102041-1LOINC 2.82
Carboxy tetrahydrocannabinol Delta 9/Creatinine [Mass Ratio] in Urine
THC-9-COOH/Creat Ur
Definition
- Carboxy THC is the major metabolite of cannabinoid found in urine, but is not related to source, time of exposure, amount, or impairment. Carboxy THC may be found in urine for 7-10 days following light or moderate use and as long as 4-6 weeks following heavy use. THC metabolites are stored rapidly in body fat following use and are released slowly over time. [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3196989/]
Component
- Carboxy tetrahydrocannabinol Delta 9/Creatinine
Specimen / system
- Urine
Class
- DRUG/TOX
Property
- MRto
Scale
- Qn
Related names
- 11-nor-9-carboxy-delta-9-THC; 11-nor-9-carboxy-THC; 11-nor-delta-9-THC-9-COOH; 9-carboxy-11-nor-delta-9-tetrahydrocannabinol; 9-Carboxy-delta(9)-thc; 9-Carboxy-thc; C22H30O4; Carboxytetrahydrocannabinol; CarboxyTHC; Carboxy-THC-delta-9; CR; Crea; Creat; delta(9)-Tetrahydrocannabinolic acid; Delta(9)-THC; Delta-9-tetrahydrocannabinol; Delta-9-tetrahydrocannabinol metabolite; Dronabinol; DRUG/TOXICOLOGY; Drugs; Marijuana; Mass concentration ratio; Mass ratio; MCRto; Nabilone; Point in time; QNT; Quan; Quant; Quantitative; Random; THC; THC-9-COOH; THC-9-COOH/Cr; THCA; THCA-A; THCC; THCCOOH; THC-COOH; UA; UCr; UR; Urn
Index terms
- 11-nor-9-carboxy-delta-9-THC
- 11-nor-9-carboxy-THC
- 11-nor-delta-9-THC-9-COOH
- 9-carboxy-11-nor-delta-9-tetrahydrocannabinol
- 9-Carboxy-delta(9)-thc
- 9-Carboxy-thc
- C22H30O4
- Carboxy-THC-delta-9
- Carboxytetrahydrocannabinol
- CarboxyTHC
- CR
- Crea
- Creat
- delta(9)-Tetrahydrocannabinolic acid
- Delta(9)-THC
- Delta-9-tetrahydrocannabinol
- Delta-9-tetrahydrocannabinol metabolite
- Dronabinol
- DRUG/TOXICOLOGY
- Drugs
- Marijuana
- Mass concentration ratio
- Mass ratio
- MCRto
- Nabilone
- Point in time
- QNT
- Quan
- Quant
- Quantitative
- Random
- THC
- THC-9-COOH
- THC-9-COOH/Cr
- THC-COOH
- THCA
- THCA-A
- THCC
- THCCOOH
- UA
3 further terms