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Remifentanil EP Impurity B

SZ CAT No SZ-R078003
CAS No 1332691-33-4
Mol.F. C19H26N2O5
Mol.Wt. 362.4
Inv. Status Custom Synthesis
Rel. CAS No 1332585-86-0 (HCl salt)


Chemical Name: Methyl 4-[acetyl(phenyl)amino]-1-(3-methoxy-3-oxopropyl)piperidine-4-carboxylate (as per EP)

Smiles: O=C(OC)C1(CCN(CCC(OC)=O)CC1)N(C(C)=O)C2=CC=CC=C2

Inchi: InChI=1S/C16H22N2O3/c1-3-14(19)18(13-7-5-4-6-8-13)16(15(20)21-2)9-11-17-12-10-16/h4-8,17H,3,9-12H2,1-2H3