RIFABUTIN
UNII 1W306TDA6S

Substance Identification & Data

This profile provides standardized clinical and technical data for Rifabutin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1W306TDA6S.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 72559-06-9 and the RxNorm Concept ID (RxCUI) 55672. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

1W306TDA6S

CAS Registry Number

72559-06-9

RxNorm Concept ID

55672

Detailed Substance Profile

Preferred Name

RIFABUTIN

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

Molecular Formula

1W306TDA6S

The specific atomic composition represented as a molecular structure string.

InChIKey

C46H62N4O11

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ATEBXHFBFRCZMA-VXTBVIBXSA-N

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

NCI Thesaurus

C1408

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

6323490

Unique identification number in the NCBI database of chemical substances.

INN ID

5668

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

FF-8

Identifier assigned by the United States Adopted Names Council.

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@H](/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 Rifabutin. 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.