Natazia

NDC 50419-409, estradiol valerate and estradiol valerate/dienogest, kit, from Bayer HealthCare Pharmaceuticals Inc..

Product NDC: 50419-409
Status: Listed
Labeler: Bayer HealthCare Pharmaceuticals Inc.
Dosage form: KIT
Route: —
Product type: HUMAN PRESCRIPTION DRUG
Marketing category: NDA
Application: NDA022252
DEA schedule: None

Request

curl https://api.healthcare.dev/v1/drugs/ndc/50419-409 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

None listed.

Package NDC	NDC-11	Package
50419-409-00	50419040900	90 BLISTER PACK in 1 PACKAGE (50419-409-00) / 1 KIT in 1 BLISTER PACK
50419-409-03	50419040903	3 BLISTER PACK in 1 PACKAGE (50419-409-03) / 1 KIT in 1 BLISTER PACK (50419-409-01)
50419-409-73	50419040973	5 BLISTER PACK in 1 PACKAGE (50419-409-73) / 1 KIT in 1 BLISTER PACK
50419-409-76	50419040976	2 BLISTER PACK in 1 PACKAGE (50419-409-76) / 1 KIT in 1 BLISTER PACK (50419-409-70)

Linked data

RxNorm, label and prices

RxNorm concepts

978950{5 (dienogest 2 MG / estradiol valerate 2 MG Oral Tablet) / 17 (dienogest 3 MG / estradiol valerate 2 MG Oral Tablet) / 2 (estradiol valerate 1 MG Oral Tablet) / 2 (estradiol valerate 3 MG Oral Tablet) / 2 (inert ingredients 1 MG Oral Tablet) } Pack [Natazia 28 Day] (BPCK)

Related lookups

FDA label sections
GET /v1/drugs/labels/02c91fba-9c47-43ef-ac78-e82369798834
NADAC price for package 50419040903
GET /v1/drugs/nadac/50419040903

Use it

Look up 50419-409 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/ndc/50419-409 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up NDC 50419-409. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.

Get a free key NDC docs Connect the MCP server

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