Chemical identity

Ethyl 5-methyl-3-phenylisoxazole-4-carboxylate

CAS 1143-82-4 · C13H13NO3

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-11341
PubChem CID70838
NameEthyl 5-methyl-3-phenylisoxazole-4-carboxylate
CAS RN1143-82-4
Molecular formulaC13H13NO3
Molecular weight231.25 g/mol
IUPAC nameethyl 5-methyl-3-phenylisoxazole-4-carboxylate
InChIKeyWFAYOALRVTWYQB-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 70838
2D structure: Ethyl 5-methyl-3-phenylisoxazole-4-carboxylate, CAS 1143-82-4
Structure of Ethyl 5-methyl-3-phenylisoxazole-4-carboxylate (CAS 1143-82-4). LazyChem record. Source identity: PubChem CID 70838. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC13H13NO3
InChIKeyWFAYOALRVTWYQB-UHFFFAOYSA-N
Ring count2
Defined stereocentres0
Unassigned stereocentres0
SMILESCCOC(=O)C1=C(ON=C1C2=CC=CC=C2)C
InChIInChI=1S/C13H13NO3/c1-3-16-13(15)11-9(2)17-14-12(11)10-7-5-4-6-8-10/h4-8H,3H2,1-2H3

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNOT FOUND IN REVIEWED ENTRIESCAS 1143-82-4 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 1143-82-4 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

04Names and relationships

Associated parent compound

Cloxacillin

View API and impurity family

Other names

  • Cloxacillin Impurity 7
  • ethyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate
  • 4-Isoxazolecarboxylic acid, 5-methyl-3-phenyl-, ethyl ester
  • EINECS 214-541-7
  • Cloxacillin Impurity 16
  • UNII-9Z2F64KTR3

Related records from the same parent family

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources