4-HYDROXY-2-PIPERIDINECARBOXYLIC ACID, (2R,4R)-
UNII RS9HZ5QEM3

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-hydroxy-2-piperidinecarboxylic Acid, (2r,4r)-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) RS9HZ5QEM3.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 189385-64-6 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

RS9HZ5QEM3

CAS Registry Number

189385-64-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-HYDROXY-2-PIPERIDINECARBOXYLIC ACID, (2R,4R)-

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C6H11NO3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KRHNXNZBLHHEIU-RFZPGFLSSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

261165

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

C1CN[C@H](C[C@@H]1O)C(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-hydroxy-2-piperidinecarboxylic Acid, (2r,4r)-. 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.