LAROTRECTINIB HYDROCHLORIDE
UNII E4BVS4JUA7

Substance Identification & Data

This profile provides standardized clinical and technical data for Larotrectinib Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) E4BVS4JUA7.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1919868-83-9 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

E4BVS4JUA7

CAS Registry Number

1919868-83-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

LAROTRECTINIB HYDROCHLORIDE

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

InChIKey

C21H22F2N6O2.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UIHKJNYGFOAQDS-QLOBERJESA-N

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

NCI Thesaurus

C224312

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

121333501

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

Fc1c([C@@]2(N(CCC2)c3nc4c(NC(=O)N5CC[C@H](O)C5)cnn4cc3)[H])cc(F)cc1.Cl

Synonyms and Nomenclature

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