Piperacillin (as piperacillin sodium) 2 g and tazobactam (as tazobactam sodium) 250 mg powder for solution for infusion and/or injection vial
RxNorm 2689835

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2689835 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: Piperacillin (as piperacillin sodium) 2 g and tazobactam (as tazobactam sodium) 250 mg powder for solution for infusion and/or injection vial.

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

PT
Piperacillin (as piperacillin sodium) 2 g and tazobactam (as tazobactam sodium) 250 mg powder for solution for infusion and/or injection vial
AUI:12903462
View
FN
Product containing precisely piperacillin (as piperacillin sodium) 2 gram and tazobactam (as tazobactam sodium) 250 mg/1 vial powder for conventional release solution for infusion and/or injection (clinical drug)
AUI:12903859
View

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

PT

Designated preferred name (PT):
Piperacillin (as piperacillin sodium) 2 g and tazobactam (as tazobactam sodium) 250 mg powder for solution for infusion and/or injection vial
(Atom ID: 12903462)

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
Piperacillin (as piperacillin sodium) 2 g and tazobactam (as tazobactam sodium) 250 mg powder for solution for infusion and/or injection vial
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)
2689835
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12903462
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PT
Designated preferred name ()
Source Code
1332004007
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.
FN

Full form of descriptor (FN):
Product containing precisely piperacillin (as piperacillin sodium) 2 gram and tazobactam (as tazobactam sodium) 250 mg/1 vial powder for conventional release solution for infusion and/or injection (clinical drug)
(Atom ID: 12903859)

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 piperacillin (as piperacillin sodium) 2 gram and tazobactam (as tazobactam sodium) 250 milligram/1 vial powder for conventional release solution for infusion and/or injection (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)
2689835
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12903859
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
FN
Full form of descriptor ()
Source Code
1332004007
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.