Carbetapentane citrate 4 mg/ML / guaifenesin 20 mg/ML / phenylephrine hydrochloride 2 mg/ML Oral Solution [Carbatuss Syrup]
RxNorm 1101952

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1101952 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: carbetapentane citrate 4 mg/ML / guaifenesin 20 mg/ML / phenylephrine hydrochloride 2 mg/ML Oral Solution [Carbatuss Syrup].

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

SY
Carbatuss Syrup (carbetapentane citrate 20 mg / guaifenesin 100 mg / phenylephrine hydrochloride 10 mg) per 5 mL Oral Solution
AUI:3643650
View
TMSY
Carbatuss Syrup (carbetapentane citrate 20 mg / guaiFENesin 100 mg / phenylephrine hydrochloride 10 mg) per 5 mL Oral Solution
AUI:3741567
View
SY
Carbatuss Syrup (carbetapentane citrate 4 mg / guaifenesin 20 mg / phenylephrine hydrochloride 2 mg) per mL Oral Solution
AUI:3643649
View
TMSY
Carbatuss Syrup (carbetapentane citrate 4 mg / guaiFENesin 20 mg / phenylephrine hydrochloride 2 mg) per mL Oral Solution
AUI:3730569
View
SBD
Carbetapentane citrate 4 mg/ML / guaifenesin 20 mg/ML / phenylephrine hydrochloride 2 mg/ML Oral Solution [Carbatuss Syrup]
AUI:12367435
View
TMSY
Carbetapentane citrate 4 mg/ML / guaiFENesin 20 mg/ML / phenylephrine hydrochloride 2 mg/ML Oral Solution [Carbatuss Syrup]
AUI:12379413
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):
Carbatuss Syrup (carbetapentane citrate 20 mg / guaifenesin 100 mg / phenylephrine hydrochloride 10 mg) per 5 mL Oral Solution
(Atom ID: 3643650)

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
Carbatuss Syrup (carbetapentane citrate 20 MG / guaifenesin 100 MG / phenylephrine hydrochloride 10 MG) per 5 ML Oral Solution
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)
1101952
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3643650
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1101952
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):
Carbatuss Syrup (carbetapentane citrate 20 mg / guaiFENesin 100 mg / phenylephrine hydrochloride 10 mg) per 5 mL Oral Solution
(Atom ID: 3741567)

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
Carbatuss Syrup (carbetapentane citrate 20 MG / guaiFENesin 100 MG / phenylephrine hydrochloride 10 MG) per 5 ML Oral Solution
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)
1101952
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3741567
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
1101952
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.
SY

Synonym (SY):
Carbatuss Syrup (carbetapentane citrate 4 mg / guaifenesin 20 mg / phenylephrine hydrochloride 2 mg) per mL Oral Solution
(Atom ID: 3643649)

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
Carbatuss Syrup (carbetapentane citrate 4 MG / guaifenesin 20 MG / phenylephrine hydrochloride 2 MG) per ML Oral Solution
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)
1101952
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3643649
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1101952
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):
Carbatuss Syrup (carbetapentane citrate 4 mg / guaiFENesin 20 mg / phenylephrine hydrochloride 2 mg) per mL Oral Solution
(Atom ID: 3730569)

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
Carbatuss Syrup (carbetapentane citrate 4 MG / guaiFENesin 20 MG / phenylephrine hydrochloride 2 MG) per ML Oral Solution
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)
1101952
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3730569
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
1101952
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.
SBD

Semantic Branded Drug (SBD):
Carbetapentane citrate 4 mg/ML / guaifenesin 20 mg/ML / phenylephrine hydrochloride 2 mg/ML Oral Solution [Carbatuss Syrup]
(Atom ID: 12367435)

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
carbetapentane citrate 4 MG/ML / guaifenesin 20 MG/ML / phenylephrine hydrochloride 2 MG/ML Oral Solution [Carbatuss Syrup]
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)
1101952
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12367435
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
1101952
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 AI
{316011} 5032
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{895263} 283547
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{996626} 8164
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{316011} 5032
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{895263} 20217
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{996626} 8163
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{316011} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{895263} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{996626} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN OBSOLETED
04/30/2020
Date the RxNorm atom became obsolete
RXTERM FORM
Sol
The RxTerm dose form name for this drug
TMSY

Tall Man Lettering Synonym (TMSY):
Carbetapentane citrate 4 mg/ML / guaiFENesin 20 mg/ML / phenylephrine hydrochloride 2 mg/ML Oral Solution [Carbatuss Syrup]
(Atom ID: 12379413)

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
carbetapentane citrate 4 MG/ML / guaiFENesin 20 MG/ML / phenylephrine hydrochloride 2 MG/ML Oral Solution [Carbatuss Syrup]
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)
1101952
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12379413
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
1101952
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.