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13-O-Deacetyltaxumairol Z

CAS# 220935-39-7

13-O-Deacetyltaxumairol Z

2D Structure

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Quality Control of 13-O-Deacetyltaxumairol Z

3D structure

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13-O-Deacetyltaxumairol Z

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Chemical Properties of 13-O-Deacetyltaxumairol Z

Cas No. 220935-39-7 SDF Download SDF
PubChem ID 10864961 Appearance Powder
Formula C31H40O12 M.Wt 604.7
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC1=C2C(C(C3(C(CC4C(C3C(C2(CC1O)C(C)(C)O)OC(=O)C5=CC=CC=C5)(CO4)OC(=O)C)O)COC(=O)C)O)O
Standard InChIKey IZPGQOGNFFVNFT-LPRGFTSCSA-N
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.
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.
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.

Source of 13-O-Deacetyltaxumairol Z

The barks of Taxus chinensis

Protocol of 13-O-Deacetyltaxumairol Z

Structure Identification
Chem Pharm Bull (Tokyo). 2002 Dec;50(12):1561-5.

Taxumairols X--Z, new taxoids from Taiwanese Taxus mairei.[Pubmed: 12499590]


METHODS AND RESULTS:
In addition to 19-dydroxybaccatin III, 1beta-hydroxy-5 alpha-deacetylbaccatin I, taxayuntin G and 13-O-Deacetyltaxumairol Z (4), three new taxane diterpenoids, taxumairols X (1), Y (2), Z (3) have been isolated from extracts of the Formosan Taxus mairei (LEMEE & LEVL.) S. Y. HU. Compounds 1-2 belong to the 11(15-->1)-abeo-taxane system, having a tetrahydrofuran ring at C-2, C-3, C-4 and C-20.
CONCLUSIONS:
The new compound 3 and 4, which was misidentified previously are derivatives of 11(15-->1)-abeo-taxane with an intact oxirane system. The structures of compounds 1-4 were elucidated on the basis of extensive two dimensional (2D)-NMR analysis.

13-O-Deacetyltaxumairol Z Dilution Calculator

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Preparing Stock Solutions of 13-O-Deacetyltaxumairol Z

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6537 mL 8.2686 mL 16.5371 mL 33.0743 mL 41.3428 mL
5 mM 0.3307 mL 1.6537 mL 3.3074 mL 6.6149 mL 8.2686 mL
10 mM 0.1654 mL 0.8269 mL 1.6537 mL 3.3074 mL 4.1343 mL
50 mM 0.0331 mL 0.1654 mL 0.3307 mL 0.6615 mL 0.8269 mL
100 mM 0.0165 mL 0.0827 mL 0.1654 mL 0.3307 mL 0.4134 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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References on 13-O-Deacetyltaxumairol Z

Taxumairols X--Z, new taxoids from Taiwanese Taxus mairei.[Pubmed:12499590]

Chem Pharm Bull (Tokyo). 2002 Dec;50(12):1561-5.

In addition to 19-dydroxybaccatin III, 1beta-hydroxy-5 alpha-deacetylbaccatin I, taxayuntin G and 13-O-Deacetyltaxumairol Z (4), three new taxane diterpenoids, taxumairols X (1), Y (2), Z (3) have been isolated from extracts of the Formosan Taxus mairei (LEMEE & LEVL.) S. Y. HU. Compounds 1-2 belong to the 11(15-->1)-abeo-taxane system, having a tetrahydrofuran ring at C-2, C-3, C-4 and C-20. The new compound 3 and 4, which was misidentified previously are derivatives of 11(15-->1)-abeo-taxane with an intact oxirane system. The structures of compounds 1-4 were elucidated on the basis of extensive two dimensional (2D)-NMR analysis.

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