Science | Nature | Cell | View More
Natural Products
Euphorbia factor L7b
Euphorbia factor L7b
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Euphorbia factor L7b
Price: $318 / 20mg
CAS No.: 93550-95-9
Catalog No.: CFN91052
Molecular Formula: C33H40O9
Molecular Weight: 580.67 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The herbs of Euphorbia pekinensis Rupr.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
Guestbook:
Contact Us
Order & Inquiry & Tech Support

Tel: (0086)-27-84237683
Tech: service@chemfaces.com
Order: manager@chemfaces.com
Address: 176, CheCheng Eest Rd., WETDZ, Wuhan, Hubei 430056, PRC
How to Order
Orders via your E-mail:

1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Order: manager@chemfaces.com
Delivery time
Delivery & Payment method

1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

2. We accept: Wire transfer & Credit card & Paypal
Citing Use of our Products
* 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 / $83.3 / In-stock
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.
  • Universidad de Buenos Aires (Argentina)
  • Lund University (Sweden)
  • University of Helsinki (Finland)
  • The Australian National University (Australia)
  • Calcutta University (India)
  • Universidad de Ciencias y Artes... (Mexico)
  • Monash University (Australia)
  • Institute of Bioorganic Chemist... (Poland)
  • Universiti Malaysia Pahang (Malaysia)
  • Funda??o Universitária de Dese... (Brazil)
  • Kyoto University (Japan)
  • More...
Package
Featured Products
(-)-Hinokinin

Catalog No: CFN92255
CAS No: 26543-89-5
Price: $ / mg
Ginsenoside Rg4

Catalog No: CFN90572
CAS No: 126223-28-7
Price: $ / mg
Guaijaverin

Catalog No: CFN98211
CAS No: 22255-13-6
Price: $138/20mg
Falcarindiol

Catalog No: CFN98220
CAS No: 225110-25-8
Price: $118/20mg
Colchicine

Catalog No: CFN99514
CAS No: 64-86-8
Price: $40/20mg
Tannic acid

Catalog No: CFN90501
CAS No: 1401-55-4
Price: $40/20mg
Artemisinin

Catalog No: CFN99011
CAS No: 63968-64-9
Price: $30/20mg
Astragaloside IV

Catalog No: CFN99171
CAS No: 84687-43-4
Price: $30/20mg
Oxoglaucine

Catalog No: CFN90508
CAS No: 5574-24-3
Price: $318/5mg
Geraniin

Catalog No: CFN90256
CAS No: 60976-49-0
Price: $100/20mg
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: Reference standards.
Euphorbia factor L7b Description
Source: The herbs of Euphorbia pekinensis Rupr.
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.
ChemFaces New Products and Compounds
Licoflavanone

Catalog No: CFN95213
CAS No: 119240-82-3
Price: $413/5mg
Benzylpropyl acetate

Catalog No: CFN95495
CAS No: 7492-40-2
Price: $318/5mg
13(S)-Hydroxyoctadeca-9(Z),11(E)-d...

Catalog No: CFN95307
CAS No: 18104-45-5
Price: $318/10mg
Senkyunolide N

Catalog No: CFN95449
CAS No: 140694-58-2
Price: $318/10mg
Eschweilenol C

Catalog No: CFN95363
CAS No: 211371-02-7
Price: $318/10mg
Protocatechuic acid 4-O-beta-gluco...

Catalog No: CFN95557
CAS No: 7361-59-3
Price: $413/5mg
Euphorbia factor L25

Catalog No: CFN95339
CAS No: 303174-98-3
Price: $368/5mg
5,6,7,3',4'-Pentamethoxyflavanone

Catalog No: CFN95394
CAS No: 104193-93-3
Price: $318/5mg
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 1.7221 mL 8.6107 mL 17.2215 mL 34.443 mL 43.0537 mL
5 mM 0.3444 mL 1.7221 mL 3.4443 mL 6.8886 mL 8.6107 mL
10 mM 0.1722 mL 0.8611 mL 1.7221 mL 3.4443 mL 4.3054 mL
50 mM 0.0344 mL 0.1722 mL 0.3444 mL 0.6889 mL 0.8611 mL
100 mM 0.0172 mL 0.0861 mL 0.1722 mL 0.3444 mL 0.4305 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:
The 19th National Symposium on Organic Analysis and Bioanalysis of the Chinese Chemical Society.
Analysis of Lathyrane Diterpenes as Modulators of P-Glycoprotein Dependent Multidrug Resistance[Reference: WebLink]

METHODS AND RESULTS:
A series of lathyranediterpeneswere isolated or synthesized,and established on the basis of extensive spectroscopic methods,including two-dimensional NMR techniques.Stereo configuration and conformation of Euphorbia factors L1, Euphorbia factor L2, Euphorbia factor L7a, Euphorbia factor L7b , Euphorbia factor L8 and derivatives of L3 were analyzed by X-ray diffraction for the first time.The configuration of the unique isolathyrolditerpene Euphorbia factor L7b was rectified from S* to R* at C-5.
CONCLUSIONS:
All compounds were examined as modulators of multidrug resistance on MCF-7/ADM cell lines in vitro.To obtain sufficient information on the structural characteristics of this class of compounds,the detailed fragmentation patterns of the lathyranediterpenes were studied with collision-induced dissociation(CID)–MS/MS using an ESI–quadrupole time-of-flight(QTOF)–MS/MS hybrid instrument in positive-ion mode.
(-)-Hinokinin

Catalog No: CFN92255
CAS No: 26543-89-5
Price: $ / mg
Ginsenoside Rg4

Catalog No: CFN90572
CAS No: 126223-28-7
Price: $ / mg
Guaijaverin

Catalog No: CFN98211
CAS No: 22255-13-6
Price: $138/20mg
Falcarindiol

Catalog No: CFN98220
CAS No: 225110-25-8
Price: $118/20mg
Colchicine

Catalog No: CFN99514
CAS No: 64-86-8
Price: $40/20mg
Tannic acid

Catalog No: CFN90501
CAS No: 1401-55-4
Price: $40/20mg
Artemisinin

Catalog No: CFN99011
CAS No: 63968-64-9
Price: $30/20mg
Astragaloside IV

Catalog No: CFN99171
CAS No: 84687-43-4
Price: $30/20mg
Oxoglaucine

Catalog No: CFN90508
CAS No: 5574-24-3
Price: $318/5mg
Geraniin

Catalog No: CFN90256
CAS No: 60976-49-0
Price: $100/20mg
Tags: buy Euphorbia factor L7b | Euphorbia factor L7b supplier | purchase Euphorbia factor L7b | Euphorbia factor L7b cost | Euphorbia factor L7b manufacturer | order Euphorbia factor L7b | Euphorbia factor L7b distributor