DEHYDRONIFEDIPINE
UNII OR3W8GT1C8

Substance Identification & Data

This profile provides standardized clinical and technical data for Dehydronifedipine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) OR3W8GT1C8.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 67035-22-7 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
OR3W8GT1C8
CAS Registry Number
67035-22-7
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
DEHYDRONIFEDIPINE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C17H16N2O6
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UMQHJQGNGLQJPF-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(nc(C)c(c1-c2ccccc2[N+]([O-])=O)C(=O)OC)C)C(=O)OC

Synonyms and Nomenclature

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

DEHYDRONIFEDIPINE
NIFEDIPINE IMPURITY A [EP IMPURITY]
NIFEDIPINE MINOR DEGRADANT
NIFEDIPINE NITROPHENYLPYRIDINE ANALOG
NIFEDIPINE NITROPHENYLPYRIDINE ANALOG [USP-RS]
NIFEDIPINE NITROPHENYLPYRIDINE ANALOGUE

Systematic Nomenclature

3,5-PYRIDINEDICARBOXYLIC ACID, 2,6-DIMETHYL-4-(2-NITROPHENYL)-, 3,5-DIMETHYL ESTER
DIMETHYL 2,6-DIMETHYL-4-(2-NITROPHENYL)PYRIDINE-3,5-DICARBOXYLATE

Technical Codes

BAY-B 4759