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Atazanavir Impurity B

Atazanavir Impurity B

Product Description
CAT No.
ALN-A009021
CAS No.
198904-85-7
Mol. F.
C17H21N3O2
Mol. Wt.
299.4
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Chemical Name : Tert-butyl 2-(4-(pyridin-2-yl)benzyl)hydrazine-1-carboxylate
Smiles : O=C(OC(C)(C)C)NNCC1=CC=C(C2=NC=CC=C2)C=C1
Inchi : InChI=1S/C42H46N6O4/c1-42(2,3)39(52-41(51)43-4)40(50)47-37(26-30-12-6-5-7-13-30)38(49)29-48(28-32-18-22-34(23-19-32)36-15-9-11-25-45-36)46-27-31-16-20-33(21-17-31)35-14-8-10-24-44-35/h5-25,27,37-39,49H,26,28-29H2,1-4H3,(H,43,51)(H,47,50)/b46-27+/t37-,38-,39+/m0/s1

Determination of Genotoxic impurity in Atazanavir sulphate drug substance by LC-MS

K. Geetha Bhavania , K. Bala Murali Krishnac , N. Srinivasub* , D. Ramachandranc* , N.V.V.S.S. Ramand , B. Hari Babuc*nJ Pharm Biomed Anal. 2017 Jan 5;132:156-158

Impact of monomeric vs. micellar surfactant and surfactant-polymer interactions on nucleation-induction times of atazanavir from supersaturated solutions

, D. Ramachandranc

Simultaneous Determination of Impurities of Atazanavir and Ritonavir in Tablet Dosage Form by Using Reversed-Phase Ultra Performance Liquid Chromatographic Method

, N.V.V.S.S. Ramand , B. Hari Babuc

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