(−)-11-nor-9-carboxy-Δ9-THC (exempt preparation)
Cayman Chemical Item Number 10009897
Description
Δ9-Tetrahydrocannabinol (Δ9-THC), the active constituent of marijuana, is metabolized primarily by hydroxylation at the allylic C-11 position followed by oxidation to (−)-11-nor-9-carboxy-Δ9-THC. (−)-11-nor-9-carboxy-Δ9-THC is the major metabolite of Δ9-THC and is used as an internal standard in various analytical procedures to unequivocally confirm its presence in biological fluids.1↗
Formal Name 6aR,​7,​8,​10aR-​tetrahydro-​1-​hydroxy-​6,​6-​dimethyl-​3-​pentyl-​6H-​dibenzo[b,​d]pyran-​9-​carboxylic acid
CAS Number 56354-06-4
Molecular Formula C21H28O4
Formula Weight 344.4
Formulation A solution in methanol
Purity ≥98%
Stability 1 year
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
SMILES CC1(C)​[C@@H]​2CCC(C(O)​=O)​=C[C@H]​2C3=C(O)​C=C(CCCCC)​C=C3O1
InCHI Code 1S/C21H28O4/c1-4-5-6-7-13-10-17(22)​19-15-12-14(20(23)​24)​8-9-16(15)​21(2,3)​25-18(19)​11-13/h10-12,15-16,22H,4-9H2,1-3H3,(H,23,24)​/t15-,16-/m1/s1 
InCHI Key YOVRGSHRZRJTLZ-HZPDHXFCSA-N