4'-methyl Acetyl fentanyl-d5 (hydrochloride) (exempt preparation)

4'-methyl Acetyl fentanyl-d5 (hydrochloride) (exempt preparation) (Cay-35276) is an analytical reference standard intended for use as an internal standard for the quantification of 4'-methyl acetyl fentanyl (Cay-9002271, Cay-19733) by GC- or LC-MS. 4'-methyl Acetyl fentanyl is structurally similar to known opioids. 4'-methyl Acetyl fentanyl-d5 is regulated as a Schedule I compound in the United States. 4'-methyl Acetyl fentanyl-d5 (hydrochloride) (exempt preparation) (Cay-35276) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.Formal Name: N-[1-[2-(4-methylphenyl)ethyl]-4-piperidinyl]-N-phenyl-d5-acetamide, monohydrochloride. CAS Number: 2747915-10-0. Molecular Formula: C22H23D5N2O . HCl. Formula Weight: 378.0. Purity: >99% deuterated forms (d1-d5). Formulation: (Request formulation change), A 100 µg/ml solution in methanol. SMILES: CC(N(C1CCN(CCC2=CC=C(C)C=C2)CC1)C3=C([2H])C([2H])=C([2H])C([2H])=C3[2H])=O.Cl. InChi Code: InChI=1S/C22H28N2O.ClH/c1-18-8-10-20(11-9-18)12-15-23-16-13-22(14-17-23)24(19(2)25)21-6-4-3-5-7-21,/h3-11,22H,12-17H2,1-2H3,1H/i3D,4D,5D,6D,7D,. InChi Key: KITSACSWOJJVKN-BQAHAFBHSA-N.