51022-70-9 Purity
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Specification
The molecular formula is C34H28O10.
The molecular weight is 596.6 g/mol.
The IUPAC name is 9,10-dihydroxy-5-(4-hydroxy-2-methoxyphenyl)-6-[(4-hydroxy-3-methoxyphenyl)methyl]-1,3-dimethoxybenzo[a]xanthen-2-one.
The InChI is InChI=1S/C34H28O10/c1-40-27-13-18(35)6-7-19(27)30-20-14-29(42-3)32(39)34(43-4)31(20)22-11-17-12-24(37)25(38)15-26(17)44-33(22)21(30)9-16-5-8-23(36)28(10-16)41-2/h5-8,10-15,35-38H,9H2,1-4H3.
The CAS number is 51033-46-6.
The EC number is 256-926-2.
The hydrogen bond donor count is 4.
The hydrogen bond acceptor count is 10.
The rotatable bond count is 7.
The topological polar surface area is 144?^2.