L-Tryptophan

UNIISPLATC N06AX02

Last synced from FDA National Drug Code directory (United States) on June 3, 2026

Identification

ManufacturerProfessional Complementary Health Formulas

CountryUS (United States)

ATC codeN06AX02

Dispensing—

ReimbursedNo

SourceFDA National Drug Code directory (United States)

Last synced6/3/2026

Packs · 1

ndc11
6308374232
59 mL in 1 BOTTLE, DROPPER (63083-7423-2)

Annotations

UNII (FDA Substance ID)

8DUH1N11BX

TRYPTOPHAN

RxCUI 10898

DailyMed SPL labels

1 version tracked

Raw payload (JSON)

{
  "unii": {
    "unii": "8DUH1N11BX",
    "rxcui": "10898",
    "inchikey": "QIVBCDIJIAJPQS-VIFPVBQESA-N",
    "display_name": "TRYPTOPHAN",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "26635331-75fe-432d-beba-f2a5e80d7c19": {
      "match": "brand_token",
      "title": "L-TRYPTOPHAN 7423 (L-TRYPTOPHAN) LIQUID [PROFESSIONAL COMPLEMENTARY HEALTH FORMULAS]",
      "spl_version": "2",
      "published_date": "2026-01-12"
    }
  },
  "productid": "63083-7423_6fb330ef-c6db-43e9-b1cd-14df3c6a9814",
  "productndc": "63083-7423",
  "dosage_form": "LIQUID",
  "dea_schedule": null,
  "product_type": "HUMAN OTC DRUG",
  "substance_name": "TRYPTOPHAN",
  "proprietary_name": "L-Tryptophan",
  "active_ingred_unit": "[hp_X]/59mL",
  "application_number": null,
  "marketing_category": "UNAPPROVED HOMEOPATHIC",
  "nonproprietary_name": "L-Tryptophan",
  "start_marketing_date": "19840815",
  "active_numerator_strength": "4"
}

Related drugs

Other records sharing ATC code N06AX02.

Access this data programmatically

Query L-Tryptophan and 610,000+ other drug records through a single REST API — with a last_synced_at provenance stamp on every response. Free tier includes 100 requests/day.

Get a free API key Read the API docs