Science | Nature | Cell | View More
Natural Products
Kuraridine
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Kuraridine
Price:
CAS No.: 34981-25-4
Catalog No.: CFN92006
Molecular Formula: C26H30O6
Molecular Weight: 438.5 g/mol
Purity: >=98%
Type of Compound: Chalcones
Physical Desc.: Yellow powder
Source: The roots of Sophora flavescens
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.
  • Universitas islam negeri Jakarta (Indonesia)
  • Sanford Burnham Medical Researc... (USA)
  • University of Malaya (Malaysia)
  • Weizmann Institute of Science (Israel)
  • Kyushu University (Japan)
  • University of Maryland (USA)
  • Almansora University (Egypt)
  • Universidad Industrial de Santa... (Colombia)
  • Julius Kühn-Institut (Germany)
  • Universite Libre de Bruxelles (Belgium)
  • Max-Planck-Insitut (Germany)
  • More...
Package
Featured Products
Diosgenin

Catalog No: CFN99515
CAS No: 512-04-9
Price: $30/20mg
Vitexin-2''-O-rhamnoside

Catalog No: CFN98177
CAS No: 64820-99-1
Price: $118/20mg
Pinostrobin chalcone

Catalog No: CFN99878
CAS No: 18956-15-5
Price: $368/20mg
Biochanin A

Catalog No: CFN99734
CAS No: 491-80-5
Price: $40/20mg
Spathulenol

Catalog No: CFN97150
CAS No: 6750-60-3
Price: $ /
1,4-Cineole

Catalog No: CFN70116
CAS No: 470-67-7
Price: $30/20mg
Narirutin

Catalog No: CFN99543
CAS No: 14259-46-2
Price: $80/20mg
Schizandrin C

Catalog No: CFN99708
CAS No: 61301-33-5
Price: $128/20mg
Calycosin

Catalog No: CFN99140
CAS No: 20575-57-9
Price: $80/20mg
Canthin-6-one

Catalog No: CFN98730
CAS No: 479-43-6
Price: $318/5mg
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: Kuraridine is measured against cGMP PDE5 to identify potent cGMP specific phosphodiesterase type 5 inhibitory constituents.
Targets: PDE | cGMP
Kuraridine Description
Source: The roots of Sophora flavescens
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
(2S)-5,7,3',4'-tetramethoxyflavano...

Catalog No: CFN95406
CAS No: 74628-43-6
Price: $318/10mg
Oleuroside

Catalog No: CFN95099
CAS No: 116383-31-4
Price: $288/20mg
Isonemerosin

Catalog No: CFN95008
CAS No: 181524-79-8
Price: $268/20mg
2-(2,4-Dihydroxyphenyl)-5,6-methyl...

Catalog No: CFN95511
CAS No: 67121-26-0
Price: $318/5mg
Orientalide

Catalog No: CFN95136
CAS No: 72704-05-3
Price: $368/5mg
5-Hydroxy-4a,8-dimethyl-3-methylen...

Catalog No: CFN95522
CAS No: 114579-31-6
Price: $318/5mg
Licoflavanone

Catalog No: CFN95213
CAS No: 119240-82-3
Price: $413/5mg
Methyl neochebulinate

Catalog No: CFN95201
CAS No: 1236310-34-1
Price: $398/5mg
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 2.2805 mL 11.4025 mL 22.805 mL 45.61 mL 57.0125 mL
5 mM 0.4561 mL 2.2805 mL 4.561 mL 9.122 mL 11.4025 mL
10 mM 0.2281 mL 1.1403 mL 2.2805 mL 4.561 mL 5.7013 mL
50 mM 0.0456 mL 0.2281 mL 0.4561 mL 0.9122 mL 1.1403 mL
100 mM 0.0228 mL 0.114 mL 0.2281 mL 0.4561 mL 0.5701 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
Kinase Assay:
Bioorg Med Chem Lett. 2002 Sep 2;12(17):2313-6.
A prenylated flavonol, sophoflavescenol: a potent and selective inhibitor of cGMP phosphodiesterase 5.[Pubmed: 12161123]

METHODS AND RESULTS:
During the search for naturally occurring cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5) inhibitors, it was found that the extracts from Sophora flavescens exhibit potent inhibitory activity against cGMP PDE5 prepared from rat diaphragm. Therefore, the inhibitory activities of five flavonoids, kushenol H (1), kushenol K (2), kurarinol (3), sophoflavescenol (4) and Kuraridine (5), isolated from S. flavescens were measured against cGMP PDE5 to identify potent cGMP PDE5 inhibitory constituents.
CONCLUSIONS:
Among tested compounds, sophoflavescenol (4), a C-8 prenylated flavonol, showed the most potent inhibitory activity (IC(50)=0.013 microM) against cGMP PDE5 with 31.5- and 196.2-fold selectivity over PDE3 and PDE4, respectively. Kinetic analysis revealed that sophoflavescenol was a mixed inhibitor of PDE5 with a K(i) value of 0.005 microM.
Diosgenin

Catalog No: CFN99515
CAS No: 512-04-9
Price: $30/20mg
Vitexin-2''-O-rhamnoside

Catalog No: CFN98177
CAS No: 64820-99-1
Price: $118/20mg
Pinostrobin chalcone

Catalog No: CFN99878
CAS No: 18956-15-5
Price: $368/20mg
Biochanin A

Catalog No: CFN99734
CAS No: 491-80-5
Price: $40/20mg
Spathulenol

Catalog No: CFN97150
CAS No: 6750-60-3
Price: $ /
1,4-Cineole

Catalog No: CFN70116
CAS No: 470-67-7
Price: $30/20mg
Narirutin

Catalog No: CFN99543
CAS No: 14259-46-2
Price: $80/20mg
Schizandrin C

Catalog No: CFN99708
CAS No: 61301-33-5
Price: $128/20mg
Calycosin

Catalog No: CFN99140
CAS No: 20575-57-9
Price: $80/20mg
Canthin-6-one

Catalog No: CFN98730
CAS No: 479-43-6
Price: $318/5mg
Tags: buy Kuraridine | Kuraridine supplier | purchase Kuraridine | Kuraridine cost | Kuraridine manufacturer | order Kuraridine | Kuraridine distributor