TADALAFIL DIOXOLONE
UNII 22EM4VLK5D

Substance Identification & Data

This profile provides standardized clinical and technical data for Tadalafil Dioxolone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 22EM4VLK5D.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1346602-17-2 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

22EM4VLK5D

CAS Registry Number

1346602-17-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TADALAFIL DIOXOLONE

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

InChIKey

C22H17N3O5

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QBWNUEJPRUVNTD-FOIQADDNSA-N

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

PubChem CID

71751407

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N12[C@@H](c3[nH]c4ccccc4c3C[C@@]1(C(=O)N(CC2=O)C)[H])c5cc6oc(oc6cc5)=O

Synonyms and Nomenclature

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