Choline C 11

Orange BookUNIISPL

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

Identification

ManufacturerMayo Clinic

CountryUS (United States)

ATC code—

Dispensing—

ReimbursedNo

SourceFDA National Drug Code directory (United States)

Last synced6/3/2026

Packs · 1

ndc11
5267055630
30 mL in 1 VIAL (52670-556-30)

Annotations

UNII (FDA Substance ID)

M4AS4XGD4Q

CHOLINE C-11

RxCUI 1425419

Orange Book

N203155

DailyMed SPL labels

1 version tracked

Raw payload (JSON)

{
  "unii": {
    "unii": "M4AS4XGD4Q",
    "rxcui": "1425419",
    "inchikey": "OEYIOHPDSNJKLS-BJUDXGSMSA-N",
    "display_name": "CHOLINE C-11",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "INTRAVENOUS",
  "spl_meta": {
    "8e046642-5038-4094-b1bb-a1915558fb1c": {
      "match": "brand_token",
      "title": "CHOLINE C 11 (CHOLINE C-11) INJECTION [MAYO CLINIC]",
      "spl_version": "10",
      "published_date": "2025-12-29"
    }
  },
  "productid": "52670-556_46dfe43b-1bd0-57a8-e063-6294a90a4c40",
  "productndc": "52670-556",
  "dosage_form": "INJECTION",
  "orange_book": {
    "appl_no": "203155",
    "products": [
      {
        "rs": true,
        "rld": true,
        "te_code": "AP",
        "strength": "4-33.1mCi/ML",
        "product_no": "001",
        "approval_date": "Sep 12, 2012"
      }
    ],
    "appl_type": "N"
  },
  "dea_schedule": null,
  "product_type": "HUMAN PRESCRIPTION DRUG",
  "substance_name": "CHOLINE C-11",
  "proprietary_name": "Choline C 11",
  "active_ingred_unit": "mCi/mL",
  "application_number": "NDA203155",
  "marketing_category": "NDA",
  "nonproprietary_name": "Choline C-11",
  "start_marketing_date": "20120912",
  "active_numerator_strength": "33.1"
}

Access this data programmatically

Query Choline C 11 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