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levothyroxine sodium

NDC 47781-640, levothyroxine sodium, tablet, from Alvogen, Inc..

Product NDC
47781-640
Status
Listed
Labeler
Alvogen, Inc.
Dosage form
TABLET
Route
ORAL
Product type
HUMAN PRESCRIPTION DRUG
Marketing category
NDA
Application
NDA021116
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/47781-640 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • LEVOTHYROXINE SODIUM25 ug/1

Pharmacologic classes

Thyroxine [CS]; l-Thyroxine [EPC]

Package NDCNDC-11Package
47781-640-10477810640101000 TABLET in 1 BOTTLE (47781-640-10)
47781-640-904778106409090 TABLET in 1 BOTTLE (47781-640-90)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • FDA label sections

    GET /v1/drugs/labels/4ddcaec1-a58f-340b-9bc1-bbe048b8c885

  • NADAC price for package 47781064010

    GET /v1/drugs/nadac/47781064010

  • NADAC price for package 47781064090

    GET /v1/drugs/nadac/47781064090

Use it

Look up 47781-640 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/47781-640 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 47781-640. 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.