Butterbur Extract
Inquiry
| Post Date: | Sep 05,2013 |
| Expiry Date: | Mar 04,2014 |
| Detailed Description: |
Cas No. :26577-85-5
Quantity: 50000Kilograms Butterbur Extract Appearance: Fine crystal powder Specification: petasins15% UV/HPLC Molecular formula: C20H28O3 CAS No 26577-85-5 Molecular weight: 43000 Plant origin: Butterbur Color: Brown yellow Fuction Petasin is responsible for the antispasmodic properties of the plant by reducing ; spasms in smooth muscle and vascular walls, in addition to providing an anti-inflammatory effect by inhibiting leukotriene synthetics. Petasin has also been found to be treat migraine headache, asthma , bronchitis. Butterbur has also been used for cough ; urination and stomach problems. Specifications 1kg/bag, 5kg/bag, 10kg/bag ,25kg/drum(or packed according to the order of customers) The active ingredient : 15% min Petasins ( petasin + isopetasin). C20H28O3. CAS:[26577-85-5]. This extract powder not have S-petasin , because S-petasin melting point is 305C . But petasin and isopetasin melting point just at 65C -72C So the extract temperature are must lower than 80C. Our butterbur extract bulk powder is the PA free. |
| CAS Registry Number: | 26577-85-5 |
| Company: | Wuhan Hezhong Bio-Chemical Co.,Ltd. [ China ] |
| Contact: | Jane Dong |
| Tel: | +86-27-68886737 |
| Fax: | +86-27-88048077-995 |
| Email: | ycgsales01@yccreate.com |
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