ISOANASTROZOLE
UNII C5I6NC2KRH

Substance Identification & Data

This profile provides standardized clinical and technical data for Isoanastrozole, uniquely identified by the FDA Unique Ingredient Identifier (UNII) C5I6NC2KRH.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 120511-92-4 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
C5I6NC2KRH
CAS Registry Number
120511-92-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ISOANASTROZOLE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C17H19N5
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UHMBCUNKPNNBSD-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
c1c(cc(cc1C(C)(C)C#N)C(C)(C)C#N)Cn2cnnc2

Synonyms and Nomenclature

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

ANASTROZOLE IMPURITY G [EP IMPURITY]
ISOANASTROZOLE

Systematic Nomenclature

.ALPHA.1,.ALPHA.1,.ALPHA.3,.ALPHA.3-TETRAMETHYL-5-(4H-1,2,4-TRIAZOL-4-YLMETHYL)-1,3-BENZENEDIACETONITRILE
1,3-BENZENEDIACETONITRILE, .ALPHA.1,.ALPHA.1,.ALPHA.3,.ALPHA.3-TETRAMETHYL-5-(4H-1,2,4-TRIAZOL-4-YLMETHYL)-
2,2-(5-(4H-1,2,4-TRIAZOL-4-YLMETHYL)BENZENE-1,3-DIYL)BIS(2-METHYLPROPANENITRILE)