PHTHALIDE
UNII 8VV922U86J

Substance Identification & Data

This profile provides standardized clinical and technical data for Phthalide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 8VV922U86J.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 87-41-2 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
8VV922U86J
CAS Registry Number
87-41-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
PHTHALIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C8H6O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WNZQDUSMALZDQF-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c12c(cccc1)COC2=O

Synonyms and Nomenclature

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

Common Names & Synonyms

1-PHTHALANONE
2-HYDROXYMETHYLBENZOIC ACID, .GAMMA.-LACTONE
PHTHALIDE [FHFI]
PHTHALOLACTONE

Systematic Nomenclature

1(3H)-ISOBENZOFURANONE
2-BENZOFURAN-1(3H)-ONE
3H-2-BENZOFURAN-1-ONE
3H-ISOBENZOFURAN-1-ONE
PHTHALIDE

Technical Codes

FEMA NO. 4195
NSC-1469