13-O-Deacetyltaxumairol Z | CAS:220935-39-7

13-O-Deacetyltaxumairol Z

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13-O-Deacetyltaxumairol Z Description

Source:	The barks of Taxus chinensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

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.

Product Name	13-O-Deacetyltaxumairol Z
Price:
CAS No.:	220935-39-7
Catalog No.:	CFN98096
Molecular Formula:	C₃₁H₄₀O₁₂
Molecular Weight:	604.7 g/mol
Purity:	>=98%
Type of Compound:	Diterpenoids
Physical Desc.:	Powder
Source:	The barks of Taxus chinensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF Manual
Similar structural:	Comparison
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Diterpenoids Compound Library

	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

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CFN91764	Methoxyeugenol 4-O-rutinoside	903519-86-8	502.51	C₂₃H₃₄O₁₂
CFN98932	Biondinin C	55511-08-5	300.4	C₁₉H₂₄O₃
CFN92620	Isoprocurcumenol	102130-90-5	234.3	C₁₅H₂₂O₂