0.5 ML interferon beta-1a 0.088 MG/ML Auto-Injector

RxNorm concept 1650003, clinical drug (scd). Prescribable name: interferon beta-1a 44 MCG in 0.5 mL Auto-Injector.

RxCUI: 1650003
Term type: Clinical drug (SCD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/1650003 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

interferon beta-1a 75917

Other names

interferon beta-1a 44 MCG per 0.5 ML Auto-Injector

Related concepts

interferon beta-1a 0.088 MG/ML (SCDC, consists of)
Auto-Injector (DF, has dose form)
0.5 ML interferon beta-1a 0.088 MG/ML Auto-Injector [Rebif] (SBD, has tradename)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 1650003 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/1650003 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 1650003. 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.