Guaifenesin

{
  "unii": {
    "unii": "495W7451VQ",
    "rxcui": "5032",
    "inchikey": "HSRJKNPTNIJEKV-UHFFFAOYSA-N",
    "display_name": "GUAIFENESIN",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "9cfb1abb-98c4-4e90-8dd7-fcffc112f988": {
      "match": "brand_token",
      "title": "GUAIFENESIN DM (GUAIFENESIN AND DEXTROMETHORPHAN) SYRUP [CARDINAL HEALTH 107, LLC]",
      "spl_version": "8",
      "published_date": "2026-05-21"
    }
  },
  "productid": "0363-0028_4c76abec-f8fe-498d-a322-76b6f45a57f8",
  "productndc": "0363-0028",
  "dosage_form": "TABLET, EXTENDED RELEASE",
  "orange_book": {
    "appl_no": "210453",
    "products": [
      {
        "rs": false,
        "rld": false,
        "te_code": null,
        "strength": "600MG",
        "product_no": "001",
        "approval_date": "Oct 21, 2019"
      },
      {
        "rs": false,
        "rld": false,
        "te_code": null,
        "strength": "1.2GM",
        "product_no": "002",
        "approval_date": "Oct 21, 2019"
      }
    ],
    "appl_type": "A"
  },
  "dea_schedule": null,
  "product_type": "HUMAN OTC DRUG",
  "substance_name": "GUAIFENESIN",
  "proprietary_name": "Guaifenesin",
  "active_ingred_unit": "mg/1",
  "application_number": "ANDA210453",
  "marketing_category": "ANDA",
  "nonproprietary_name": "Guaifenesin",
  "start_marketing_date": "20200508",
  "active_numerator_strength": "600"
}