Mercaptopurine

{
  "unii": {
    "unii": "E7WED276I5",
    "rxcui": "103",
    "inchikey": "WFFQYWAAEWLHJC-UHFFFAOYSA-N",
    "display_name": "MERCAPTOPURINE",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "25b39be7-fe1e-efe6-e063-6294a90a6e8d": {
      "match": "brand_token",
      "title": "MERCAPTOPURINE SUSPENSION [HIKMA PHARMACEUTICALS USA INC.]",
      "spl_version": "4",
      "published_date": "2026-03-19"
    }
  },
  "productid": "71921-150_e7309808-5ae8-4a55-90e3-3992ace0da62",
  "productndc": "71921-150",
  "dosage_form": "TABLET",
  "orange_book": {
    "appl_no": "009053",
    "products": [
      {
        "rs": false,
        "rld": true,
        "te_code": "AB",
        "strength": "50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**",
        "product_no": "002",
        "approval_date": "Approved Prior to Jan 1, 1982"
      }
    ],
    "appl_type": "N"
  },
  "dea_schedule": null,
  "product_type": "HUMAN PRESCRIPTION DRUG",
  "substance_name": "MERCAPTOPURINE",
  "proprietary_name": "Mercaptopurine",
  "active_ingred_unit": "mg/1",
  "application_number": "NDA009053",
  "marketing_category": "NDA",
  "nonproprietary_name": "Mercaptopurine",
  "start_marketing_date": "20260130",
  "active_numerator_strength": "50"
}