Zarontin

{
  "unii": {
    "unii": "5SEH9X1D1D",
    "rxcui": "4135",
    "inchikey": "HAPOVYFOVVWLRS-UHFFFAOYSA-N",
    "display_name": "ETHOSUXIMIDE",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "0e008f33-70a1-4bc6-b3a0-d45214418ab6": {
      "match": "brand_token",
      "title": "ZARONTIN (ETHOSUXIMIDE) CAPSULE [PARKE-DAVIS DIV OF PFIZER INC]",
      "spl_version": "21",
      "published_date": "2026-05-26"
    }
  },
  "productid": "0071-0237_b5966080-3265-4027-b1f6-67af24097f18",
  "productndc": "0071-0237",
  "dosage_form": "CAPSULE",
  "orange_book": {
    "appl_no": "012380",
    "products": [
      {
        "rs": true,
        "rld": true,
        "te_code": "AB",
        "strength": "250MG",
        "product_no": "001",
        "approval_date": "Approved Prior to Jan 1, 1982"
      }
    ],
    "appl_type": "N"
  },
  "dea_schedule": null,
  "product_type": "HUMAN PRESCRIPTION DRUG",
  "substance_name": "ETHOSUXIMIDE",
  "proprietary_name": "Zarontin",
  "active_ingred_unit": "mg/1",
  "application_number": "NDA012380",
  "marketing_category": "NDA",
  "nonproprietary_name": "Ethosuximide",
  "start_marketing_date": "20000922",
  "active_numerator_strength": "250"
}