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Details

Stereochemistry ACHIRAL
Molecular Formula C11H13NO4
Molecular Weight 223.2252
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ETHYL 4-ACETAMIDO-3-HYDROXYBENZOATE

SMILES

CCOC(=O)C1=CC=C(NC(C)=O)C(O)=C1

InChI

InChIKey=UURVEOMRNSPVTI-UHFFFAOYSA-N
InChI=1S/C11H13NO4/c1-3-16-11(15)8-4-5-9(10(14)6-8)12-7(2)13/h4-6,14H,3H2,1-2H3,(H,12,13)

HIDE SMILES / InChI

Molecular Formula C11H13NO4
Molecular Weight 223.2252
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 Sat Dec 16 09:14:44 UTC 2023
Edited
by admin
on Sat Dec 16 09:14:44 UTC 2023
Record UNII
79Q535BU4S
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
ETHYL 4-ACETAMIDO-3-HYDROXYBENZOATE
Systematic Name English
OSELTAMIVIR PHOSPHATE IMPURITY D [EP IMPURITY]
Common Name English
ETHYL 4-(ACETYLAMINO)-3-HYDROXYBENZOATE
Systematic Name English
OSELTAMIVIR PHOSPHATE IMPURITY, OSELTAMIVIR PHENOL- [USP IMPURITY]
Common Name English
BENZOIC ACID, 4-(ACETYLAMINO)-3-HYDROXY-, ETHYL ESTER
Systematic Name English
4-ACETYLAMINO-3-HYDROXYBENZOIC ACID ETHYL ESTER
Systematic Name English
OSELTAMIVIR PHOSPHATE IMPURITY C [WHO-IP]
Common Name English
Code System Code Type Description
PUBCHEM
71312816
Created by admin on Sat Dec 16 09:14:45 UTC 2023 , Edited by admin on Sat Dec 16 09:14:45 UTC 2023
PRIMARY
FDA UNII
79Q535BU4S
Created by admin on Sat Dec 16 09:14:45 UTC 2023 , Edited by admin on Sat Dec 16 09:14:45 UTC 2023
PRIMARY
CAS
1346604-18-9
Created by admin on Sat Dec 16 09:14:45 UTC 2023 , Edited by admin on Sat Dec 16 09:14:45 UTC 2023
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
Use the chromatogram obtained with solution (4) to identify the peaks due to impurities A, B, C and D. The impurity peaks are eluted at the following relative retention with reference to oseltamivir phosphate (retention time about 19 minutes): impurity C about 0.51. The test is not valid unless the resolution between the peaks due to impurities A and B and that between the peaks due to impurities C and D is at least 1.3.
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP