0.5 ML heparin sodium, porcine 10000 UNT/ML Prefilled Syringe

RxNorm concept 2121591, clinical drug (scd). Prescribable name: heparin sodium, porcine 5000 UNT in 0.5 mL Prefilled Syringe.

RxCUI: 2121591
Term type: Clinical drug (SCD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/2121591 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

heparin 5224

Other names

heparin sodium, porcine 5000 UNT per 0.5 ML Prefilled Syringe

Related concepts

heparin sodium, porcine 10000 UNT/ML (SCDC, consists of)
Prefilled Syringe (DF, has dose form)

Linked data

NDCs

NDC-11s RxNorm links to this concept; linked ones open their FDA product.

Use it

Look up 2121591 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/2121591 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 2121591. 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.