Science | Nature | Cell | View More
Natural Products
cis-Miyabenol C
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name cis-Miyabenol C
Price:
CAS No.: 168037-22-7
Catalog No.: CFN92387
Molecular Formula: C42H32O9
Molecular Weight: 680.7 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Source: The herbs of Vitis vinifera
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
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 / 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.
  • University of Hawaii Cancer Center (USA)
  • University of Melbourne (Australia)
  • Kamphaengphet Rajabhat University (Thailand)
  • Instituto de Investigaciones Ag... (Chile)
  • Massachusetts General Hospital (USA)
  • Universiti Malaysia Pahang (Malaysia)
  • Instytut Nawozów Sztucznych w ... (Poland)
  • Weizmann Institute of Science (Israel)
  • Julius Kühn-Institut (Germany)
  • University of Minnesota (USA)
  • University of Oslo (Norway)
  • More...
Package
Featured Products
Vitamin D3

Catalog No: CFN90027
CAS No: 67-97-0
Price: $40/20mg
Isosilybin B

Catalog No: CFN91071
CAS No: 142796-22-3
Price: $368/10mg
Isovalerylshikonin

Catalog No: CFN95222
CAS No: 52387-14-1
Price: $318/10mg
Ginsenoside Ra2

Catalog No: CFN93293
CAS No: 83459-42-1
Price: $218/5mg
Dehydrotrametenolic acid

Catalog No: CFN90577
CAS No: 29220-16-4
Price: $188/20mg
Dihydrocapsaicin

Catalog No: CFN99918
CAS No: 19408-84-5
Price: $50/20mg
Hotrienol

Catalog No: CFN99583
CAS No: 20053-88-7
Price: $ / mg
Brevilin A

Catalog No: CFN99694
CAS No: 16503-32-5
Price: $128/20mg
Moscatin

Catalog No: CFN93148
CAS No: 108335-06-4
Price: $318/5mg
Strictosamide

Catalog No: CFN98237
CAS No: 23141-25-5
Price: $158/10mg
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: cis-Miyabenol C exhibits antioxidative activities and shows strong hyaluronidase inhibitory effects. cis-Miyabenol C also has ecdysteroid antagonist activity.
In vitro:
J Sci Food Agric. 2014 Mar 30;94(5):951-4.
Bioactive stilbenes from Vitis vinifera grapevine shoots extracts.[Pubmed: 23929536]

METHODS AND RESULTS:
A new resveratrol oligomer, (Z)-cis-Miyabenol C (3), was isolated from Vitis vinifera grapevine shoots together with two newly reported oligostilbenes from Vitis vinifera shoots, vitisinol C (1) and (E)-cis-Miyabenol C (2), and six known compounds: piceatannol, resveratrol, (E)-ε-viniferin (trans-ε-viniferin), ω-viniferin, vitisinol C and (E)-miyabenol C. The structures of these resveratrol derivatives were established on the basis of detailed spectroscopic analysis including nuclear magnetic resonance experiments. All the newly reported compounds were tested for their anti-aggregative activity against amyloid-β fibril formation.
CONCLUSIONS:
Vitisinol C was found to exert a significant activity against amyloid-β aggregation.
Phytochemistry. 2001 Jun;57(3):393-400.
Identification and ecdysteroid antagonist activity of three oligostilbenes from the seeds of Carex pendula (Cyperaceae).[Pubmed: 11393519]
Methanolic extracts of seeds of several (Carex species were found to antagonise the action of 20-hydroxyecdysone in the Drosophila melanogaster microplate-based B(II) cell bioassay.
METHODS AND RESULTS:
Bioassay-guided HPLC analysis of seeds of Carex pendula (drooping sedge) provided one previously unknown tetrastilbene (cis-miyabenol A) and two known oligostilbenes (kobophenol B and cis-Miyabenol C) as the biologically active compounds (EC50 values were 31, 37 and 19 microM, respectively, vs. 5 x 10(-8) M 20-hydroxyecdysone). The structures and relative stereochemistries of these compounds were deduced by comprehensive ID- and 2D-NMR experiments. These compounds are isolated from Carex pendula for the first time.
CONCLUSIONS:
In vitro experiments with dipteran and lepidopteran ecdysteroid receptor proteins demonstrate that the oligostilbenes are able to compete with radiolabelled ecdysteroid ([3H]ponasterone A) for occupancy of the ligand binding site. IC50/Ki values are similar to the EC50 values obtained in the B(II) bioassay.
cis-Miyabenol C Description
Source: The herbs of Vitis vinifera
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
Quercetin-3'-glucoside

Catalog No: CFN95271
CAS No: 19254-30-9
Price: $318/10mg
15-Methoxy-16-oxo-15,16H-strictic ...

Catalog No: CFN95261
CAS No: 1356388-38-9
Price: $368/5mg
Complanatoside C

Catalog No: CFN95144
CAS No: N/A
Price: $318/5mg
Peltatoside 7-O-beta-glucopyranosi...

Catalog No: CFN95565
CAS No: 813466-12-5
Price: $318/20mg
Oleuroside

Catalog No: CFN95099
CAS No: 116383-31-4
Price: $288/20mg
Formononetin-8-C-beta-D-apiofurano...

Catalog No: CFN95157
CAS No: 1147858-78-3
Price: $318/10mg
Narirutin 4'-glucoside

Catalog No: CFN95421
CAS No: 17257-22-6
Price: $318/10mg
Diosmin Impurity 8

Catalog No: CFN95309
CAS No: 28719-21-3
Price: $318/10mg
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 1.4691 mL 7.3454 mL 14.6908 mL 29.3815 mL 36.7269 mL
5 mM 0.2938 mL 1.4691 mL 2.9382 mL 5.8763 mL 7.3454 mL
10 mM 0.1469 mL 0.7345 mL 1.4691 mL 2.9382 mL 3.6727 mL
50 mM 0.0294 mL 0.1469 mL 0.2938 mL 0.5876 mL 0.7345 mL
100 mM 0.0147 mL 0.0735 mL 0.1469 mL 0.2938 mL 0.3673 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.
Vitamin D3

Catalog No: CFN90027
CAS No: 67-97-0
Price: $40/20mg
Isosilybin B

Catalog No: CFN91071
CAS No: 142796-22-3
Price: $368/10mg
Isovalerylshikonin

Catalog No: CFN95222
CAS No: 52387-14-1
Price: $318/10mg
Ginsenoside Ra2

Catalog No: CFN93293
CAS No: 83459-42-1
Price: $218/5mg
Dehydrotrametenolic acid

Catalog No: CFN90577
CAS No: 29220-16-4
Price: $188/20mg
Dihydrocapsaicin

Catalog No: CFN99918
CAS No: 19408-84-5
Price: $50/20mg
Hotrienol

Catalog No: CFN99583
CAS No: 20053-88-7
Price: $ / mg
Brevilin A

Catalog No: CFN99694
CAS No: 16503-32-5
Price: $128/20mg
Moscatin

Catalog No: CFN93148
CAS No: 108335-06-4
Price: $318/5mg
Strictosamide

Catalog No: CFN98237
CAS No: 23141-25-5
Price: $158/10mg
Tags: buy cis-Miyabenol C | cis-Miyabenol C supplier | purchase cis-Miyabenol C | cis-Miyabenol C cost | cis-Miyabenol C manufacturer | order cis-Miyabenol C | cis-Miyabenol C distributor