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Nifedipine Impurity 7

SZ CAT No SZ-N003016
CAS No 108139-78-2
Mol.F. C19H18N4O6
Mol.Wt. 398.4
Inv. Status Custom Synthesis


Chemical Name: Methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

Smiles: O=C(C(C(C(C=CC=C1)=C1[N](=O)=O)NC(C(C=CC=C2)=C2[N](=O)=O)N3)=C3C)OC

Inchi: InChI=1S/C16H19N3O3.ClH/c1-2-18-10-13(16(21)22)15(20)12-4-3-11(9-14(12)18)19-7-5-17-6-8-19;/h3-4,9-10,17H,2,5-8H2,1H3,(H,21,22);1H

Rapid characterization of impurities in the bulk drug of nifedipine by high performance liquid chromatography-quadrupole time of fight mass spectrometry
Peixi Zhu 1, Lixi Ding, Jiajia He, Guogang Zheng
Se Pu. 2012 Oct;30(10):1026-30.
 
Development and validation of rp-hplc method for the estimation of process related impurity from nifedipine
Dr.Manisha. S. Kedar1* , Dr.Manoj. P. Shirbhate2 , Manjusha. S. Sanap3 , Dr.Rani. S. Kankate4 , Prerana. B. Jadhav5 and Bhagyashri. J. Warude
European Journal of Molecular & Clinical Medicine Volume 7, Issue 8, 2020; 5593-5601
 
Validation of an HPLC Method for Nifedipine and its Related Substances in Raw Materials
N. Beaulieu ,N. M. Curran,S. J. Graham,R. W. Sears &E. G. Lovering
Journal of Liquid Chromatography  Volume 14, 1991 - Issue 6 Pages 1173-1183
 
Development and characterization of ethylcellulose based microsphere for sustained release of nifedipine
PatitapabanaParidaaSubash ChandraMishrabSubhashreeSahoocAjitBeheradBibhukalyan PrasadNayak
Journal of Pharmaceutical Analysis Volume 6, Issue 5, October 2016, Pages 341-344