Clorazepate dipotassium 22.5 mg
RxNorm 542858

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 542858 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: clorazepate dipotassium 22.5 mg.

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

SCDC
Clorazepate dipotassium 22.5 mg
AUI:12282081
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This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SCDC

Semantic Clinical Drug Component (SCDC):
Clorazepate dipotassium 22.5 mg
(Atom ID: 12282081)

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
clorazepate dipotassium 22.5 MG
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
542858
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12282081
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDC
Semantic Clinical Drug Component (Ingredient + Strength)
Source Code
542858
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
June 01, 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 BOSS STRENGTH DENOM UNIT
1
RXN Boss Strength Denom Unit
RXN BOSS STRENGTH DENOM VALUE
1
RXN Boss Strength Denom Value
RXN BOSS STRENGTH NUM UNIT
MG
RXN Boss Strength Num Unit
RXN BOSS STRENGTH NUM VALUE
22.5
RXN Boss Strength Num Value
RXN STRENGTH
22.5 MG
Strength plus unit of SCDC

Patient Education

Clorazepate


Clorazepate is used to relieve anxiety. Clorazepate is also used along with other medications to treat certain types of seizures. It is also used to relieve unpleasant symptoms that may be experienced by people who have stopped drinking alcohol after drinking large amounts for a long time. Clorazepate is in a class of medications called benzodiazepines. It works by decreasing abnormal electrical activity in the brain.
[Learn More]


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