3-ISOBUTYLIDENE PHTHALIDE, TRANS-
UNII 3B5LZS9A3H

Substance Identification & Data

This profile provides standardized clinical and technical data for 3-isobutylidene Phthalide, Trans-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3B5LZS9A3H.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 56014-69-8 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

3B5LZS9A3H

CAS Registry Number

56014-69-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3-ISOBUTYLIDENE PHTHALIDE, TRANS-

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

InChIKey

C12H12O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

LYSNVWBBICAAMS-YRNVUSSQSA-N

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

PubChem CID

6436620

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CC(C)/C=C\1/OC(=O)c2ccccc12

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3-isobutylidene Phthalide, Trans-. 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.