3-METHYLCHOLANTHRENE
UNII 214U33M1RL

Substance Identification & Data

This profile provides standardized clinical and technical data for 3-methylcholanthrene, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 214U33M1RL.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 56-49-5 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

214U33M1RL

CAS Registry Number

56-49-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3-METHYLCHOLANTHRENE

Official standardized name for this substance within the FDA UNII nomenclature system.

Molecular Formula

214U33M1RL

The specific atomic composition represented as a molecular structure string.

InChIKey

C21H16

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PPQNQXQZIWHJRB-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C29795

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

1674

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c1cccc2c1ccc3c2cc4c5c3CCc5c(cc4)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3-methylcholanthrene. 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.