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

Details

Stereochemistry ABSOLUTE
Molecular Formula C15H14FNO5
Molecular Weight 307.2738
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Levofloxacin Impurity 7

SMILES

CCOC1=C(F)C=C2C(=O)C(=CN3[C@@H](C)COC1=C23)C(O)=O

InChI

InChIKey=ZLVJJPLJAOXSJS-ZETCQYMHSA-N
InChI=1S/C15H14FNO5/c1-3-21-13-10(16)4-8-11-14(13)22-6-7(2)17(11)5-9(12(8)18)15(19)20/h4-5,7H,3,6H2,1-2H3,(H,19,20)/t7-/m0/s1

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
Levofloxacin Impurity 7
Common Name English
(3S)-10-Ethoxy-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Preferred Name English
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-ethoxy-9-fluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-
Systematic Name English
Code System Code Type Description
FDA UNII
R36CH9BZ4G
Created by admin on Wed Apr 02 18:55:00 GMT 2025 , Edited by admin on Wed Apr 02 18:55:00 GMT 2025
PRIMARY
PUBCHEM
152672491
Created by admin on Wed Apr 02 18:55:00 GMT 2025 , Edited by admin on Wed Apr 02 18:55:00 GMT 2025
PRIMARY
CAS
1607796-83-7
Created by admin on Wed Apr 02 18:55:00 GMT 2025 , Edited by admin on Wed Apr 02 18:55:00 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