niacin 750 MG [Endur-Acin]

RxNorm concept 2001473, branded drug component (sbdc).

RxCUI: 2001473
Term type: Branded drug component (SBDC)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/2001473 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

niacin 7393

Related concepts

niacin 750 MG Extended Release Oral Tablet [Endur-Acin] (SBD, constitutes)
Endur-Acin (BN, has ingredient)
niacin 750 MG (SCDC, tradename of)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 2001473 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/2001473 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 2001473. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.

Get a free key RxNorm docs Connect the MCP server

Source: U.S. National Library of Medicine, release 2026-10-05. No license required (Current Prescribable Content). Reference data, not medical advice.