21,31-DIDEHYDRORIFABUTIN
UNII OE5X0F52QG

Substance Identification & Data

This profile provides standardized clinical and technical data for 21,31-didehydrorifabutin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) OE5X0F52QG.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2241829-23-0 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

OE5X0F52QG

CAS Registry Number

2241829-23-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

21,31-DIDEHYDRORIFABUTIN

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C46H60N4O11

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DYBBMCQDCATCGZ-BJGNELAZSA-N

Line notation for describing the chemical structure and connectivity of atoms.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

C12=C3C(=NC4(N3)CCN(CC4)CC(C)C)c5c(C1=O)c(c(c6O[C@@](C(c56)=O)(O/C=C/[C@@H]([C@@H](C)[C@H]([C@@H]([C@@H]([C@@H]([C@H](C(/C=C/C=C(\C(N2)=O)/C)=C)O)C)O)C)OC(=O)C)OC)C)C)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 21,31-didehydrorifabutin. 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

RIFABUTIN IMPURITY C [EP IMPURITY]

Systematic Nomenclature

21,31-DIDEHYDRORIFABUTIN

SYS

External Clinical & Regulatory Resources

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