Theophylline

{
  "unii": {
    "unii": "0I55128JYK",
    "rxcui": "91178",
    "inchikey": "ZFXYFBGIUFBOJW-UHFFFAOYSA-N",
    "display_name": "THEOPHYLLINE ANHYDROUS",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "aa80b9f4-8a5d-3e14-e053-2a95a90a8aab": {
      "match": "brand_token",
      "title": "THEOPHYLLINE (ANHYDROUS) (THEOPHYLLINE) TABLET, EXTENDED RELEASE [GOLDEN STATE MEDICAL SUPPLY, INC.]",
      "spl_version": "5",
      "published_date": "2026-06-01"
    }
  },
  "productid": "23155-742_c8abc0eb-6bb6-4f7b-a7bf-793cf90c5ead",
  "productndc": "23155-742",
  "dosage_form": "TABLET, EXTENDED RELEASE",
  "orange_book": {
    "appl_no": "081236",
    "products": [
      {
        "rs": false,
        "rld": false,
        "te_code": "AB",
        "strength": "450MG",
        "product_no": "001",
        "approval_date": "Nov 9, 1992"
      }
    ],
    "appl_type": "A"
  },
  "dea_schedule": null,
  "product_type": "HUMAN PRESCRIPTION DRUG",
  "substance_name": "THEOPHYLLINE ANHYDROUS",
  "proprietary_name": "Theophylline",
  "active_ingred_unit": "mg/1",
  "application_number": "ANDA081236",
  "marketing_category": "ANDA",
  "nonproprietary_name": "Theophylline",
  "start_marketing_date": "20220512",
  "active_numerator_strength": "450"
}