4-ETHYL TRAZODONE
UNII E9352R70E9

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-ethyl Trazodone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) E9352R70E9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1346599-35-6 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
E9352R70E9
CAS Registry Number
1346599-35-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-ETHYL TRAZODONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C21H26ClN5O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
FAKVJGFSBCIPNY-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
n12c(n(CCCN3CCN(CC3)c4cc(Cl)c(cc4)CC)nc1cccc2)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-ethyl Trazodone. 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

4-ETHYL TRAZODONE
4-ETHYL TRAZODONE [USP IMPURITY]
PARA-ETHYL TRAZODONE
TRAZODONE HYDROCHLORIDE IMPURITY E [BP]

Systematic Nomenclature

1,2,4-TRIAZOLO(4,3-A)PYRIDIN-3(2H)-ONE, 2-(3-(4-(3-CHLORO-4-ETHYLPHENYL)-1-PIPERAZINYL)PROPYL)-
2-3-(4-(3-CHLORO-4-ETHYLPHENYL)PIPERAZIN-1-YL)PROPYL-1,2,4-TRIAZOLO(4,3-A)PYRIDIN-3(2H)-ONE