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Yucalexin P-17
Yucalexin P-17
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Yucalexin P-17
Price:
CAS No.: 119642-82-9
Catalog No.: CFN96300
Molecular Formula: C20H30O3
Molecular Weight: 318.5 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The stems of Elateriospermum tapos.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
Our products had been exported to the following research institutions and universities, And still growing.
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  • FORTH-IMBB (Greece)
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Standard reference
In vitro:
J Nat Prod. 2008 Feb;71(2):292-4.
Seco-terpenoids and other constituents from Elateriospermum tapos.[Pubmed: 18179177 ]

METHODS AND RESULTS:
Two new taraxerane triterpenes, 2,3-seco-taraxer-14-ene-2,3,28-trioic acid 2,3-dimethyl ester ( 1) and 2,3-seco-taraxer-14-ene-2,3,28-trioic acid 3-methyl ester ( 2), along with two known triterpenes, hopenol B and aleuritolic acid, and five known flavonoids, putraflavone, kaempferol, sequoiaflavone, amentoflavone, and ginkgetin, were isolated from the leaves of Elateriospermum tapos. The stem extract yielded a new cleistanthane diterpene, 2,3-seco-sonderianol ( 3), three known triterpenes, lupeol, lupeol acetate, and 3-acetylaleuritolic acid, and three known diterpenes, yucalexin B-22, yucalexin P-15, and Yucalexin P-17. The structures of these compounds were established on the basis of their spectroscopic data.
CONCLUSIONS:
Compound 1 was cytotoxic against NCI-H187 and BC cell lines and also showed in vitro antimycobacterial activity against Mycobacterium tuberculosis.
Yucalexin P-17 Description
Source: The stems of Elateriospermum tapos.
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.
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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.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.1397 mL 15.6986 mL 31.3972 mL 62.7943 mL 78.4929 mL
5 mM 0.6279 mL 3.1397 mL 6.2794 mL 12.5589 mL 15.6986 mL
10 mM 0.314 mL 1.5699 mL 3.1397 mL 6.2794 mL 7.8493 mL
50 mM 0.0628 mL 0.314 mL 0.6279 mL 1.2559 mL 1.5699 mL
100 mM 0.0314 mL 0.157 mL 0.314 mL 0.6279 mL 0.7849 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.
Chrysin

Catalog No: CFN98741
CAS No: 480-40-0
Price: $40/20mg
Eleutheroside E

Catalog No: CFN99984
CAS No: 39432-56-9
Price: $50/20mg
4-Hydroxybenzoic acid

Catalog No: CFN97577
CAS No: 99-96-7
Price: $30/20mg
Laricitrin

Catalog No: CFN70400
CAS No: 53472-37-0
Price: $ / mg
Benzoylpaeoniflorin

Catalog No: CFN99536
CAS No: 38642-49-8
Price: $80/20mg
Naringenin

Catalog No: CFN98742
CAS No: 480-41-1
Price: $30/20mg
(-)-Hinokinin

Catalog No: CFN92255
CAS No: 26543-89-5
Price: $ / mg
Angustifoline

Catalog No: CFN92233
CAS No: 550-43-6
Price: $490/5mg
(-)-Pinoresinol

Catalog No: CFN92287
CAS No: 81446-29-9
Price: $268/5mg
Zederone

Catalog No: CFN92616
CAS No: 7727-79-9
Price: $278/20mg
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