5-O-DEMETHYL-22,23-DIHYDRO-28-OXOAVERMECTIN A1A
UNII HA5BEU9C22

Substance Identification & Data

This profile provides standardized clinical and technical data for 5-o-demethyl-22,23-dihydro-28-oxoavermectin A1a, uniquely identified by the FDA Unique Ingredient Identifier (UNII) HA5BEU9C22.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 102190-55-6 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
HA5BEU9C22
CAS Registry Number
102190-55-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
5-O-DEMETHYL-22,23-DIHYDRO-28-OXOAVERMECTIN A1A
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C48H72O15
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
SOVJPRRDKZIUGJ-NZWFHOADSA-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@@H](CC)(C)[C@]1(O[C@@]2(C[C@@]3(C[C@](O2)(C/C=C(\C)/[C@@H](O[C@H]4C[C@H](OC)[C@@H](O[C@H]5C[C@H](OC)[C@@H](O)[C@H](C)O5)[C@H](C)O4)[C@@H](C)\C=C\C=C/6\[C@@]7(O)[C@](C(=O)O3)(C=C(C)[C@@H](O)[C@]7(OC6=O)[H])[H])[H])[H])CC[C@@H]1C)[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 5-o-demethyl-22,23-dihydro-28-oxoavermectin A1a. 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

28-OXO IVERMECTIN B1A IMPURITY
28-OXOH2B1A
IVERMECTIN IMPURITY D [EP IMPURITY]

Systematic Nomenclature

5-O-DEMETHYL-22,23-DIHYDRO-28-OXOAVERMECTIN A1A
5-O-DEMETHYL-28-OXO-22,23-DIHYDROAVERMECTIN A1A
AVERMECTIN A1A, 5-O-DEMETHYL-22,23-DIHYDRO-28-OXO-