Inactive / Discontinued
POLYSORBATE 40
UNII STI11B5A2X
Substance Identification & Data
This profile provides standardized clinical and technical data for Polysorbate 40, uniquely identified by the FDA Unique Ingredient Identifier (UNII) STI11B5A2X.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 9005-66-7 and the RxNorm Concept ID (RxCUI) 1367265. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
POLYSORBATE 40
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
STI11B5A2X
The specific atomic composition represented as a molecular structure string.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
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 Polysorbate 40. 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
POLYSORBATE 40
Common Names & Synonyms
POLYOXYETHYLENE 20 SORBITAN MONOPALMITATE
POLYSORBATE 40 [EP MONOGRAPH]
POLYSORBATE 40 [FCC]
POLYSORBATE 40 [HSDB]
POLYSORBATE 40 [II]
POLYSORBATE 40 [MART.]
POLYSORBATE 40 [USAN]
POLYSORBATE 40 [USP-RS]
POLYSORBATE 40 [WHO-DD]
SORBIMACROGOL PALMITATE 300
TWEEN 40
Technical Codes
E-434
INS NO.434
INS-434
POLYOXYETHYLENE (20) SORBITAN MONOPALMITATE
NDC Products Containing POLYSORBATE 40
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
