2'-AcetyltaxolCAS# 92950-40-8 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 92950-40-8 | SDF | Download SDF |
| PubChem ID | 124951.0 | Appearance | Powder |
| Formula | C49H53NO15 | M.Wt | 895.96 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-15-[(2R,3S)-2-acetyloxy-3-benzamido-3-phenylpropanoyl]oxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate | ||
| SMILES | CC1=C2C(C(=O)C3(C(CC4C(C3C(C(C2(C)C)(CC1OC(=O)C(C(C5=CC=CC=C5)NC(=O)C6=CC=CC=C6)OC(=O)C)O)OC(=O)C7=CC=CC=C7)(CO4)OC(=O)C)O)C)OC(=O)C | ||
| Standard InChIKey | IHVCSECZNFZVKP-XOVTVWCYSA-N | ||
| Standard InChI | InChI=1S/C49H53NO15/c1-26-33(63-45(58)39(62-28(3)52)37(30-17-11-8-12-18-30)50-43(56)31-19-13-9-14-20-31)24-49(59)42(64-44(57)32-21-15-10-16-22-32)40-47(7,34(54)23-35-48(40,25-60-35)65-29(4)53)41(55)38(61-27(2)51)36(26)46(49,5)6/h8-22,33-35,37-40,42,54,59H,23-25H2,1-7H3,(H,50,56)/t33-,34-,35+,37-,38+,39+,40-,42-,47+,48-,49+/m0/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
2'-Acetyltaxol Dilution Calculator
2'-Acetyltaxol Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.1161 mL | 5.5806 mL | 11.1612 mL | 22.3224 mL | 27.903 mL |
| 5 mM | 0.2232 mL | 1.1161 mL | 2.2322 mL | 4.4645 mL | 5.5806 mL |
| 10 mM | 0.1116 mL | 0.5581 mL | 1.1161 mL | 2.2322 mL | 2.7903 mL |
| 50 mM | 0.0223 mL | 0.1116 mL | 0.2232 mL | 0.4464 mL | 0.5581 mL |
| 100 mM | 0.0112 mL | 0.0558 mL | 0.1116 mL | 0.2232 mL | 0.279 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Modified taxols, 4. Synthesis and biological activity of taxols modified in the side chain.[Pubmed:2898009]
J Nat Prod. 1988 Mar-Apr;51(2):298-306.
A number of taxol derivatives substituted at the 2' position of the side chain have been prepared and their biological activities determined in KB cell culture and/or the P-388 in vivo assay. The 2'-(t-butyldimethylsilyl)taxol 5 is essentially inactive, indicating the need for a free hydroxyl group at the 2' position for activity. Epimerization of the 2' position occurred on treatment of 2'-acetyltaxol derivatives with 1,5-diazabicyclo[5.4.0]undec-7-ene, but treatment of 2'-(2,2,2-trichloroethyloxycarbonyl) taxol derivatives with DBU yielded the novel cyclization products 11 and 12 and, after deprotection at the 7 position, 13. The derivative 13 is also essentially inactive in the KB test system. Two taxols with increased H2O solubility were prepared, the 2'-(beta-alanyl) derivative 15 and the 2'-succinyl derivative 16. Although both these derivatives were active in vivo and in vitro, the former was too unstable and the latter not active enough to make suitable H2O-soluble derivatives of taxol.
Preparation and biological activity of taxol acetates.[Pubmed:6548627]
Biochem Biophys Res Commun. 1984 Oct 30;124(2):329-36.
Synthesis and biological activity of 2'-acetyltaxol and 7-acetyltaxol are reported. Activity is measured in vivo by cytotoxicity toward the macrophage-like cell line J774.2, and in vitro by promotion of microtubule assembly in the absence of exogenous GTP. Addition of an acetyl moiety at C-2' results in loss of in vitro activity but not cytotoxicity. The properties of 7-acetyltaxol are similar to those of taxol in its effects on cell replication and on in vitro microtubule polymerization. Therefore a free hydroxyl group at C-7 is not required for in vitro activity and this position is available for structural modifications.
