57543-59-6
57543-59-6 structure
- Name: 8-methoxy-2h-chromene-3-carboxylic acid
- Chemical Name: 8-methoxy-2h-chromene-3-carboxylic acid
- CAS Number: 57543-59-6
- Molecular Formula: C11H10O4
- Molecular Weight: 206.19500
- Create Date: 2018-12-14 14:33:05
- Modify Date: 2025-09-13 03:22:00
| Name | 8-methoxy-2h-chromene-3-carboxylic acid |
|---|---|
| Synonyms |
BB_NC-1433
8-methoxy-2H-chromen-3-carboxylic acid |
| Density | 1.331g/cm3 |
|---|---|
| Boiling Point | 364.2ºC at 760 mmHg |
| Melting Point | 237-240ºC |
| Molecular Formula | C11H10O4 |
| Molecular Weight | 206.19500 |
| Flash Point | 145.8ºC |
| Exact Mass | 206.05800 |
| PSA | 55.76000 |
| LogP | 1.55560 |
| Index of Refraction | 1.592 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2918990090 |
|
~87%
57543-59-6 |
| Literature: Wise, Lawrence D.; DeWald, Horace A.; Hawkins, Elma S.; Reynolds, Donna M.; Heffner, Thomas G.; et al. Journal of Medicinal Chemistry, 1988 , vol. 31, # 3 p. 688 - 691 |
|
~%
57543-59-6 |
| Literature: Journal of Medicinal Chemistry, , vol. 47, # 16 p. 3927 - 3930 |
|
~%
57543-59-6 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 21, # 4 p. 344 - 347 |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |