Alpha tocopherol 30 UNT / ascorbic acid 28 mg / cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / docusate sodium 55 mg / ferrous fumarate 27 mg / folic acid 1.25 mg / pyridoxine hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
RxNorm 1305281

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1305281 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: alpha tocopherol 30 UNT / ascorbic acid 28 mg / cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / docusate sodium 55 mg / ferrous fumarate 27 mg / folic acid 1.25 mg / pyridoxine hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier].

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

SBD
Alpha tocopherol 30 UNT / ascorbic acid 28 mg / cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / docusate sodium 55 mg / ferrous fumarate 27 mg / folic acid 1.25 mg / pyridoxine hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
AUI:12360529
View
SY
Alpha Tocopherol 30 UNT / vit-C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vit-B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
AUI:4652807
View
SY
Alpha Tocopherol 30 UNT / vit-C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vitamin B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
AUI:4652764
View
SY
Alpha Tocopherol 30 UNT / vitamin C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vit-B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
AUI:4652762
View
SY
Alpha Tocopherol 30 UNT / vitamin C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vitamin B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
AUI:4652817
View
SY
PreNexa Premier (alpha tocopherol 30 UNT / ascorbic acid 28 mg / cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / docusate sodium 55 mg / ferrous fumarate 27 mg / folic acid 1.25 mg / pyridoxine hydrochloride 25 mg / tribasic calcium phosphate 160 mg) Oral Capsule
AUI:4652631
View

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

SBD

Semantic Branded Drug (SBD):
Alpha tocopherol 30 UNT / ascorbic acid 28 mg / cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / docusate sodium 55 mg / ferrous fumarate 27 mg / folic acid 1.25 mg / pyridoxine hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
(Atom ID: 12360529)

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
alpha tocopherol 30 UNT / ascorbic acid 28 MG / cholecalciferol 800 UNT / docosahexaenoic acid 310 MG / docusate sodium 55 MG / ferrous fumarate 27 MG / folic acid 1.25 MG / pyridoxine hydrochloride 25 MG / tricalcium phosphate 160 MG Oral Capsule [Prenexa Premier]
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)
1305281
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12360529
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
1305281
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
{1043293} 1151
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{1043295} 71722
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{1043296} 4511
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{1043297} 47628
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{1099860} 2418
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{350534} 237099
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{802783} 24941
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{995850} 203164
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{1043293} 1151
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{1043295} 71722
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{1043296} 4511
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{1043297} 47628
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{1099860} 2418
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{350534} 237099
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{802783} 24941
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{995850} 684879
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{1043293} 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
{1043295} 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
{1043296} 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
{1043297} 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
{1099860} 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
{350534} 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
{802783} 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
{995850} 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
Cap
The RxTerm dose form name for this drug
SY

Synonym (SY):
Alpha Tocopherol 30 UNT / vit-C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vit-B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
(Atom ID: 4652807)

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
alpha Tocopherol 30 UNT / vit-C 28 MG / Cholecalciferol 800 UNT / docosahexaenoic acid 310 MG / DOSS Sodium 55 MG / Ferrous fumarate 27 MG / folate 1.25 MG / vit-B6 Hydrochloride 25 MG / tricalcium phosphate 160 MG Oral Capsule [Prenexa Premier]
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)
1305281
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
4652807
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1305281
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):
Alpha Tocopherol 30 UNT / vit-C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vitamin B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
(Atom ID: 4652764)

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
alpha Tocopherol 30 UNT / vit-C 28 MG / Cholecalciferol 800 UNT / docosahexaenoic acid 310 MG / DOSS Sodium 55 MG / Ferrous fumarate 27 MG / folate 1.25 MG / vitamin B6 Hydrochloride 25 MG / tricalcium phosphate 160 MG Oral Capsule [Prenexa Premier]
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)
1305281
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
4652764
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1305281
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):
Alpha Tocopherol 30 UNT / vitamin C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vit-B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
(Atom ID: 4652762)

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
alpha Tocopherol 30 UNT / vitamin C 28 MG / Cholecalciferol 800 UNT / docosahexaenoic acid 310 MG / DOSS Sodium 55 MG / Ferrous fumarate 27 MG / folate 1.25 MG / vit-B6 Hydrochloride 25 MG / tricalcium phosphate 160 MG Oral Capsule [Prenexa Premier]
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)
1305281
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
4652762
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1305281
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):
Alpha Tocopherol 30 UNT / vitamin C 28 mg / Cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / DOSS Sodium 55 mg / Ferrous fumarate 27 mg / folate 1.25 mg / vitamin B6 Hydrochloride 25 mg / tricalcium phosphate 160 mg Oral Capsule [Prenexa Premier]
(Atom ID: 4652817)

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
alpha Tocopherol 30 UNT / vitamin C 28 MG / Cholecalciferol 800 UNT / docosahexaenoic acid 310 MG / DOSS Sodium 55 MG / Ferrous fumarate 27 MG / folate 1.25 MG / vitamin B6 Hydrochloride 25 MG / tricalcium phosphate 160 MG Oral Capsule [Prenexa Premier]
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)
1305281
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
4652817
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1305281
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):
PreNexa Premier (alpha tocopherol 30 UNT / ascorbic acid 28 mg / cholecalciferol 800 UNT / docosahexaenoic acid 310 mg / docusate sodium 55 mg / ferrous fumarate 27 mg / folic acid 1.25 mg / pyridoxine hydrochloride 25 mg / tribasic calcium phosphate 160 mg) Oral Capsule
(Atom ID: 4652631)

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
PreNexa Premier (alpha tocopherol 30 UNT / ascorbic acid 28 MG / cholecalciferol 800 UNT / docosahexaenoic acid 310 MG / docusate sodium 55 MG / ferrous fumarate 27 MG / folic acid 1.25 MG / pyridoxine hydrochloride 25 MG / tribasic calcium phosphate 160 MG) Oral Capsule
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)
1305281
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
4652631
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1305281
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.