ChemicalBook > CAS DataBase List > 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid

3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid

Product Name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS No.: 23598-72-3
Chemical Name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
Synonyms: CMIC ACID;TIMTEC-BB SBB010107;Cloxacillin EP Impurity D;Cloxacillin Impurity D(EP);Cloxacillin Sodium Impurity D;Cloxacillin Sodium EP Impurity D;Cloxacillin USP Related Compound D;3-(2-Chlorophenyl)-5-methylisoxazol;4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl);4-Carboxy-3-(2-chlorophenyl)-5-methylisoxazole
CBNumber: CB6450694
Molecular Formula: C11H8ClNO3
Formula Weight: 237.64
MOL File: 23598-72-3.mol

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3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid Property

Melting point:: 186 °C
Boiling point:: 374.5±37.0 °C(Predicted)
Density: 1.385±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Ethyl Acetate (Slightly)
form: Solid
pka: 2.07±0.25(Predicted)
color: White to Pale Brown
BRN: 791928
CAS DataBase Reference: 23598-72-3(CAS DataBase Reference)
EPA Substance Registry System: 4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl- (23598-72-3)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22-37/38-36
Safety Statements: 26-36-36/37/39-22
TSCA: Yes
HazardClass: IRRITANT
HS Code: 2934990002

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1144951
Product name: Cloxacillin Related Compound D
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 15mg
Price: $1300
Updated: 2025/07/31

TRC

Product number: C380210
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylicAcid
Packaging: 25g
Price: $340
Updated: 2021/12/16

Apolloscientific

Product number: OR0284
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylicacid
Packaging: 250g
Price: $450
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H21-5-56
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
Packaging: 250g
Price: $496
Updated: 2021/12/16

AK Scientific

Product number: G537
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylicacid
Packaging: 5g
Price: $503
Updated: 2021/12/16

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3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

Cream solid

Uses

3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic Acid (Cloxacillin EP Impurity D) is used in the preparation of isoxazolecarboxamides as a class of TGR5 agonists. Also used in the preparation of β-lactamase inhibitors.

3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid Preparation Products And Raw materials

Raw materials

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Hydroxylamine hydrochloride 2-Chlorobenzaldehyde

Preparation Products

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View Lastest Price from 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid manufacturers

Moxin Chemicals

Product: Cloxacillin Sodium EP Impurity D 23598-72-3
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 99%+ HPLC
Supply Ability: 1000
Release date: 2025-06-27

23598-72-3, 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acidRelated Search:

2-(Trifluoromethyl)benzoic acid tert-Butylchlorodiphenylsilane 4-(Chloromethyl)benzoic acid Methyltriphenylphosphonium bromide Triphenylmethyl Chloride m-Toluic acid 4-Chlorophenyl isocyanate 4-Isoxazolecarboxylic acid 4-(Aminomethyl)benzoic acid o-Toluic acid Chlorodimethylphenylsilane Sulfamethoxazole p-Toluic acid Trimethylphenylammonium chloride CHLOROPHENYLSILANE 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid 5-Methylisoxazole

3-(2-CHLOROPHENYL)-5-METHYL-4-ISOZAZOLECARBOXYLIC ACID

5-Methyl-3-(2-chlorophenyl)isoxazole-4-carboxylic acid

3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid

3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid (CMIC aci

3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID, 98+%

3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID (CMIC ACID)

4-Carboxy-3-(2-chlorophenyl)-5-methylisoxazole

4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)

TIMTEC-BB SBB010107

3-(2-chlorophenyl)-5-methyl-4-isoxazolecarboxylicaci

Cloxacillin Sodium EP Impurity D

Cloxacillin EP Impurity D

3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID

3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarboxylicacid

CMIC ACID

Cloxacillin Impurity 4(Cloxacillin EP Impurity D)

Cloxacillin impurity 3/Cloxacillin EP Impurity D

3-(2-Chlorophenyl)-5-methylisoxazol

4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl-

Cloxacillin Related Compound D (3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid) (1144951)

Cloxacillin USP Related Compound D

Cloxacillin Sodium Impurity D

Cloxacillin Impurity D(EP)

5-Methyl-3-(2'-chlorophenyl)-4-isoxazolecarboxylic acid

3-(2-CHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLIC ACID

Cloxacillin EP Impurity D (Cloxacillin USP Related Compound D)

23598-72-3

C11H8ClNO3

Oxazole&Isoxazole