2012年5月9日星期三

Chemical Properties of Harpagoside




Product name:Harpagoside
CAS:19210-12-9
Molecular Formula:C24H30O11
Molecular Weight: 494.49g/mol
Description of Harpagoside:
Synonyms: [(1S,4aS,5R,7S,7aS)-4a,5-Dihydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,5,6,7a-tetrahydrocyclopenta[c]pyran-7-yl] (E)-3-phenylprop-2-enoate
EINECS: 242-881-6
Physical Appearance: White to off-white powder.
Derived from: Scrophularia ningpoensis Hemsl (Figwort)
Purity: ≥98%
Solubility: Soluble in methanol
Boling Point: 721 ºC at 760 mmHg
Flash Point: 244 ºC
Melting Point: 120 ºC (dec.)
Vapor Pressure: 8.49E-22 mmHg at 25°C
Storage:Store at -20° C
More about:Harpagoside price

没有评论:

发表评论