POLYETHYLENE OXIDE 2000000
UNII 5K3991GVWI

Substance Identification & Data

This profile provides standardized clinical and technical data for Polyethylene Oxide 2000000, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5K3991GVWI.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 25322-68-3 and the RxNorm Concept ID (RxCUI) 1438115. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
5K3991GVWI
CAS Registry Number
25322-68-3
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
POLYETHYLENE OXIDE 2000000
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
5K3991GVWI
The specific atomic composition represented as a molecular structure string.
Substance Type
polymer
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Polyethylene Oxide 2000000. 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

PEG-45M

Common Names & Synonyms

MACROGOL 2000000
POLY(ETHYLENE) OXIDE 2000000
POLYETHYLENE GLYCOL (45000)
POLYETHYLENE GLYCOL 2000000
POLYETHYLENE OXIDE 2000000
POLYETHYLENE OXIDE 2000K
POLYOX WSR N-60K
POLYOXYETHYLENE (45000)

NDC Products Containing POLYETHYLENE OXIDE 2000000

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: