- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 8-acetyl-7-hydroxycoumarin
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 8-acetyl-7-hydroxycoumarin
- Price: ￥1128.0/10mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
6748-68-1
6748-68-1 structure
- Name: 8-acetyl-7-hydroxycoumarin
- Chemical Name: 8-acetyl-7-hydroxychromen-2-one
- CAS Number: 6748-68-1
- Molecular Formula: C11H8O4
- Molecular Weight: 204.17900
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-05-03 08:00:00
- Modify Date: 2024-01-10 17:45:19
| Name | 8-acetyl-7-hydroxychromen-2-one |
|---|---|
| Synonyms |
8-Acetyl-7-hydroxycoumarin
8-acetyl-7-hydroxy-2H-chromen-2-one 8-acetyl-7-hydroxy-2H-1-benzopyran-2-one 8-acetylumbelliferone 7-hydroxy-8-acetyl coumarin MFCD00270162 |
| Density | 1.388g/cm3 |
|---|---|
| Boiling Point | 427.3ºC at 760 mmHg |
| Melting Point | 167-171ºC(lit.) |
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.17900 |
| Flash Point | 175.4ºC |
| Exact Mass | 204.04200 |
| PSA | 67.51000 |
| LogP | 1.70120 |
| Index of Refraction | 1.62 |
| Storage condition | 2-8°C |
|
~76%
6748-68-1 |
| Literature: Ren, Xinfeng; Chen, Xiaochuan; Peng, Kun; Xie, Xingang; Xia, Yamu; Pan, Xinfu Tetrahedron Asymmetry, 2002 , vol. 13, # 16 p. 1799 - 1804 |
|
~74%
6748-68-1 |
| Literature: Synthetic Communications, , vol. 38, # 22 p. 3996 - 4006 |
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~%
6748-68-1 |
| Literature: Synthetic Communications, , vol. 37, # 3 p. 361 - 367 |
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~%
6748-68-1
Detail
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| Literature: Russian Journal of Organic Chemistry, , vol. 35, # 6 p. 899 - 909 |
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~%
6748-68-1
Detail
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| Literature: Russian Journal of Organic Chemistry, , vol. 35, # 6 p. 899 - 909 |
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~%
6748-68-1
Detail
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| Literature: Russian Journal of Organic Chemistry, , vol. 35, # 6 p. 899 - 909 |
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~%
6748-68-1 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 19, # 20 p. 6087 - 6097 |
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~%
6748-68-1 |
| Literature: Rasayanam, , vol. 1, p. 225 Journal of Organic Chemistry, , vol. 19, p. 1681,1683 |
| Precursor 6 | |
|---|---|
| DownStream 8 | |
![9-acetyl-2-methylfuro[3,2-g]chromen-7-one structure](https://image.chemsrc.com/caspic/001/86290-65-5.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |