Carboxy THC

This page shows anti-doping rule violation data we have registered for Carboxy THC.

Number of cases in Carboxy THC Last 10 Years

Carboxy THC

Carboxy THC ranks #20 globally among prohibited substances, with 257 registered cases (1.7% of all violations) among all sports tracked by the Anti-Doping Database, which contains 14,710 verified cases. USA leads with 52 cases, while Basketball is the most affected sport (30 cases).


Cases of Carboxy THC by Sport
Top Sport: Basketball

30

Basketball cases

0%

Of all violations

257

Total Carboxy THC cases
Basketball's share of Carboxy THC violations 0%
30 of 257

Basketball has the most recorded cases of Carboxy THC violations globally, with 30 registered cases0% of all 257 verified cases.

Cases of Carboxy THC by Country
Top Country: USA

52

USA cases

20.2%

Of all violations

257

Total Carboxy THC cases
USA's share of Carboxy THC violations 20.2%
52 of 257

USA leads significantly in Carboxy THC violations globally, with 52 registered cases20.2% of all 257 verified cases.

Global Substance Ranking

Carboxy THC ranks #20 of 358 prohibited substances in the Anti-Doping Database.

#1 Stanozolol
1,364
#2 Methandienone
835
#3 Norandrosterone
781
#4 Testosterone
758
···
#20 Carboxy THC
257
About This Ranking

This ranking covers only prohibited substances with verified case records in the Anti-Doping Database. Procedural violations (whereabouts failures, refusals to test, etc.) are excluded.

Active Sanctions — Expiry Year
Gender Distribution
Male 93.8%
241 cases
Female 6.2%
16 cases
Analysis: has a notably higher proportion of male cases (93.8%) compared to the global average (80.2%), a difference of 13.6 percentage points. Global average: 80.2% male, 19.8% female
Average Suspension Length
13.2
months
Carboxy THC
30.1
months
Global average

The average suspension for Carboxy THC violations is 13.2 months, shorter than the global average of 30.1 months.

11-nor-9-Carboxy-THC, also known as 11-nor-9-carboxy-delta-9-tetrahydrocannabinol, 11-COOH-THC, THC-COOH, and THC-11-oic acid, is the main secondary metabolite of THC which is formed in the body after Cannabis is consumed.

If you use this data, please credit The Anti-Doping Database

The intelligence tool for anti-doping professionals

Used by journalists, sport lawyers, NADOs and researchers worldwide for proactive strategy — not just post-case research.

 

As a subscriber you get instant access to verified, structured anti-doping case data — from hours of research to seconds:

  • Complete athlete and sanction details
    • Identity, ban periods, substances used, test type, violation information and more.
  • Verified documents and case materials
    • Access sanction decisions, PDFs and official sources when available.
  • Advanced insights and historical trends
    • Statistics across sports, countries, substances and year-by-year comparisons — for proactive planning, not just post-case analysis.

The Anti-Doping Database currently contains 14,710 verified anti-doping rule violations across all sports and all countries, and is updated regularly.