PX-478 FREE BASE
UNII 55OBY93SEP

Substance Identification & Data

This profile provides standardized clinical and technical data for Px-478 Free Base, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 55OBY93SEP.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 685847-78-3 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

55OBY93SEP

CAS Registry Number

685847-78-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PX-478 FREE BASE

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

InChIKey

C13H18Cl2N2O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

GSKQMLGAUOTSKT-LBPRGKRZSA-N

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

NCI Thesaurus

C137838

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

11234795

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[O-][N+](CCCl)(CCCl)c1ccc(C[C@H](N)C(O)=O)cc1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Px-478 Free Base. 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.