CYSTEINYLGLYCINE
UNII 384644SZ9T

Substance Identification & Data

This profile provides standardized clinical and technical data for Cysteinylglycine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 384644SZ9T.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 19246-18-5 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
384644SZ9T
CAS Registry Number
19246-18-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
CYSTEINYLGLYCINE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C5H10N2O3S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
ZUKPVRWZDMRIEO-VKHMYHEASA-N
Line notation for describing the chemical structure and connectivity of atoms.
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
SC[C@H](N)C(=O)NCC(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Cysteinylglycine. 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.

FDA Official Name

DIPEPTIDE-4

Brand / Trade Names

QUINTESCINE

Systematic Nomenclature

CYSTEINYLGLYCINE
GLYCINE, L-CYSTEINYL-
GLYCINE, N-CYSTEINYL-
GLYCINE, N-L-CYSTEINYL-
L-CYSTEINYLGLYCINE
N-L-CYSTEINYLGLYCINE