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Losartan EP Impurity A

Losartan EP Impurity A

Product Description
CAT No.
ALN-L028002
CAS No.
79047-41-9
Mol. F.
C8H13ClN2O
Mol. Wt.
188.7
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Chemical Name : 2-Butyl-4-chloro-1H-imidazole-5-methanol
Smiles : OCC1=C(Cl)N=C(CCCC)N1
Inchi : InChI=1S/C22H22ClN6O.K/c1-2-3-8-20-24-21(23)19(14-30)29(20)13-15-9-11-16(12-10-15)17-6-4-5-7-18(17)22-25-27-28-26-22;/h4-7,9-12,30H,2-3,8,13-14H2,1H3;/q-1;+1

Development and validation of a stability-indicating HPLC method for the simultaneous determination of Losartan potassium, hydrochlorothiazide, and their degradation products

Deanne L. Hertzog a,*, Jennifer Finnegan McCafferty b , Xueguang Fang b , R. Jeffrey Tyrrell c , Robert A. ReednJournal of Pharmaceutical and Biomedical Analysis 30 (2002) 747u2013760

An Efficient, Commercially Viable, and Safe Process for Preparation of Losartan Potassium, an Angiotensin II Receptor Antagonist

, Jennifer Finnegan McCafferty b , Xueguang Fang b , R. Jeffrey Tyrrell c , Robert A. Reed – Journal of Pharmaceutical and Biomedical Analysis 30 (2002) 747–760
Suri Babu Madasu,†,‡ N. A. Vekariya,

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