3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid

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3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid manufacturers
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Basic information
Product Name:3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
Synonyms:3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID;5-METHYL-3-(2',6'-DICHLOROPHENYL)-4-ISOXAZOLECARBOXYLIC ACID;RARECHEM AL BO 1567;3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarboxylicaci;3-(2,6-DICHLOROPHENYL)-5-METHYL-OXAZOLE-4-CARBOXYLIC ACID;3-(2,6-Dichlorophenyl)-5-Methyllisoxazole-4-CarboxylicAcid;3-(2,6-dichlorophenyl)-5-methy;Dicloxacillin EP Impurity D
CAS:3919-76-4
MF:C11H7Cl2NO3
MW:272.08
EINECS:223-487-3
Product Categories:Oxazole&Isoxazole
Mol File:3919-76-4.mol
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Structure
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Chemical Properties
Melting point 221 °C
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Pale Yellow
BRN 806524
InChIInChI=1S/C11H7Cl2NO3/c1-5-8(11(15)16)10(14-17-5)9-6(12)3-2-4-7(9)13/h2-4H,1H3,(H,15,16)
InChIKeyWQXUUMUOERZZAE-UHFFFAOYSA-N
SMILESO1C(C)=C(C(O)=O)C(C2=C(Cl)C=CC=C2Cl)=N1
CAS DataBase Reference3919-76-4(CAS DataBase Reference)
EPA Substance Registry System4-Isoxazolecarboxylic acid, 3-(2,6-dichlorophenyl)-5-methyl- (3919-76-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-22
Safety Statements 22-36/37-36/37/39-26
Hazard Note Harmful
TSCA TSCA listed
HS Code 2935909550
MSDS Information
ProviderLanguage
ALFA English
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Usage And Synthesis
Chemical Properties3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid is White to creams oli
Uses3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid is used in the preparation of isoxazolyl penicillin derivatives.
Uses3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid (Dicloxacillin EP Impurity D) is used in the preparation of isoxazolyl penicillin derivatives.
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Preparation Products And Raw materials
Raw materialsHydroxylamine hydrochloride-->Acetoxyacetic acid-->Benzal chloride-->Ethyl 5-methylisoxazole-4-carboxylate
Preparation Products3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride-->[3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl]methanol
Tag:3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid(3919-76-4) Related Product Information
N-[[3-(2,6-Dichlorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]glycine Dicloxacillin Sodium impurity A Dicloxacillin sodium Dicloxacillin EP Impurity B 6-Aminopenicillanic acid [3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl N3-[N-[[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]glycinyl]penicilloic Acid 4-Isoxazolecarboxylic acid Isoxazole Oxazole-4-carboxylic acid 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid chloride 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Ethyl 3-(2,6-dichloro-phenyl)-5-methyl-isoxazole-4-carboxylate Methyl 3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxylate Methyl 3-(2,6-dichlorophenyl)-5-[1-(2,4-dichlorophenyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl]-4-isoxazolecarboxylate Methyl 3-(2,6-dichlorophenyl)-5-[2-(dimethylamino)-1-(2,2,2-trifluoroacetyl)vinyl]-4-isoxazolecarboxylate 3-(2,6-Dichlorophenyl)-5-ethylisoxazole-4-carboxylic acid (2,6-Dichloro-4-pyridyl)methyl 3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarboxylate Methyl 5-[2-(4-chloroanilino)vinyl]-3-(2,6-dichlorophenyl)-4-isoxazolecarboxylate