Salmeterol 50 mcg (salmeterol xinafoate 72.5 mcg) per ACTUAT Dry Powder Inhaler
RxNorm 1360443

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1360443 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: salmeterol 50 mcg (salmeterol xinafoate 72.5 mcg) per ACTUAT Dry Powder Inhaler.

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

SCD
Salmeterol 0.05 mg/ACTUAT Dry Powder Inhaler
Primary clinical definition
AUI:5035115
View
FN
Product containing precisely salmeterol (as salmeterol xinafoate) 50 microgram/1 actuation conventional release powder for inhalation (clinical drug)
AUI:11440680
View
PT
Salmeterol (as salmeterol xinafoate) 50 microgram/actuation powder for inhalation
AUI:10320367
View
SY
Salmeterol 50 mcg (salmeterol xinafoate 72.5 mcg) per ACTUAT Dry Powder Inhaler
AUI:5036309
View

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

SCD

Semantic Clinical Drug (SCD):
Salmeterol 0.05 mg/ACTUAT Dry Powder Inhaler
(Atom ID: 5035115)

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
salmeterol 0.05 MG/ACTUAT Dry Powder Inhaler
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
E
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
1360443
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
5035115
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCD
Semantic Clinical Drug (Ingredient + Strength + Dose Form)
Source Code
1360443
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

RXTERM FORM
DPI
The RxTerm dose form name for this drug
FN

Full form of descriptor (FN):
Product containing precisely salmeterol (as salmeterol xinafoate) 50 microgram/1 actuation conventional release powder for inhalation (clinical drug)
(Atom ID: 11440680)

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
Product containing precisely salmeterol (as salmeterol xinafoate) 50 microgram/1 actuation conventional release powder for inhalation (clinical drug)
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)
1360443
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11440680
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
FN
Full form of descriptor ()
Source Code
770304003
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
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
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.
PT

Designated preferred name (PT):
Salmeterol (as salmeterol xinafoate) 50 microgram/actuation powder for inhalation
(Atom ID: 10320367)

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
Salmeterol (as salmeterol xinafoate) 50 microgram/actuation powder for inhalation
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)
1360443
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
10320367
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PT
Designated preferred name ()
Source Code
770304003
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
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
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.
SY

Synonym (SY):
Salmeterol 50 mcg (salmeterol xinafoate 72.5 mcg) per ACTUAT Dry Powder Inhaler
(Atom ID: 5036309)

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
salmeterol 50 MCG (salmeterol xinafoate 72.5 MCG) per ACTUAT Dry Powder Inhaler
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
E
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
1360443
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
5036309
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1360443
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.