Products Categories
CAS No.: | 14260-99-2 |
---|---|
Name: | (1S)-1α-(β-D-Glucopyranosyloxy)-5β-hydroxy-7-(acetoxymethyl)-1,4aα,5,7aα-tetrahydrocyclopenta[c]pyran-4-carboxylic acid methyl ester |
Article Data: | 1 |
Molecular Structure: | |
Formula: | C19H26 O12 |
Molecular Weight: | 446.408 |
Synonyms: | Cyclopenta[c]pyran-4-carboxylicacid, 7-[(acetyloxy)methyl]-1-(b-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-5-hydroxy-, methyl ester,[1S-(1a,4aa,5b,7aa)]-; Daphylloside (8CI);Asperulosidic acid methyl ester |
Density: | 1.552g/cm3 |
Boiling Point: | 678.343°C at 760 mmHg |
Flash Point: | 237.737°C |
PSA: | 181.44000 |
LogP: | -2.68750 |
Conditions | Yield |
---|---|
In methanol at -30℃; for 0.5h; | A 800 mg B 25 mg |