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 265 registered cases (1.8% of all violations) among all sports tracked by the Anti-Doping Database, which contains 14,828 verified cases. USA leads with 56 cases, while Basketball is the most affected sport (30 cases).

Cases of Carboxy THC by Sport
Basketball
30
Weightlifting
19
Track and field
17
Rugby
14
Cycling
13
Top Sport: Basketball

30

Basketball cases

0%

Of all violations

265

Total Carboxy THC cases
Basketball's share of Carboxy THC violations 0%
30 of 265

Basketball has the most recorded cases of Carboxy THC violations globally, with 30 registered cases — 0% of all 265 verified cases.

Cases of Carboxy THC by Country
USA
56
Czech Republic
34
Serbia (Republic of)
17
South Africa
15
Brazil
11
Top Country: USA

56

USA cases

21.1%

Of all violations

265

Total Carboxy THC cases
USA's share of Carboxy THC violations 21.1%
56 of 265

USA leads significantly in Carboxy THC violations globally, with 56 registered cases — 21.1% of all 265 verified cases.

Global Substance Ranking

Carboxy THC ranks #20 of 360 prohibited substances in the Anti-Doping Database.

#1 Stanozolol
1,379
#2 Methandienone
843
#3 Norandrosterone
787
#4 Testosterone
772
···
#20 Carboxy THC
265
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 92.5%
245 cases
Female 7.5%
20 cases
Analysis: has a notably higher proportion of male cases (92.5%) compared to the global average (80.1%), a difference of 12.4 percentage points. Global average: 80.1% male, 19.9% female
Average Suspension Length
13.1
months
Carboxy THC
30.2
months
Global average

The average suspension for Carboxy THC violations is 13.1 months, shorter than the global average of 30.2 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 14,828 verified anti-doping rule violations across all sports and all countries, and is updated regularly.