14348-23-3
14348-23-3 structure
- Name: 4,9-dihydroxyfuro[3,2-g]chromen-7-one
- Chemical Name: 4,9-dihydroxyfuro[3,2-g]chromen-7-one
- CAS Number: 14348-23-3
- Molecular Formula: C11H6O5
- Molecular Weight: 218.16200
- Create Date: 2017-07-09 23:58:34
- Modify Date: 2024-01-07 20:06:54
| Name | 4,9-dihydroxyfuro[3,2-g]chromen-7-one |
|---|---|
| Synonyms |
4,9-dihydroxy-furo[3,2-g]chromen-7-one
Psoralen,5,8-dihydroxy 7H-Furo(3,2-g)(1)benzopyran-7-one,4,9-dihydroxy 4,9-Dihydroxy-furo[3,2-g]chromen-7-on 4,9-dihydroxypsoralen 7-Oxo-4,9-dihydroxy-7H-<3,2-g><1>benzopyran 5,8-dihydroxypsoralen 5-hydroxyxanthotoxol |
| Density | 1.667g/cm3 |
|---|---|
| Boiling Point | 344.4ºC at 760 mmHg |
| Molecular Formula | C11H6O5 |
| Molecular Weight | 218.16200 |
| Flash Point | 162.1ºC |
| Exact Mass | 218.02200 |
| PSA | 83.81000 |
| LogP | 1.95040 |
| Vapour Pressure | 3.31E-05mmHg at 25°C |
| Index of Refraction | 1.756 |
| HS Code | 2932999099 |
|---|
|
~81%
14348-23-3 |
| Literature: BEZWADA BIOMEDICAL, LLC Patent: US2009/170927 A1, 2009 ; Location in patent: Page/Page column 23-27 ; |
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~%
14348-23-3 |
| Literature: Marumoto, Shinsuke; Miyazawa, Mitsuo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 784 - 788 |
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~%
14348-23-3 |
| Literature: Marumoto, Shinsuke; Miyazawa, Mitsuo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 784 - 788 |
![(9-acetyloxy-7-oxofuro[3,2-g]chromen-4-yl) acetate structure](https://www.chemsrc.com/caspic/225/26753-46-8.png)
| HS Code | 2932999099 |
|---|---|
| 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% |