
CAS Number111537-41-8
Synonyms3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone; 5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone; 5-Hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7-dimethoxy-4H-chromen-4-one; W1631
Molecular FormulaC28H16O14
Molecular Weight576.43
Density1.4±0.1 g/cm3
Boiling Point614.3±55.0 °C at 760 mmHg
Appearanceyellow powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 111537-41-8 |
| Catalog No. | 2A-9067725 |
| Chinese Name | 5,3'-二羟基-6,7,4',5'-四甲氧基黄酮 |
| Synonyms | 3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone; 5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone; 5-Hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7-dimethoxy-4H-chromen-4-one; W1631 |
| Molecular Formula | C28H16O14 |
| Molecular Weight | 576.43 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 614.3±55.0 °C at 760 mmHg |
| Appearance | yellow powder |
| Storage Condition | 2-8℃, dry, sealed |
| HTC | 2932999099 |
| MDL Number | MFCD00903954 |
| SMILES | COc1cc(-c2cc(=O)c3c(O)c(OC)c(OC)cc3o2)cc(O)c1OC |
| InChI | InChI=1S/C19H18O8/c1-23-14-6-9(5-11(21)18(14)25-3)12-7-10(20)16-13(27-12)8-15(24-2)19(26-4)17(16)22/h5-8,21-22H,1-4H3 |
| InChI Key | WVDMIOIJGFCRJQ-UHFFFAOYSA-N |
| MSDS | msds/67725_1_111537_41_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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