5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid

Modify Date: 2024-01-04 11:08:00

5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid Structure
5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid structure
Common Name 5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid
CAS Number 91182-60-4 Molecular Weight 282.090
Density 1.6±0.1 g/cm3 Boiling Point 408.6±40.0 °C at 760 mmHg
Molecular Formula C11H8BrNO3 Melting Point N/A
MSDS N/A Flash Point 200.9±27.3 °C

 Names

Name 5-(4-bromophenyl)-3-methyl-1,2-oxazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 408.6±40.0 °C at 760 mmHg
Molecular Formula C11H8BrNO3
Molecular Weight 282.090
Flash Point 200.9±27.3 °C
Exact Mass 280.968750
PSA 63.33000
LogP 2.82
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.607
Storage condition 2-8℃

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~95%

5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid Structure

5-(4-Bromo-Phen...

CAS#:91182-60-4

Literature: Gerritz, Samuel; Shi, Shuhao; Zhu, Shirong Patent: US2006/287287 A1, 2006 ; Location in patent: Page/Page column 31-32 ; US 20060287287 A1

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5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid Structure

5-(4-Bromo-Phen...

CAS#:91182-60-4

Literature: INTERMUNE, INC.; BUCKMAN, Brad, O.; NICHOLAS, John, B.; EMAYAN, Kumaraswamy; SEIWERT, Scott, D. Patent: WO2013/25733 A1, 2013 ;

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5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid Structure

5-(4-Bromo-Phen...

CAS#:91182-60-4

Literature: INTERMUNE, INC.; BUCKMAN, Brad, O.; NICHOLAS, John, B.; EMAYAN, Kumaraswamy; SEIWERT, Scott, D. Patent: WO2013/25733 A1, 2013 ;

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5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid Structure

5-(4-Bromo-Phen...

CAS#:91182-60-4

Literature: Doyle,F.P. et al. Journal of the Chemical Society, 1963 , p. 5838 - 5845

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Methyl-4-carboxy-5-(4-brom-phenyl)-isoxazol
4-Isoxazolecarboxylic acid, 5-(4-bromophenyl)-3-methyl-
5-(4-Bromophenyl)-3-methylisoxazole-4-carboxylic acid
5-(4-Bromophenyl)-3-methyl-4-isoxazolecarboxylic acid
5-(4-Bromophenyl)-3-methyl-1,2-oxazole-4-carboxylic acid
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