DIISOBUTYL 2,6-DIMETHYL-4-(2-NITROPHENYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE
UNII 4SZ94OBN3X

Substance Identification & Data

This profile provides standardized clinical and technical data for Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4SZ94OBN3X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2226462-71-9 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
4SZ94OBN3X
CAS Registry Number
2226462-71-9
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
DIISOBUTYL 2,6-DIMETHYL-4-(2-NITROPHENYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C23H30N2O6
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PEEVNOYLSWYJIC-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
C1(=C(C(C(=C(N1)C)C(OCC(C)C)=O)c2ccccc2[N+](=O)[O-])C(OCC(C)C)=O)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. 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

NISOLDIPINE RELATED COMPOUND G [USP-RS]
NISOLDIPINE RELATED COMPOUND H [USP IMPURITY]

Systematic Nomenclature

3,5-PYRIDINEDICARBOXYLIC ACID, 1,4-DIHYDRO-2,6-DIMETHYL-4-(2-NITROPHENYL)-, 3,5-BIS(2-METHYLPROPYL) ESTER
DIISOBUTYL 2,6-DIMETHYL-4-(2-NITROPHENYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE