MAYTANSINE
UNII 14083FR882

Substance Identification & Data

This profile provides standardized clinical and technical data for Maytansine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 14083FR882.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 35846-53-8 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

14083FR882

CAS Registry Number

35846-53-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

MAYTANSINE

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

InChIKey

C34H46ClN3O10

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WKPWGQKGSOKKOO-RSFHAFMBSA-N

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

NCI Thesaurus

C626

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

5281828

Unique identification number in the NCBI database of chemical substances.

INN ID

4470

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

C(O[C@@H]1[C@]2([C@]([C@@H]([C@@]3(C[C@@](NC(O3)=O)([C@@H](\C=C\C=C(\Cc4cc(c(c(N(C(C1)=O)C)c4)Cl)OC)/C)OC)O)[H])C)(O2)[H])C)([C@@H](N(C(=O)C)C)C)=O

Synonyms and Nomenclature

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

FDA Official Name

MAITANSINE

MAYTANSINE

Common Names & Synonyms

MAITANSINE [INN]

MAYTANSINE [MI]

MAYTANSINE [USAN]

N-ACETYL-N-METHYL-L-ALANINE(1S-(1R*,2S*,3R*,5R*,6R*,16E,18E,20S*,21R*))-11-CHLORO-21-HYDROXY-12,20-DIMETHOXY-2,5,9,16-TETRAMETHY-8,23-DIOXO-4,24-DIOXA-9,22-DIAZATETRACYCLO(19.3.1.1(SUP 10,14).0(SUP 3,5))HEXACOSA-10,12,14(26),16,18-PENTAEN-6-YL ESTER