Certificate of Analysis


Product Name: Bortezomib (PS-341)
Catalog Number: M1686
CAS Number: 179324-69-7

Physical and Chemical Properties
Formula: C19H25BN4O4
Molecular Weight: 384.24
Solubility: DMSO 72 mg/mL
Storage: 2-8°C, protect from light
Chemical Structure: Bortezomib (PS-341) Structure
Analytical Data
QC Standard: 99.27%
H-NMR: Consistent with structure
Product Information
Description: Bortezomib (PS-341) is a highly selective proteasome inhibitor with a ki value of 6nM.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.