Butterbur Extract - CAS No 26577-85-5 Specificaton & Trade Terms
| Model | CAS No 26577-85-5 |
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| Place Of Origin | china |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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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.
