PROPIONYL-LEUCYL-LEUCYL-ARGINAL
UNII SXE0H2L9Q6

Substance Identification & Data

This profile provides standardized clinical and technical data for Propionyl-leucyl-leucyl-arginal, uniquely identified by the FDA Unique Ingredient Identifier (UNII) SXE0H2L9Q6.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 81444-59-9 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
SXE0H2L9Q6
CAS Registry Number
81444-59-9
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
PROPIONYL-LEUCYL-LEUCYL-ARGINAL
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C21H40N6O4
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
BFUKWVVFVGUARP-ULQDDVLXSA-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
N(C(CC)=O)[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@H](C=O)CCCNC(=N)N)CC(C)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Propionyl-leucyl-leucyl-arginal. 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

LEUPEPTIN PR-LL
PROPIONYL-LEUCYL-LEUCYL-ARGINAL
PROPIONYL-L-LEUCYL-L-LEUCYL-L-ARGINAL

Systematic Nomenclature

L-LEUCINAMIDE, N-(1-OXOPROPYL)-L-LEUCYL-N-(4-((AMINOIMINOMETHYL)AMINO)-1-FORMYLBUTYL)-, (S)-
PROPIONYL-L-LEUCYL-L-LEUCYL-L-ARGININALDEHYDE