Chemical Name: (2β,3β,4β,5α,12R,19α)-4-(Acetyloxy)-6,7-didehydro-15-[(2R,6R,8S)-4-ethyl-1,3,6,7,8,9-hexahydro-8-(methoxycarbonyl)-2,6-methano-2H-azecino[4,3-b]indol-8-yl]-3-hydroxy-16-methoxy-1-methylaspidospermidine-3-carboxylic acid methyl ester
Purity: ≥97% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective mitotic microtubule antagonist that exhibits > 20 fold selectivity over axonal microtubules. Inhibits proliferation of multiple human tumor cell lines (IC50 = 1.25 nM in HeLa cells) and blocks metaphase/anaphase transition by suppression of microtubule dynamics (IC50 = 3.8 nM). Reduces spindle length by 29% and inhibits microtubule polymerization at micromolar concentrations.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
107.91
100
water
107.91
100
Preparing Stock Solutions
The following data is based on the product molecular weight 1079.1. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
0.93 mL
4.63 mL
9.27 mL
5 mM
0.19 mL
0.93 mL
1.85 mL
10 mM
0.09 mL
0.46 mL
0.93 mL
50 mM
0.02 mL
0.09 mL
0.19 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Budman
(1997) Vinorelbine (Navelbine): A third generation vinca alkaloid. Cancer Invest. 15 475 PMID: 9316630
Nganet al (2001) Mechanism of mitotic block and inhibition of cell proliferation by the semisynthetic vinca alkaloids vinorelbine and its newer derivative vinflunine. Mol.Pharmacol. 60 225 PMID: 11408618
Okounevaet al (2003) The effects of vinflunine, vinorelbine, and vinblastine on centromere dynamics. Mol.Cancer Ther. 2 427 PMID: 12748304