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Taxachitriene B
Taxachitriene B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Taxachitriene B
Price:
CAS No.: 167906-75-4
Catalog No.: CFN96643
Molecular Formula: C30H42O12
Molecular Weight: 594.65 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The needles of the Chinese yew Taxus chinensis.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Taxachitriene B is a natural product from the Chinese yew Taxus chinensis.
Taxachitriene B Description
Source: The needles of the Chinese yew 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.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6817 mL 8.4083 mL 16.8166 mL 33.6332 mL 42.0415 mL
5 mM 0.3363 mL 1.6817 mL 3.3633 mL 6.7266 mL 8.4083 mL
10 mM 0.1682 mL 0.8408 mL 1.6817 mL 3.3633 mL 4.2042 mL
50 mM 0.0336 mL 0.1682 mL 0.3363 mL 0.6727 mL 0.8408 mL
100 mM 0.0168 mL 0.0841 mL 0.1682 mL 0.3363 mL 0.4204 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
J Nat Prod. 1998 Nov;61(11):1437-40.
Three novel bicyclic 3,8-secotaxane diterpenoids from the needles of the chinese yew, taxus chinensis var. mairei[Pubmed: 9834176 ]

METHODS AND RESULTS:
Three novel (1-3) and five known bicyclic 3,8-secotaxane diterpenoids were isolated from the needles of the Chinese yew, Taxus chinensis var. mairei. The structures of the new compounds were established, respectively, as (3E,7E)-2alpha,10beta, 13alpha-triacetoxy-5alpha,20-dihydroxy-3,8-secotaxa-3,7, 11-trien-9-one (1), (3E,7E)-2alpha,10beta-diacetoxy-5alpha,13alpha, 20-trihydroxy-3,8-secotaxa-3,7,11-trien-9-one (2), and (3E,8E)-7beta, 9,10beta,13alpha,20-pentaacetoxy-3,8-secotaxa-3,8,11-triene-2alpha, 5alpha-diol (2-deacetyltaxachitriene A) (3), on the basis of spectral analysis.
CONCLUSIONS:
The other five bicyclic taxane diterpenoids were determined as canadensene, 5-deacetylTaxachitriene B, Taxachitriene B, taxuspine U, and taxuspine X by comparison of their physical properties and spectral data with those previously reported.
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Dihydrocapsaicin

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Punicalin

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Senecionine N-oxide

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(+)-Lyoniresinol 9'-O-glucoside

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Cyanidin-3-O-sambubioside chloride

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Crocin I

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Lithospermic acid

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Daidzin 6''-O-malonate

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