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

Details

Stereochemistry ABSOLUTE
Molecular Formula C15H26N2O4
Molecular Weight 298.3779
Optical Activity UNSPECIFIED
Defined Stereocenters 3 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of OSELTAMIVIR ACID METHYL ESTER

SMILES

CCC(CC)O[C@@H]1C=C(C[C@H](N)[C@H]1NC(C)=O)C(=O)OC

InChI

InChIKey=HQFJHRGEFIDLDI-BFHYXJOUSA-N
InChI=1S/C15H26N2O4/c1-5-11(6-2)21-13-8-10(15(19)20-4)7-12(16)14(13)17-9(3)18/h8,11-14H,5-7,16H2,1-4H3,(H,17,18)/t12-,13+,14+/m0/s1

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
OSELTAMIVIR PHOSPHATE IMPURITY D [WHO-IP]
Preferred Name English
OSELTAMIVIR ACID METHYL ESTER
Common Name English
OSELTAMIVIR PHOSPHATE IMPURITY E [EP IMPURITY]
Common Name English
1-CYCLOHEXENE-1-CARBOXYLIC ACID, 4-(ACETYLAMINO)-5-AMINO-3-(1-ETHYLPROPOXY)-, METHYL ESTER, (3R,4R,5S)-
Systematic Name English
METHYL (3R,4R,5S)-4-ACETAMIDO-5-AMINO-3-(1-ETHYLPROPOXY)CYCLOHEX-1-ENE-1-CARBOXYLATE
Systematic Name English
METHYL (3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(1-ETHYLPROPOXY)CYCLOHEX-1-ENE-1-CARBOXYLATE
Systematic Name English
Code System Code Type Description
FDA UNII
VA6M0DID7C
Created by admin on Mon Mar 31 22:56:01 GMT 2025 , Edited by admin on Mon Mar 31 22:56:01 GMT 2025
PRIMARY
PUBCHEM
11808666
Created by admin on Mon Mar 31 22:56:01 GMT 2025 , Edited by admin on Mon Mar 31 22:56:01 GMT 2025
PRIMARY
CAS
208720-71-2
Created by admin on Mon Mar 31 22:56:01 GMT 2025 , Edited by admin on Mon Mar 31 22:56:01 GMT 2025
PRIMARY
NIH
NCATS
PRIVACY NOTICE
ACCESSIBILITY
DISCLAIMER
HHS VULNERABILITY DISCLOSURE
For language access assistance, contact the NCATS Public Information Officer
National Center for Advancing Translational Sciences (NCATS),
6701 Democracy Boulevard, Bethesda MD 20892-4874 • 301-594-8966