Intuniv Kit 21/28
RxNorm 1092571

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1092571 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: Intuniv Kit 21/28.

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

SY
Intuniv Kit 21/28
AUI:3623427
View
TMSY
{21 (24 HR guanFACINE 1 mg Extended Release Oral Tablet [Intuniv]) / 28 (24 HR guanFACINE 2 mg Extended Release Oral Tablet [Intuniv]) } Pack [Intuniv Kit 21/28]
AUI:6376525
View
BPCK
{21 (24 HR guanfacine 1 mg Extended Release Oral Tablet [Intuniv]) / 28 (24 HR guanfacine 2 mg Extended Release Oral Tablet [Intuniv]) } Pack [Intuniv Kit 21/28]
AUI:12373407
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SY

Synonym (SY):
Intuniv Kit 21/28
(Atom ID: 3623427)

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
Intuniv Kit 21/28
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)
1092571
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3623427
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1092571
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.
TMSY

Tall Man Lettering Synonym (TMSY):
{21 (24 HR guanFACINE 1 mg Extended Release Oral Tablet [Intuniv]) / 28 (24 HR guanFACINE 2 mg Extended Release Oral Tablet [Intuniv]) } Pack [Intuniv Kit 21/28]
(Atom ID: 6376525)

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
{21 (24 HR guanFACINE 1 MG Extended Release Oral Tablet [Intuniv]) / 28 (24 HR guanFACINE 2 MG Extended Release Oral Tablet [Intuniv]) } Pack [Intuniv Kit 21/28]
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)
1092571
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
6376525
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
TMSY
Tall Man Lettering Synonym (Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.)
Source Code
1092571
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.
BPCK

Brand Name Pack (BPCK):
{21 (24 HR guanfacine 1 mg Extended Release Oral Tablet [Intuniv]) / 28 (24 HR guanfacine 2 mg Extended Release Oral Tablet [Intuniv]) } Pack [Intuniv Kit 21/28]
(Atom ID: 12373407)

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
{21 (24 HR guanfacine 1 MG Extended Release Oral Tablet [Intuniv]) / 28 (24 HR guanfacine 2 MG Extended Release Oral Tablet [Intuniv]) } Pack [Intuniv Kit 21/28]
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)
1092571
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12373407
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
BPCK
Brand Name Pack ({# (Ingredient Strength Dose Form) / # (Ingredient Strength Dose Form)} Pack [Brand Name])
Source Code
1092571
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 OBSOLETED
04/30/2020
Date the RxNorm atom became obsolete