DEACETYLFUSIDIC ACID 21,16-LACTONE
UNII BX4P92XJ2U

Substance Identification & Data

This profile provides standardized clinical and technical data for Deacetylfusidic Acid 21,16-lactone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) BX4P92XJ2U.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 13011-12-6 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
BX4P92XJ2U
CAS Registry Number
13011-12-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
DEACETYLFUSIDIC ACID 21,16-LACTONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C29H44O4
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WESBIDUQKXCXGS-ZOZKCYBESA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
122384398
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[C@@]12[C@]([C@]3(C)[C@@](CC1)([C@H](C)[C@H](O)CC3)[H])([C@H](O)C[C@@]4([C@]2(C)C[C@@]5(C4=C(CCC=C(C)C)C(=O)O5)[H])[H])[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Deacetylfusidic Acid 21,16-lactone. 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

DEACETYLFUSIDIC ACID 21,16-LACTONE
FUSIDIC ACID IMPURITY K [EP IMPURITY]

Systematic Nomenclature

29-NOR-8.ALPHA.,9.BETA.,13.ALPHA.,14.BETA.-DAMMARA-17(20),24-DIEN-21-OIC ACID, 3.ALPHA.,11.ALPHA.,16.ALPHA.-TRIHYDROXY-, .GAMMA.-LACTONE
29-NORDAMMARA-17(20),24-DIEN-21-OIC ACID, 3,11,16-TRIHYDROXY-, .GAMMA.-LACTONE, (3.ALPHA.,4.ALPHA.,8.ALPHA.,9.BETA.,11.ALPHA.,13.ALPHA.,14.BETA.,16.ALPHA.)-
ENT-(17Z)-3.BETA.,11.BETA.-DIHYDROXY-4.BETA.,8,14-TRIMETHYL-18-NOR-5.BETA.,10.ALPHA.-CHOLESTA-17(20),24-DIENO-21(16.ALPHA.)-LACTONE

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound