para-methyl Cyclopentyl fentanyl (hydrochloride)

para-methyl Cyclopentyl fentanyl (hydrochloride) (Cay-23041) is an analytical reference standard that is structurally similar to known opioids. para-methyl Cyclopentyl fentanyl is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.Formal Name: N-(4-methylphenyl)-N-[1-(2-phenylethyl)-4-piperidinyl]-cyclopentanecarboxamide, monohydrochloride. CAS Number: 2748409-68-7. Molecular Formula: C26H34N2O . HCl. Formula Weight: 427.0. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 1 mg/ml, DMSO: 1 mg/ml, Ethanol: 30 mg/ml, Ethanol:PBS (pH 7.2)(1:2): 0.33 mg/ml. lambdamax: 202 nm. SMILES: O=C(C1CCCC1)N(C2CCN(CCC3=CC=CC=C3)CC2)C4=CC=C(C)C=C4.Cl. InChi Code: InChI=1S/C26H34N2O.ClH/c1-21-11-13-24(14-12-21)28(26(29)23-9-5-6-10-23)25-16-19-27(20-17-25)18-15-22-7-3-2-4-8-22,/h2-4,7-8,11-14,23,25H,5-6,9-10,15-20H2,1H3,1H. InChi Key: GLVBWGXSMDCZQP-UHFFFAOYSA-N.