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ahk cu peptide benefits AHK-Cu (Copper Tripeptide-3) | Ingredient Guide 1% AHK-Cu Treatment Spray
1% AHK-Cu Treatment Spray
1 H NMR (400 MHz, DMSO-d 6 ) δ 9.45 (br, 1H), 8.87 (br, 1H), 8.34 (d, J=9.2 Hz, 1H), 8.01 (d, J=8.8 Hz, 1H), 7.98 (d, J=8.8 Hz, 1H), 7.87 (dd, J=8.4, 7.6 Hz, 1H), 7.57 (dd, J=7.6, 7.6 Hz, 1H), 7.17 (d, J=9.2 Hz, 1H), 3.87 (s, 3H)
preparation of certain cations of Formulas I and IA may occur by alkylating the N-positions of the quinoline scaffold using, for example, iodomethane or methyl trifluoromethanesulfonate (see Scheme 1)
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