DIPHENYLGLYCOLURIL, CIS-
UNII C15I92344M

Substance Identification & Data

This profile provides standardized clinical and technical data for Diphenylglycoluril, Cis-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) C15I92344M.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 101241-21-8 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
C15I92344M
CAS Registry Number
101241-21-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
DIPHENYLGLYCOLURIL, CIS-
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C16H14N4O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WUDVGTHXCLJVJN-IYBDPMFKSA-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
C1(=O)N[C@@]2(c3ccccc3)NC(=O)N[C@@]2(c4ccccc4)N1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Diphenylglycoluril, Cis-. 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

DIPHENYLGLYCOLURIL
DIPHENYLGLYCOLURIL, CIS-
GLYCOLURIL, 3A,6A-DIPHENYL-
PHENYTOIN IMPURITY D [EP IMPURITY]
PHENYTOIN SODIUM IMPURITY D [EP IMPURITY]

Systematic Nomenclature

3A,6A-DIPHENYLTETRAHYDROIMIDAZO(4,5-D)IMIDAZOLE-2,5(1H,3H)-DIONE
IMIDAZO(4,5-D)IMIDAZOLE-2,5(1H,3H)-DIONE, TETRAHYDRO-3A,6A-DIPHENYL-
IMIDAZO(4,5-D)IMIDAZOLE-2,5(1H,3H)-DIONE, TETRAHYDRO-3A,6A-DIPHENYL-, CIS-

Technical Codes

NSC-144422
NSC-87602