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Chemindex > 17817-20-8 fluorescein di(beta-D-galactopyranoside)

17817-20-8 fluorescein di(beta-D-galactopyranoside)

Product Name fluorescein di(beta-D-galactopyranoside)
Synonyms Fluorescein-digalactoside;Fluorescein-di-beta-D-galactopyranoside;Fluorescein-di-beta-D-galactoside;Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-bis(beta-D-galactopyranosyloxy)-;6'-(beta-D-galactopyranosyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-3'-yl beta-D-galactopyranoside
Molecular Formula C32H32O15
Molecular Weight 656.5875
InChl InChI=1/C32H32O15/c33-11-21-23(35)25(37)27(39)30(45-21)42-13-5-7-17-19(9-13)44-20-10-14(43-31-28(40)26(38)24(36)22(12-34)46-31)6-8-18(20)32(17)16-4-2-1-3-15(16)29(41)47-32/h1-10,21-28,30-31,33-40H,11-12H2/t21-,22-,23+,24+,25+,26+,27-,28-,30-,31-/m1/s1
CAS Registry Number 17817-20-8
Molecular Structure
Density 1.74g/cm3
Melting Point 200℃
Boiling Point 974.8°C at 760 mmHg
Refractive Index 1.764
Flash Point 316.5°C
Vapour Pressur 0mmHg at 25°C