DIHYDRO-.ALPHA.-ERGOCRYPTINE
UNII 202229IR8Y

Substance Identification & Data

This profile provides standardized clinical and technical data for Dihydro-.alpha.-ergocryptine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 202229IR8Y.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 25447-66-9 and the RxNorm Concept ID (RxCUI) 91170. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

202229IR8Y

CAS Registry Number

25447-66-9

RxNorm Concept ID

91170

Detailed Substance Profile

Preferred Name

DIHYDRO-.ALPHA.-ERGOCRYPTINE

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

Molecular Formula

202229IR8Y

The specific atomic composition represented as a molecular structure string.

InChIKey

C32H43N5O5

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PBUNVLRHZGSROC-VTIMJTGVSA-N

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

NCI Thesaurus

C75932

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

114948

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N12[C@@](O)(O[C@](C(C)C)(C1=O)NC([C@@H]3C[C@@]4([H])[C@]([H])(N(C)C3)Cc5c6c4cccc6[nH]c5)=O)[C@@]7(CCCN7C([C@@H]2CC(C)C)=O)[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Dihydro-.alpha.-ergocryptine. 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.