FONAGEPANT
UNII X88WMF2LC9

Substance Identification & Data

This profile provides standardized clinical and technical data for Fonagepant, uniquely identified by the FDA Unique Ingredient Identifier (UNII) X88WMF2LC9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1966181-14-5 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

X88WMF2LC9

CAS Registry Number

1966181-14-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

FONAGEPANT

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

InChIKey

C66H88N16O16S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NDNYKUCHDRUVEM-YKOQRXGISA-N

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

INN ID

13886

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

Fonagepant

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

Ingredient Role

O=C1N[C@@H](Cc2ccccc2)C(=O)N[C@H](C(=O)N[C@H](C(=O)N)Cc3cnccc3)CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](C(C)C)NC(c4occn4)=O)Cc5ccccc5C(=O)N)C(=O)N[C@@H](CCCNC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N6CCC[C@]61[H]

Synonyms and Nomenclature

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

Fonagepant

Common Names & Synonyms

S<sup>3</sup>,S<sup>10</sup>-cyclo[N-(1,3-oxazole-2-carbonyl)-D-valyl-2-carbamoyl-L-phenylalanyl-L-cysteinyl-N5-(propan-2-yl)-L-ornithyl-L-α-aspartyl-L-valylglycyl-L-prolyl-Lphenylalanyl-L-cysteinyl-3-(pyridin-3-yl)-L-alaninamide]

fonagepant [INN]

Systematic Nomenclature

L-Alaninamide, N-(2-oxazolylcarbonyl)-D-valyl-2-(aminocarbonyl)-L-phenylalanyl-L-cysteinyl-N5-(1-methylethyl)-L-ornithyl-L-α-aspartyl-L-valylglycyl-L-prolyl-L-phenylalanyl-L-cysteinyl-3-(3-pyridinyl)-, cyclic (3→10)-disulfide

SYS

External Clinical & Regulatory Resources

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