FOSROLAPITANT
UNII M5QGY92X8B

Substance Identification & Data

This profile provides standardized clinical and technical data for Fosrolapitant, uniquely identified by the FDA Unique Ingredient Identifier (UNII) M5QGY92X8B.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2573694-38-7 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
M5QGY92X8B
CAS Registry Number
2573694-38-7
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
FOSROLAPITANT
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C27H29F6N2O8P
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PKXQGSOAMISYFP-LJXNEXSDSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
C211673
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
163871173
Unique identification number in the NCBI database of chemical substances.
INN ID
13283
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(O[C@H](C)c1cc(C(F)(F)F)cc(C(F)(F)F)c1)[C@@]2(N(C(OCOP(=O)(O)O)=O)C[C@@]3(CC2)NC(=O)CC3)c4ccccc4

Synonyms and Nomenclature

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

FOSROLAPITANT

Common Names & Synonyms

FOSROLAPITANT [INN]

Systematic Nomenclature

(PHOSPHONOOXY)METHYL (5S,8S)-8-(((1R)-1-(3,5-BIS(TRIFLUOROMETHYL)PHENYL)ETHOXY)METHYL)-2-OXO-8-PHENYL-1,7-DIAZASPIRO(4.5)DECANE-7-CARBOXYLATE
1,7-DIAZASPIRO(4.5)DECANE-7-CARBOXYLIC ACID, 8-(((1R)-1-(3,5-BIS(TRIFLUOROMETHYL)PHENYL)ETHOXY)METHYL)-2-OXO-8-PHENYL-, (PHOSPHONOOXY)METHYL ESTER, (5S,8S)-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NIH
NCI Thesaurus
NLM
PubChem Compound