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3-Methyl-4-isoxazolecarboxylic acid

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Products Intro: Product Name:3-Methyl-4-isoxazolecarboxylic acid
CAS:17153-20-7
Purity:99% Package:1KG;1USD
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CAS:17153-20-7
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Products Intro: Product Name:3-methylisoxazole-4-carboxylic acid
CAS:17153-20-7
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CAS:17153-20-7
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Products Intro: Product Name:3-Methylisoxazole-4-carboxylic Acid
CAS:17153-20-7
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3-Methyl-4-isoxazolecarboxylic acid manufacturers
3-Methyl-4-isoxazolecarboxylic acid Basic information
Product Name:3-Methyl-4-isoxazolecarboxylic acid
Synonyms:3-METHYLISOXAZOLE-4-CARBOXYLIC ACID, 98+%;AKOS PAO-1630;3-METHYLISOXAZOLE-4-CARBOXYLIC ACID;3-METHYL-4-ISOXAZOLECARBOXYLIC ACID;3-Methyl-1,2-oxazole-4-carboxylic acid;3-Methyl-1,2-oxazole-4-carboxylic acid, 4-Carboxy-3-methylisoxazole;3-Methyl-4-Isoxazolecarboxylic Acid(WX614141);Leflunomide Impurity 6
CAS:17153-20-7
MF:C5H5NO3
MW:127.1
EINECS:681-430-1
Product Categories:Carboxylic Acids;Oxazoles, Isoxazoles & Benzoxazoles;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Carboxylic Acids;Oxazoles, Isoxazoles & Benzoxazoles;API intermediates
Mol File:17153-20-7.mol
3-Methyl-4-isoxazolecarboxylic acid Structure
3-Methyl-4-isoxazolecarboxylic acid Chemical Properties
Melting point 185-187°C
Boiling point 303.6±22.0 °C(Predicted)
density 1.348±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly)
form Solid
pka2.90±0.25(Predicted)
color Brown
BRN 114157
InChIInChI=1S/C5H5NO3/c1-3-4(5(7)8)2-9-6-3/h2H,1H3,(H,7,8)
InChIKeyYBLSBWHFPXDRHC-UHFFFAOYSA-N
SMILESO1C=C(C(O)=O)C(C)=N1
CAS DataBase Reference17153-20-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-36/37/39-22
Hazard Note Irritant
HS Code 2934999090
MSDS Information
ProviderLanguage
ALFA English
3-Methyl-4-isoxazolecarboxylic acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
UsesAn impurity in Leflunomide (L322750).
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