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Bupivacaine hydrochloride (Vivacaine) is a long-acting, amide-type local anesthetic. Bupivacaine hydrochloride reversibly binds to specific sodium ion channels in the neuronal membrane, resulting in a decrease in the voltage-dependent membrane permeability to sodium ions and membrane stabilization; inhibition of depolarization and nerve impulse conduction; and a reversible loss of sensation.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 100 mg | $35 | In Stock | |
| 200 mg | $39 | In Stock | |
| 500 mg | $53 | In Stock | |
| 1 g | $77 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock |
| Description | Bupivacaine hydrochloride (Vivacaine) is a long-acting, amide-type local anesthetic. Bupivacaine hydrochloride reversibly binds to specific sodium ion channels in the neuronal membrane, resulting in a decrease in the voltage-dependent membrane permeability to sodium ions and membrane stabilization; inhibition of depolarization and nerve impulse conduction; and a reversible loss of sensation. |
| In vitro | Bupivacaine can induce calcium release from the sarcoplasmic reticulum (SR) in rats and suppress the SR's uptake of calcium. |
| In vivo | In vitro, Bupivacaine exhibits cytotoxic effects on bovine articular chondrocytes after an exposure of 15 to 30 minutes. It acts on isolated mitochondria as an uncoupler of oxygen consumption and adenosine diphosphate phosphorylation. Concentration-dependent mitochondrial depolarization and pyridine nucleotide oxidation are induced by Bupivacaine in these isolated mitochondria. Additionally, Bupivacaine triggers the opening of the permeability transition pore (PTP), a cyclosporin A-sensitive inner membrane channel pivotal in various forms of cell death. |
| Synonyms | Vivacaine, Bupivacaine HCl |
| Molecular Weight | 324.89 |
| Formula | C18H28N2O·HCl |
| Cas No. | 18010-40-7 |
| Smiles | Cl.CCCCN1CCCCC1C(=O)Nc1c(C)cccc1C |
| Relative Density. | no data available |
| Color | White |
| Appearance | Solid |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 16.67 mg/mL (51.31 mM), Sonication is recommended. H2O: 21 mg/mL (64.64 mM), Sonication is recommended. Ethanol: 60 mg/mL (184.68 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (6.16 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO/H2O/Ethanol
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