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Catalog | BBC38226867 |
CAS | 38226-86-7 |
Structure | ![]() |
Synonyms | 9,10-Dihydro-3,5-dihydroxy-2-(4-methoxyphenyl)-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one |
IUPAC Name | 3,5-Dihydroxy-2-(4-methoxyphenyl)-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromen-4-one |
Molecular Weight | 368.38 |
Molecular Formula | C21H20O6 |
Canonical SMILES | CC1(CCC2=C(O1)C=C(C3=C2OC(=C(C3=O)O)C4=CC=C(C=C4)OC)O)C |
InChI | InChI=1S/C21H20O6/c1-21(2)9-8-13-15(27-21)10-14(22)16-17(23)18(24)19(26-20(13)16)11-4-6-12(25-3)7-5-11/h4-7,10,22,24H,8-9H2,1-3H3 |
InChI Key | PPCHTBBOSVKORE-UHFFFAOYSA-N |
Boiling Point | 575.3±50.0 °C |
Melting Point | 222-223 °C |
Purity | 98% |
Density | 1.35 g/ml |
Appearance | Yellow powder |
pKa | 6.56±0.60 |
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