ISS-221
UNII Q9G7W351A1

Substance Identification & Data

This profile provides standardized clinical and technical data for Iss-221, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Q9G7W351A1.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 725233-59-0 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
Q9G7W351A1
CAS Registry Number
725233-59-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ISS-221
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C22H28N3O8P
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
ICNHZQNUQZCDSZ-OALUTQOASA-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
C([C@@H](NC(=O)[C@@H](NC(=O)c1c(nccc1)C)Cc2ccc(OP(=O)(O)O)cc2)CC(C)C)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Iss-221. 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

ISS-221

Systematic Nomenclature

L-LEUCINE, N-((2-METHYL-3-PYRIDINYL)CARBONYL)-O-PHOSPHONO-L-TYROSYL-