Carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
RxNorm 2046521

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2046521 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: carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack.

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

PSN
Carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
AUI:11455766
View
SY
Carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
AUI:11455767
View
GPCK
{1 (15 mL) (carboxymethylcellulose sodium 5 mg/ML Ophthalmic Solution) / 1 (3500 mg) (mineral oil 0.425 mg/MG / petrolatum 0.573 mg/MG Ophthalmic Ointment) } Pack
AUI:12372557
View

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

PSN

Prescribable Name (PSN):
Carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
(Atom ID: 11455766)

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
carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
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)
2046521
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11455766
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PSN
Prescribable Name (Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.)
Source Code
2046521
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):
Carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 mL) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
(Atom ID: 11455767)

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
carboxymethylcellulose sodium 0.5 % Ophthalmic Solution (15 ML) / mineral oil 42.5 % / petrolatum 57.3 % Ophthalmic Ointment (3.5 GM) Pack
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)
2046521
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11455767
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2046521
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.
GPCK

Generic Pack (GPCK):
{1 (15 mL) (carboxymethylcellulose sodium 5 mg/ML Ophthalmic Solution) / 1 (3500 mg) (mineral oil 0.425 mg/MG / petrolatum 0.573 mg/MG Ophthalmic Ointment) } Pack
(Atom ID: 12372557)

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
{1 (15 ML) (carboxymethylcellulose sodium 5 MG/ML Ophthalmic Solution) / 1 (3500 MG) (mineral oil 0.425 MG/MG / petrolatum 0.573 MG/MG Ophthalmic Ointment) } Pack
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)
2046521
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12372557
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
GPCK
Generic Pack ({# (Ingredient + Strength + Dose Form) / # (Ingredient + Strength + Dose Form)} Pack)
Source Code
2046521
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
07/01/2020
Date the RxNorm atom became obsolete