U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C21H20ClNO4
Molecular Weight 385.841
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of INDOMETHACIN ETHYL

SMILES

CCOC(=O)CC1=C(C)N(C(=O)C2=CC=C(Cl)C=C2)C3=C1C=C(OC)C=C3

InChI

InChIKey=COIRSVPTDJIIKY-UHFFFAOYSA-N
InChI=1S/C21H20ClNO4/c1-4-27-20(24)12-17-13(2)23(19-10-9-16(26-3)11-18(17)19)21(25)14-5-7-15(22)8-6-14/h5-11H,4,12H2,1-3H3

HIDE SMILES / InChI

Molecular Formula C21H20ClNO4
Molecular Weight 385.841
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 00:19:35 GMT 2025
Edited
by admin
on Wed Apr 02 00:19:35 GMT 2025
Record UNII
8AON0U1UBT
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
INDOMETACIN IMPURITY I [EP IMPURITY]
Preferred Name English
INDOMETHACIN ETHYL
Common Name English
INDOMETHACIN ETHYL ESTER
Common Name English
1H-INDOLE-3-ACETIC ACID, 1-(4-CHLOROBENZOYL)-5-METHOXY-2-METHYL-, ETHYL ESTER
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID50167697
Created by admin on Wed Apr 02 00:19:35 GMT 2025 , Edited by admin on Wed Apr 02 00:19:35 GMT 2025
PRIMARY
CAS
16401-99-3
Created by admin on Wed Apr 02 00:19:35 GMT 2025 , Edited by admin on Wed Apr 02 00:19:35 GMT 2025
PRIMARY
PUBCHEM
27861
Created by admin on Wed Apr 02 00:19:35 GMT 2025 , Edited by admin on Wed Apr 02 00:19:35 GMT 2025
PRIMARY
FDA UNII
8AON0U1UBT
Created by admin on Wed Apr 02 00:19:35 GMT 2025 , Edited by admin on Wed Apr 02 00:19:35 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP