LEVOFLOXACIN LACTATE
UNII NHR291QA18

Substance Identification & Data

This profile provides standardized clinical and technical data for Levofloxacin Lactate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) NHR291QA18.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 294662-18-3 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
NHR291QA18
CAS Registry Number
294662-18-3
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
LEVOFLOXACIN LACTATE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C18H20FN3O4.C3H6O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
ONDRRTIAGBDDKP-PPHPATTJSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
C219206
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
25119532
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CC(O)C(=O)O.n12cc(c(=O)c3c2c(c(N4CCN(CC4)C)c(c3)F)OC[C@@H]1C)C(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Levofloxacin Lactate. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

LEVOFLOXACIN LACTATE
LEVOFLOXACIN LACTATE [WHO-DD]

Systematic Nomenclature

(3S)-9-FLUORO-3-METHYL-10-(4-METHYL-1-PIPERAZINYL)-7-OXO-2,3-DIHYDRO-7H-(1,4)OXAZINO(2,3,4-IJ)QUINOLINE-6-CARBOXYLIC ACID - 2-HYDROXYPROPANOIC ACID (1:1)
7H-1,4-OXAZINO(2,3,4-IJ)QUINOLINE-6-CARBOXYLIC ACID, 9-FLUORO-2,3-DIHYDRO-3-METHYL-10-(4-METHYL-1-PIPERAZINYL)-7-OXO-, (3S)-, COMPD. WITH 2-HYDROXYPROPANOIC ACID (1:1)
7H-PYRIDO(1,2,3-DE)-1,4-BENZOXAZINE-6-CARBOXYLIC ACID, 9-FLUORO-2,3-DIHYDRO-3-METHYL-10-(4-METHYL-1-PIPERAZINYL)-7-OXO-, (3S)-, 2-HYDROXYPROPANOATE (1:1)
7H-PYRIDO(1,2,3-DE)-1,4-BENZOXAZINE-6-CARBOXYLIC ACID, 9-FLUORO-2,3-DIHYDRO-3-METHYL-10-(4-METHYL-1-PIPERAZINYL)-7-OXO-, (3S)-, MONO(2-HYDROXYPROPANOATE)
PROPANOIC ACID, 2-HYDROXY-, COMPD. WITH (3S)-9-FLUORO-2,3-DIHYDRO-3-METHYL-10-(4-METHYL-1-PIPERAZINYL)-7-OXO-7H-PYRIDO(1,2,3-DE)-1,4-BENZOXAZINE-6-CARBOXYLIC ACID (1:1)

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NIH
NCI Thesaurus
NLM
PubChem Compound