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Quetiapine EP Impurity Q

Quetiapine EP Impurity Q

Product Description
CAT No.
ALN-Q001017
CAS No.
NA
Mol. F.
C25H34N3O4S : I
Mol. Wt.
472.6 : 126.9
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Chemical Name : 4-(Dibenzo[b,f][1,4]thiazepin-11-yl)-1,1-bis(2-(2-hydroxyethoxy)ethyl) piperazin-1-ium Iodide
Smiles : OCCOCC[N+]1(CCOCCO)CCN(C2=NC3=CC=CC=C3SC4=CC=CC=C24)CC1.[I-]
Inchi : InChI=1S/C19H21N3S.ClH/c1-2-21-11-13-22(14-12-21)19-15-7-3-5-9-17(15)23-18-10-6-4-8-16(18)20-19;/h3-10H,2,11-14H2,1H3;1H
Synonym : Quetiapine Quaternary Salt (USP)

Identification and Characterization of Potential Impurities of Quetiapine Fumarate

Elu017cbieta U. Stolarczyk,u0141ukasz Kaczmarek,Kamil Eksanow,Marek Kubiszewski,Magdalena Glice &Andrzej KutnernPharmaceutical Development and Technologyu00a0 Volume 14, 2009 – Issue 1 Pages 29-39

An Improved and Single Pot Process for the Production of Quetiapine Hemifumarate Substantially Free from Potential Impurities

Navnath C. Niphade, Anil C. Mali, Bhushan S. Pandit, Kunal M. Jagtap, Sanjay A. Jadhav, Madhukar N. Jachak, and Vijayavitthal T. Mathad – Org. Process Res. Dev. 2009, 13, 4, 792–797

Stability indicating fast LC method for determination of quetiapine fumarate related substances in bulk and pharmaceutical formulation

R.Narendra Kumar,

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