Researching Relationships


Dihydroartemisinin methyl ether, SM-224, Dihydroqinghaosu methyl ether

Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C16H26O5 = 298.38
Physical State (20 deg.C) Solid
CAS RN 71963-77-4
Unit Price
5 g 3950
10 g 6975
25 g 9975
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Melting point 86.0 to 90.0 °C
Specific rotation [a]20/D +166 to +173 deg(C=1, EtOH)

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• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.