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Naphazoline Impurity 1

Naphazoline Impurity 1

Product Description
CAT No.
ALN-N041006
CAS No.
161983-06-8
Mol. F.
C15H17NO : HCl
Mol. Wt.
227.3 : 36.5
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RFQ
Chemical Name : Isopropyl 2-(naphthalen-1-yl)acetimidate hydrochloride
Smiles : CC(C)OC(CC1=CC=CC2=CC=CC=C21)=N.Cl
Inchi : InChI=1S/C20H40N4O10/c1-6(21)14-10(26)9(25)11(27)19(32-14)34-16-8(23)4-7(22)15(12(16)28)33-18-13(29)17(24-3)20(2,30)5-31-18/h6-19,24-30H,4-5,21-23H2,1-3H3/t6-,7-,8+,9+,10+,11-,12-,13-,14-,15+,16-,17-,18-,19-,20+/m1/s1

Determination of naphazoline HCl, pheniramine maleate and their official impurities in eye drops and biological fluid rabbit aqueous humor by a validated LC-DAD method

Khadiga M. Kelani,ab Maha A. Hegazy, a Amal M. Hassanb and Mahmoud A. TantawynRSC Adv., 2021,11, 7051-7058

A validated stability-indicating HPLC method for the simultaneous determination of pheniramine maleate and naphazoline hydrochloride in pharmaceutical formulations

Taomin Huang1
, Nianzu Chen1 , Donglei Wang1 , Yonghua Lai1 and Zhijuan Cao – Chemistry Central Journal 2014, 8:7 Spectrophotometric, chemometric and chromatographic determination of naphazoline hydrochloride and chlorpheniramine maleate in the presence of naphazoline hydrochloride alkaline degradation product

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