ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate

Modify Date: 2025-11-30 12:28:12

ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate Structure
ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate structure
Common Name ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
CAS Number 83817-51-0 Molecular Weight 283.68300
Density 1.303g/cm3 Boiling Point 372.9ºC at 760 mmHg
Molecular Formula C13H11ClFNO3 Melting Point N/A
MSDS N/A Flash Point 179.3ºC

 Names

Name ethyl 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303g/cm3
Boiling Point 372.9ºC at 760 mmHg
Molecular Formula C13H11ClFNO3
Molecular Weight 283.68300
Flash Point 179.3ºC
Exact Mass 283.04100
PSA 52.33000
LogP 3.61920
Index of Refraction 1.531
InChIKey PPLHLTAXAFQXGE-UHFFFAOYSA-N
SMILES CCOC(=O)c1c(-c2c(F)cccc2Cl)noc1C

 Safety Information

HS Code 2934999090

 Synthetic Route

~67%

ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate Structure

ethyl 3-(2-chlo...

CAS#:83817-51-0

Literature: 4SC Discovery GmbH Patent: US2012/196862 A1, 2012 ; Location in patent: Page/Page column 11; 13-14 ;

~%

ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate Structure

ethyl 3-(2-chlo...

CAS#:83817-51-0

Literature: 4SC Discovery GmbH Patent: US2012/196861 A1, 2012 ;

~%

ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate Structure

ethyl 3-(2-chlo...

CAS#:83817-51-0

Literature: 4SC Discovery GmbH Patent: US2012/196861 A1, 2012 ;

~%

ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate Structure

ethyl 3-(2-chlo...

CAS#:83817-51-0

Literature: 4SC Discovery GmbH Patent: US2012/196862 A1, 2012 ;

 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

einecs 280-951-8
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