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potassium chloride

NDC 72603-337, potassium chloride, tablet, extended release, from Northstar Rx LLC.

Product NDC
72603-337
Status
Listed
Labeler
Northstar Rx LLC
Dosage form
TABLET, EXTENDED RELEASE
Route
ORAL
Product type
HUMAN PRESCRIPTION DRUG
Marketing category
ANDA
Application
ANDA214422
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/72603-337 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • POTASSIUM CHLORIDE750 mg/1

Pharmacologic classes

Increased Large Intestinal Motility [PE]; Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]; Osmotic Activity [MoA]; Osmotic Laxative [EPC]; Potassium Compounds [CS]; Potassium Salt [EPC]

Package NDCNDC-11Package
72603-337-0172603033701100 TABLET, EXTENDED RELEASE in 1 BOTTLE (72603-337-01)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • FDA label sections

    GET /v1/drugs/labels/b19a3fbf-cdbb-4f86-ac61-5dfb07e0a51a

  • NADAC price for package 72603033701

    GET /v1/drugs/nadac/72603033701

Use it

Look up 72603-337 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/72603-337 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 72603-337. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.
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Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.