# AZULFIDINE EN-TABS
> **NDA007073** · New Drug Application · Sponsor: PFIZER · Approved 1950-06-20
## Drug
- **FDA Application Number:** NDA007073
- **Application type:** New Drug Application
- **Brand name:** AZULFIDINE EN-TABS
- **Generic name:** SULFASALAZINE
- **Active ingredients:** SULFASALAZINE
- **Dosage form:** TABLET, DELAYED RELEASE
- **Route:** ORAL
- **Marketing status:** Prescription
- **Sponsor:** PFIZER
- **Manufacturer:** Pfizer Laboratories Div Pfizer Inc
- **First approval:** 1950-06-20
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=007073)
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