JWH 251 4-methylphenyl isomer

JWH 251 is a cannabimimetic indole that shows a high affinity for the central cannabinoid (CB1) receptor with a Ki value of 29 nM. This compound has been identified as an adulterant in herbal blends. JWH 251 4-methylphenyl isomer differs from JWH 251 by having the methyl group at the 4 position, rather than the 2 position, on the phenyl group. The biological and toxicological properties of this compound have not been characterized. This product is intended for forensic purposes.Formal Name: 2-(4-methylphenyl)-1-(1-pentyl-1H-indol-3-yl)-ethanone. CAS Number: 864445-41-0. Molecular Formula: C22H25NO. Formula Weight: 319.4. Purity: >98%. Formulation: (Request formulation change), A solution in methanol. Solubility: DMF: 5 mg/ml, DMSO: 2.5 mg/ml, Ethanol: 20 mg/ml. lambdamax: 212, 246, 305 nm. SMILES: O=C(C1=CN(CCCCC)C2=C1C=CC=C2)CC3=CC=C(C)C=C3. InChi Code: InChI=1S/C22H25NO/c1-3-4-7-14-23-16-20(19-8-5-6-9-21(19)23)22(24)15-18-12-10-17(2)11-13-18/h5-6,8-13,16H,3-4,7,14-15H2,1-2H3. InChi Key: GSVYYNBRAJBCQS-UHFFFAOYSA-N.