Dihydro-alpha-ergocryptine / dihydro-beta-ergocryptine / dihydroergocornine / dihydroergocristine Oral Tablet
RxNorm 378596

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 378596 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: dihydro-alpha-ergocryptine / dihydro-beta-ergocryptine / dihydroergocornine / dihydroergocristine Oral Tablet.

The following semantic concepts and normalized strings are associated with this clinical entity:

SCDF
Dihydro-alpha-ergocryptine / dihydro-beta-ergocryptine / dihydroergocornine / dihydroergocristine Oral Tablet
AUI:12263826
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SCDF

Semantic Clinical Drug Form (SCDF):
Dihydro-alpha-ergocryptine / dihydro-beta-ergocryptine / dihydroergocornine / dihydroergocristine Oral Tablet
(Atom ID: 12263826)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
dihydro-alpha-ergocryptine / dihydro-beta-ergocryptine / dihydroergocornine / dihydroergocristine Oral Tablet
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
378596
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12263826
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDF
Semantic Clinical Drug Form (Ingredient + Dose Form)
Source Code
378596
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
May 04, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Technical Attributes & Logic

RXN OBSOLETED
04/30/2020
Date the RxNorm atom became obsolete