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Bortezomib — Description, Dosage, Side Effects | PillsCard
Rx
Bortezomib
3,5 mg, Proszek do sporządzania roztworu do wstrzykiwań
INN: Bortezomibum
Data updated: 2026-04-13
Available in:
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Form
Proszek do sporządzania roztworu do wstrzykiwań
Dosage
3,5 mg
Route
domięśniowa
Storage
Unopened vials may be stored at controlled room temperature 25°C (77°F); excursions permitted from 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature]. Retain in original package to protect from light. Follow guidelines for handling and disposal for hazardous drugs, including the use of gloves and other protective clothing to prevent skin contact 1 .
User Reviews
Reviews reflect personal experiences and are not medical advice. Always consult your doctor.
11 DESCRIPTION Bortezomib for injection, a proteasome inhibitor, contains bortezomib which is an antineoplastic agent. Bortezomib is a modified dipeptidyl boronic acid. The chemical name for bortezomib, the monomeric boronic acid, is [(1R)-3-methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(pyrazinylcarbonyl) amino]propyl]amino]butyl] boronic acid. Bortezomib has the following chemical structure: The molecular weight is 384.24. The molecular formula is C 19 H 25 BN 4 O 4 . Bortezomib is soluble in methanol. Bortezomib is available for intravenous injection or subcutaneous use. Each single-dose vial contains 3.5 mg of bortezomib as a white to off-white, sterile lyophilized powder. It also contains the inactive ingredient: 35 mg mannitol, USP. The product is provided as a mannitol boronic ester which, in reconstituted form, consists of the mannitol ester in equilibrium with its hydrolysis product, the monomeric boronic acid. The drug substance exists in its cyclic anhydride form as a trimeric boroxine. structure
⚠️ Warnings
General precautions
Bortezomib is a cytotoxic agent. Therefore, caution should be used during handling and preparation of Bortezomib. Use of gloves, eye protection and other protective clothing to prevent skin contact is recommended.
Pregnant personnel should not handle this medicine.
Aseptic technique
must be strictly observed throughout the handling of Bortezomib, since it contains no preservative.
There have been fatal cases of inadvertent intrathecal administration of bortezomib. Bortezomib 1 mg powder for solution for injection is for intravenous use only, while Bortezomib 2.5mg and 3.5 mg powder for solution for injection are for intravenous or subcutaneous use. Bortezomib should not be administered intrathecally.
Instructions for reconstitution
Bortezomib must be reconstituted by a healthcare professional.
Each 6 ml vial of Bortezomib must be reconstituted with 1 ml of sodium chloride 9 mg/ml (0.9%) solution for injection. Dissolution of the lyophilised powder is completed in less than 2 minutes. After reconstitution, each ml solution contains 1 mg bortezomib. The reconstituted solution is clear and colourless, with a final pH of 4 to 7. The reconstituted solution must be inspected visually for particulate matter and discolouration prior to administration. If any discolouration or particulate matter is observed, the reconstituted solution must be discarded.
Disposal
Bortezomib is for single use only.
Any unused medicinal product or waste material should be disposed of in accordance with local requirements.