3-ETHOXY-3-PHENYL-1(3H)-ISOBENZOFURANONE
UNII EWH2GY5KWS

Substance Identification & Data

This profile provides standardized clinical and technical data for 3-ethoxy-3-phenyl-1(3h)-isobenzofuranone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) EWH2GY5KWS.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7498-89-7 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

EWH2GY5KWS

CAS Registry Number

7498-89-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3-ETHOXY-3-PHENYL-1(3H)-ISOBENZOFURANONE

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

InChIKey

C16H14O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

JQZBOVHGDKJGOU-UHFFFAOYSA-N

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

PubChem CID

348330

Unique identification number in the NCBI database of chemical substances.

Substance Type

3-Ethoxy-3-phenyl-1(3H)-isobenzofuranone

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

Ingredient Role

CCOC1(c2ccccc2)c3ccccc3C(=O)O1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3-ethoxy-3-phenyl-1(3h)-isobenzofuranone. 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.