Kuraridine | CAS:34981-25-4 | Manufacturer ChemFaces

Kuraridine

ChemFaces products have been cited in many studies from excellent and top scientific journals

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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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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.

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.

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:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Antioxidants Compound Library Inhibitors Compound Library Chalcones Compound Library PDE Inhibitor Library

Description:	Kuraridine is measured against cGMP PDE5 to identify potent cGMP specific phosphodiesterase type 5 inhibitory constituents.
Targets:	PDE \| cGMP

	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

CFN92221	Bavachalcone	28448-85-3	324.4	C₂₀H₂₀O₄
CFN98046	4'-O-Methylbroussochalcone B	20784-60-5	338.4	C₂₁H₂₂O₄
CFN98593	Isobavachalcone	20784-50-3	324.37	C₂₀H₂₀O₄
CFN92015	Desmethylxanthohumol	115063-39-3	340.4	C₂₀H₂₀O₅
CFN98958	Xanthohumol	569-83-5; 6754-58-1	354.4	C₂₁H₂₂O₅
CFN98328	Xanthohumol D	274675-25-1	370.4	C₂₁H₂₂O₆
CFN92227	Corylifol B	775351-90-1	340.4	C₂₀H₂₀O₅
CFN97241	Morachalcone A	76472-88-3	340.4	C₂₀H₂₀O₅
CFN92006	Kuraridine	34981-25-4	438.5	C₂₆H₃₀O₆