LAMIVUDINE ACID, (+/-)-
UNII SGC57V0D26

Substance Identification & Data

This profile provides standardized clinical and technical data for Lamivudine Acid, (+/-)-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) SGC57V0D26.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 173602-25-0 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
SGC57V0D26
CAS Registry Number
173602-25-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
LAMIVUDINE ACID, (+/-)-
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C8H9N3O4S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PIIRVEZNDVLYQA-CAHLUQPWSA-N;PIIRVEZNDVLYQA-VDTYLAMSSA-N
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1cn([C@@H]2CS[C@H](C(=O)O)O2)c(=O)nc1N

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Lamivudine Acid, (+/-)-. 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

5-(4-AMINO-2-OXOPYRIMIDIN-1(2H)-YL)-1,3-OXATHIOLANE-2-CARBOXYLIC ACID, CIS-
LAMIVUDINE ACID, (+/-)-
LAMIVUDINE IMPURITY A [EP IMPURITY]
LAMIVUDINE IMPURITY A [USP IMPURITY]
LAMIVUDINE-CARBOXYLIC ACID
RAC-LAMIVUDINE ACID

Systematic Nomenclature

(+/-)-5-(4-AMINO-2-OXOPYRIMIDIN-1(2H)-YL)-1,3-OXATHIOLANE-2-CARBOXYLIC ACID
(2RS,5SR)-5-(4-AMINO-2-OXOPYRIMIDIN-1(2H)-YL)-1,3-OXATHIOLANE-2-CARBOXYLIC ACID
1,3-OXATHIOLANE-2-CARBOXYLIC ACID, 5-(4-AMINO-2-OXO-1(2H)-PYRIMIDINYL)-, CIS-