
Fax: 021 51613951
Email: mzeng@3wpharm.com
Country: China
ProdList: 10053
Advantage: 57

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9901
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 13901585132
Fax: +86-25-52131256
Email: 799750417@qq.com
Country: China
ProdList: 8888
Advantage: 55

More

Less

View Lastest Price from 5-Methyl-3-phenylisoxazole-4-carboxylic acid manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 5-Methyl-3-phenylisoxazole-4-carboxylic acid 1136-45-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 5-Methyl-3-phenylisoxazole-4-carboxylic acid 1136-45-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200kg
Release date: 2019-08-29

1136-45-4, 5-Methyl-3-phenylisoxazole-4-carboxylic acidRelated Search:

Trimethylphenylammonium chloride METSULFURON METHYL Sulfamethoxazole p-Toluic acid Thiophanate-methyl Kresoxim-methyl o-Toluic acid Tribenuron methyl Phenyl isothiocyanate 5-Methylisoxazole 5-Methyl-4-isoxazolecarboxylic acid 4-(Aminomethyl)benzoic acid Isoxazole Methyl salicylate 2-(Trifluoromethyl)benzoic acid Dichloromethylphenylsilane Methyl acetate m-Toluic acid

5-METHYL-3-PHENYL-4-ISOXAZOLECARBOXYLIC ACID

5-METHYL-3-PHENYL-4-ISOXAZOLIC ACID

5-METHYL-3-PHENYLISOXAZOLE-4-CARBOXYLIC ACID

AKOS BBS-00003754

TIMTEC-BB SBB010075

RARECHEM AL BE 0514

3-phenyl-5-methylisoxazol-4-carbonsaeure

5-methyl-3-phenylisoxazole-4-carboxylic acid(SALTDATA: FREE)

1-(4-Carboxy-5-methylisoxazol-3-yl)benzene

Oxacillin Related Compound C

(4-Carboxy-5-methylisoxazol-3-yl)benzene, 5-Methyl-3-phenyl-1,2-oxazole-4-carboxylic acid

5-Methyl-3-phenylisoxazole-4-carboxylic acid

5-methyl-3-phenyl-4-isoxazolecarboxylicaci

5-methyl-3-phenyl-isoxazole-4-carboxylicaci

PMI-acid

5-Methyl-3-phenylisoxazole-4-caroxylic acid

5-METHYL-3-PHENYLISOXAZOLE-4-CARBOXYLIC&

3-PHENYL-5-METHYL-ISOXAZOLE-4-CARBOXYLIC ACID

5-Methyl-3-Phenyl-Isoxazol-4-Carboxylic Acid

4-Carboxy-5-methyl-3-phenylisoxazole.

3-PHENYL-5-METHYL-4-ISOXAZOLICACID

5-Methyl-3-phenylisoxazole-4-carboxylic acid,99%

4-Isoxazolecarboxylic acid, 5-methyl-3-phenyl-

Oxacillin Related Compound C (15 mg)

5-Methyl-3-phenyl-4-isooxazolic acid

Oxacillin sodium monohydrate EP?Impurity?C

Oxacillin Related Compound C (5-Methyl-3-phenylisoxazole-4-carboxylic acid) (1481044)

Oxacillin Impurity 8

Oxacillin Impurity 16

Oxacillin USP Related Compound C

Oxacillin Sodium Monohydrate Impurity C

Oxacillin Sodium Impurity C

Oxacillin Impurity 3 (Oxacillin EP Impurity C)

1136-45-4

Building Blocks

Isoxazoles

Heterocyclic Building Blocks

Oxazole&Isoxazole

Organic acids

Oxacilline

Building Blocks

Heterocyclic Building Blocks

Isoxazoles

Heterocyclic Series