STEARETH-3
UNII 148NZZ5LUI

Substance Identification & Data

This profile provides standardized clinical and technical data for Steareth-3, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 148NZZ5LUI.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4439-32-1 and the RxNorm Concept ID (RxCUI) 1790091. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
148NZZ5LUI
CAS Registry Number
4439-32-1
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
STEARETH-3
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
148NZZ5LUI
The specific atomic composition represented as a molecular structure string.
InChIKey
C24H50O4
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
KPRFGGDCSHOVQB-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
C(CC)CCCCCCCCCCCCCCCOCCOCCOCCO

Synonyms and Nomenclature

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

FDA Official Name

STEARETH-3

Common Names & Synonyms

PEG-3 STEARYL ETHER
POLYETHYLENE GLYCOL (3) STEARYL ETHER
POLYOXYETHYLENE (3) STEARYL ETHER
TRIOXYETHYLENE STEARYL ETHER

Systematic Nomenclature

TRIETHYLENE GLYCOL MONOOCTADECYL ETHER
TRIETHYLENE GLYCOL STEARYL ETHER