Stephanine

Stephanine
Product Name Stephanine
CAS No.: 517-63-5
Catalog No.: CFN98828
Molecular Formula: C19H19NO3
Molecular Weight: 309.4 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Cryst.
Source: The roots of Stephania japonica
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Name: *
E-mail: *
Expected:   

  

  

Message: *
CheckCode:      
* Welcome to our website. If you have any questions, please send a message to us. We'll do our best to get back to you within 24 hours.
l-Stephanine is a potent and highly selective alpha 1 adrenoceptor blocker, inhibits anococcygeus muscle contraction induced by phenylephrine with pA2 values of 6.76. Stephanine shows significant antiplasmodial activities with IC(50) ranged from 1.2 uM to 52.3 uM. Stephanine and crebanine have high inhibitory activity against gram-positive animal pathogenic bacteria, with MIC values of 0.078-0.312g/l, but low inhibitory activity against gram-negative animal pathogenic bacteria, they also inhibit hyphal growth of the plant pathogens Cercospora kaki.
Inquire / Order: manager@chemfaces.com
Technical Inquiries: service@chemfaces.com
Tel: +86-27-84237783
Fax: +86-27-84254680

Address:
1 Building, No. 176, CheCheng West Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
 
Recommended storage conditions and precautions regarding proper product handling are contained in the product Certificate of Analysis (COA). Here are general storage guidelines for compounds:

Powder: -20°C 3 years and 4°C 2 years
In solvent: -80°C 6 months and -20°C 1 month

If the solution is stored at -20°C for more than one month, it should be re-examined to ensure its efficacy. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their COAs.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

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.
Rengynic acid

Catalog No: CFN98829
CAS No: 517883-38-4
Price: Inquiry(manager@chemfaces.com)
Oxoepistephamiersine

Catalog No: CFN98830
CAS No: 51804-68-3
Price: Inquiry(manager@chemfaces.com)
Dihydrooxoepistephamiersine

Catalog No: CFN98831
CAS No: 51804-69-4
Price: Inquiry(manager@chemfaces.com)
2'-O-Methylisoliquiritigenin

Catalog No: CFN98832
CAS No: 51828-10-5
Price: Inquiry(manager@chemfaces.com)
7-O-Methyleriodictyol

Catalog No: CFN98833
CAS No: 51857-11-5
Price: Inquiry(manager@chemfaces.com)
Tags: buy Stephanine | Stephanine supplier | purchase Stephanine | Stephanine cost | Stephanine manufacturer | order Stephanine | Stephanine distributor