Bortezomib impurity 14

SL-7302

Bortezomib impurity 14, >98%

CAS No. : [205393-22-2]

Synonyms : (1R)-(1S,2S,3R,5S)-Pinanediol-N-(N-pyrazinylphenylalaninoyl)-1-amino-3-methyl-butane-1-boronate; Bortezomib pinanediol impurity

IUPAC Name : N-((S)-1-(((R)-3-Methyl-1-((3aS,4S,6S,7aR)-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

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
250MG	55.00		Back Order	Estimated to ship on 04 October 2026
1G	165.00		Back Order	Estimated to ship on 04 October 2026
5G	695.00		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Bortezomib, which is a potent 20S proteasome inhibitor. It exhibits favorable selectivity towards tumor cells over normal cells. Bortezomib inhibits NF-κB and induces ERK phosphorylation to suppress cathepsin B and inhibit the catalytic process of autophagy in ovarian cancer and other solid tumors.

References : Adams J. et al.: Cancer Res., 59(11), 2615-2622, 1999; Boccadoro M. et al.: Cancer Cell Int., 5(1), 18, 2005; LeBlanc R. et al.: Cancer Res., 62(17), 4996-5000, 2002; Stein R. L. et al.: Biochemistry 35(13), 3899-3908, 1996; Hideshima T. et al.: Cancer Res., 61(7), 3071-3076, 2001, Mohammad A. Shahshahan et al.: Am J. Cancer Res., 1(7), 913-24, 2011.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.