Bortezomib Impurity 71

SZ CAT No:	SZ-B004108
CAS No	1579304-37-2
Mol.F.	C29H39BN4O4
Mol.Wt.	518.5
Inv. Status	Custom Synthesis

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Chemical Name: N-((S)-1-(((R)-3-Methyl-1-((3aR,4R,6R,7aS)-3a,5,5-Trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CC(C)C)B2O[C@@H]3[C@]([C@H]4C(C)(C)[C@H](C4)C3)(C)O2)=O)C5=CN=CC=N5

Novel method development and validation of bortezomib in bulk and pharmaceutical dosage form by RP-HPLC
By Prasanna, Pasupuleti Laxmi; Sandhya, Pedapanga; Geetha, Pittala; Anuhya, Vallapatla M.
From Journal of Drug Delivery and Therapeutics (2019), 9(1), 17-22

Determination of bortezomib in API samples using HPLC: assessment of enantiomeric and diastereomeric impurities
By Kamalzadeh, Zahra; Babanezhad, Esmaeil; Ghaffari, Solmaz; Ezhiyeh, Alireza Mohseni; Mohammadnejad, Mahdieh; Naghibfar, Mehdi; Bararjanian, Morteza; Attar, Hossein
From Journal of Chromatographic Science (2017), 55(7), 697-705

Bortezomib Impurity 71 is chemically N-((S)-1-(((R)-3-Methyl-1-((3aR,4R,6R,7aS)-3a,5,5-Trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. Bortezomib Impurity 71 is supplied with detailed characterization data compliant with regulatory guideline. Bortezomib Impurity 71 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Bortezomib.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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Bortezomib Impurity 18

SZ CAT No:	: SZ-B004023
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Mol.F.	: C38H46N8O6
Mol.Wt.	: 710.8
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Bortezomib Impurity 27

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SZ CAT No:	: SZ-B004084
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SZ CAT No:	: SZ-B004011
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Mol.F.	: C19H25BN4O5
Mol.Wt.	: 400.3
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Bortezomib Impurity 69

SZ CAT No:	: SZ-B004106
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