Skip to content
healthcare.dev
Get a free key

Phenytoin

NDC 51672-4146, Phenytoin, tablet, chewable, from Sun Pharmaceutical Industries, Inc..

Product NDC
51672-4146
Status
Listed
Labeler
Sun Pharmaceutical Industries, Inc.
Dosage form
TABLET, CHEWABLE
Route
ORAL
Product type
HUMAN PRESCRIPTION DRUG
Marketing category
ANDA
Application
ANDA200565
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/51672-4146 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • PHENYTOIN50 mg/1

Pharmacologic classes

Anti-epileptic Agent [EPC]; Cytochrome P450 1A2 Inducers [MoA]; Cytochrome P450 2B6 Inducers [MoA]; Cytochrome P450 2C19 Inducers [MoA]; Cytochrome P450 2C8 Inducers [MoA]; Cytochrome P450 2C9 Inducers [MoA]; Cytochrome P450 2D6 Inducers [MoA]; Cytochrome P450 3A Inducers [MoA]; Decreased Central Nervous System Disorganized Electrical Activity [PE]

Package NDCNDC-11Package
51672-4146-151672414601100 TABLET, CHEWABLE in 1 BOTTLE (51672-4146-1)
51672-4146-3516724146031000 TABLET, CHEWABLE in 1 BOTTLE (51672-4146-3)
51672-4146-65167241460630 TABLET, CHEWABLE in 1 BOTTLE (51672-4146-6)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

  • FDA label sections

    GET /v1/drugs/labels/78b38e7b-1460-4adc-b738-320ffa6259c2

  • NADAC price for package 51672414601

    GET /v1/drugs/nadac/51672414601

Use it

Look up 51672-4146 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/51672-4146 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 51672-4146. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.
Get a free keyNDC docsConnect the MCP server

Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.