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Atracurium Besilate USP Impurity K (Mixture of cis, trans, cis, cis(K1 & K2), tans, trans Isomer)

Atracurium Besilate USP Impurity K (Mixture of cis, trans, cis, cis(K1 & K2), tans, trans Isomer)

Product Description
CAT No.
ALN-A021015
CAS No.
NA
Mol. F.
C54H74N2O12 : 2(C6H5O3S)
Mol. Wt.
943.2 : 2(157.2)
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RFQ
Chemical Name : 2,2′-[(Hexane-1,5)-diylbis(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate (as per USP)
Smiles : O=C(OCCCCC(C)OC(CC[N+]1(C)C(CC2=CC=C(OC)C(OC)=C2)C3=C(C=C(OC)C(OC)=C3)CC1)=O)CC[N+]4(C)C(CC5=CC=C(OC)C(OC)=C5)C6=C(C=C(OC)C(OC)=C6)CC4.O=S(C7=CC=CC=C7)([O-])=O.O=S(C8=CC=CC=C8)([O-])=O
Inchi : InChI=1/C54H74N2O12.2C2HF3O2/c1-36(20-26-67-53(57)18-24-55(2)22-16-39-32-49(63-8)51(65-10)34-41(39)43(55)28-37-12-14-45(59-4)47(30-37)61-6)21-27-68-54(58)19-25-56(3)23-17-40-33-50(64-9)52(66-11)35-42(40)44(56)29-38-13-15-46(60-5)48(31-38)62-7;2*3-2(4,5)1(6)7/h12-15,30-36,43-44H,16-29H2,1-11H3;2*(H,6,7)/q+2;;/p-2

Determination of atracurium, cisatracurium and mivacurium with their impurities in pharmaceutical preparations by liquid chromatography with charged aerosol detection

Agata Bu0142azewicz, Zbigniew Fijau0142eka,b, Mau0142gorzata Warowna-Grzeskiewicz ,Magdalena JadachnJournal of Chromatography A, 1217 (2010) 1266u20131272

Directly Coupled Chiral HPLC-NMR and HPLC-CD Spectroscopy as Complementary Methods for Structural and Enantiomeric Isomer Identification: Application to Atracurium Besylate

Nisha Mistry,Andrew D. Roberts, George E. Tranter,Peter Francis, Ian Barylski, Ismail M. Ismail,§ Jeremy K. Nicholson,| and John C. Lindon – Anal. Chem. 1999, 71, 2838-2843

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