LACTIC ACID, L-
UNII F9S9FFU82N

Substance Identification & Data

This profile provides standardized clinical and technical data for Lactic Acid, L-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) F9S9FFU82N.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 79-33-4 and the RxNorm Concept ID (RxCUI) 2462499. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
F9S9FFU82N
CAS Registry Number
79-33-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
LACTIC ACID, L-
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
F9S9FFU82N
The specific atomic composition represented as a molecular structure string.
InChIKey
C3H6O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
JVTAAEKCZFNVCJ-REOHCLBHSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(=O)([C@@H](O)C)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Lactic Acid, L-. 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

(S)-LACTIC ACID [EP MONOGRAPH]
DEXTROROTATORY LACTIC ACID
L- LACTIC ACID (+)
L(+)-LACTIC ACID
L-(+)-LACTIC ACID
LACTIC ACID, L-
LACTIC ACID, L- [II]
L-LACTIC ACID
L-LACTIC ACID [JAN]
L-LACTIC ACID [MI]
PARALACTIC ACID
SARCOLACTIC ACID
SARCOLACTIC ACID [WHO-DD]
SARCOLACTICUM ACIDUM
SARCOLACTICUM ACIDUM [HPUS]

Systematic Nomenclature

(+)-LACTIC ACID
(2S)-2-HYDROXYPROPANOIC ACID
(S)-(+)-LACTIC ACID
(S)-LACTIC ACID

NDC Products Containing LACTIC ACID, L-

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: