COLISTIN B
UNII B142O7Y03E

Substance Identification & Data

This profile provides standardized clinical and technical data for Colistin B, uniquely identified by the FDA Unique Ingredient Identifier (UNII) B142O7Y03E.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7239-48-7 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

B142O7Y03E

CAS Registry Number

7239-48-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

COLISTIN B

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

InChIKey

C52H98N16O13

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KNIWPHSUTGNZST-SSWRVQTPSA-N

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

NCI Thesaurus

C75976

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

25138298

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N(C(=O)[C@@](NC(=O)[C@@H](NC(CCCCC(C)C)=O)CCN)([C@H](O)C)[H])[C@@H](CCN)C(N[C@H]1CCNC(=O)[C@@]([C@@H](C)O)([H])NC([C@H](CCN)NC([C@H](CCN)NC(=O)[C@@H](NC([C@@H](CC(C)C)NC([C@H](CCN)NC1=O)=O)=O)CC(C)C)=O)=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Colistin B. 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.