1-Benzopyrylium,5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)-, chloride (9CI)
Modify Date: 2025-08-25 21:19:41
1-Benzopyrylium,5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)-, chloride (9CI) structure
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Common Name | 1-Benzopyrylium,5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)-, chloride (9CI) | ||
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| CAS Number | 13544-51-9 | Molecular Weight | 334.75100 | |
| Density | 1.37g/cm3 | Boiling Point | 559.9ºC at 760mmHg | |
| Molecular Formula | C17H15ClO5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 292.4ºC | |
| Name | 3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol |
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| Synonym | More Synonyms |
| Density | 1.37g/cm3 |
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| Boiling Point | 559.9ºC at 760mmHg |
| Molecular Formula | C17H15ClO5 |
| Molecular Weight | 334.75100 |
| Flash Point | 292.4ºC |
| Exact Mass | 334.06100 |
| PSA | 72.06000 |
| LogP | 0.81330 |
| Vapour Pressure | 2.26E-13mmHg at 25°C |
| Index of Refraction | 1.655 |
| InChIKey | WQVOXGUSVPUJDM-UHFFFAOYSA-N |
| SMILES | COc1ccc(-c2[o+]c3cc(O)cc(O)c3cc2OC)cc1.[Cl-] |
| HS Code | 2909499000 |
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~72%
1-Benzopyrylium... CAS#:13544-51-9 |
| Literature: Escribano-Bailon; Dangles; Brouillard Phytochemistry, 1996 , vol. 41, # 6 p. 1583 - 1592 |
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~%
1-Benzopyrylium... CAS#:13544-51-9 |
| Literature: Pratt; Robinson Journal of the Chemical Society, 1925 , vol. 127, p. 1185 Full Text Show Details Malkin; Nierenstein Journal of the American Chemical Society, 1931 , vol. 53, p. 239 |
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~%
1-Benzopyrylium... CAS#:13544-51-9 |
| Literature: Malkin; Robinson Journal of the Chemical Society, 1925 , vol. 127, p. 1192 |
| HS Code | 2909499000 |
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| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
| 5,7-dihydroxy-3,4'-dimethoxyflavylium chloride |
| Pelargonidinchlorid-3.4'-dimethylaether |