22,23-DIDEHYDRO SELAMECTIN
UNII W8VL33RB7Z

Substance Identification & Data

This profile provides standardized clinical and technical data for 22,23-didehydro Selamectin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) W8VL33RB7Z.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 165108-09-8 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
W8VL33RB7Z
CAS Registry Number
165108-09-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
22,23-DIDEHYDRO SELAMECTIN
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C43H61NO11
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
GATKGOZXXRVNJY-KAJWKRCWSA-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
O=C1O[C@H]2C[C@@H](C/C=C(/[C@@H](O[C@@H]3O[C@H]([C@@H]([C@H](C3)OC)O)C)[C@H](\C=C\C=C/4\[C@]5([C@H]1C=C(\C(\[C@]5(OC4)[H])=N/O)C)O)C)\C)O[C@@]6(C2)O[C@@H]([C@H](C=C6)C)C7CCCCC7

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 22,23-didehydro Selamectin. 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

22,23-DIDEHYDRO SELAMECTIN
SELAMECTIN IMPURITY B

Systematic Nomenclature

25-CYCLOHEXYL-4'-O-DE(2,6-DIDEOXY-3-O-METHYL-.ALPHA.-L-ARABINO-HEXOPYRANOSYL)-5-DEMETHOXY-25-DE(1-METHYLPROPYL)-5-(HYDROXYIMINO)AVERMECTIN A1A
AVERMECTIN A1A, 25-CYCLOHEXYL-4'-O-DE(2,6-DIDEOXY-3-O-METHYL-.ALPHA.-L-ARABINO-HEXOPYRANOSYL)-5-DEMETHOXY-25-DE(1-METHYLPROPYL)-5-(HYDROXYIMINO)-