ChemicalBook >> CAS DataBase List >>2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
![2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one Structure](CAS/GIF/492-52-4.gif)
- CAS No.
- 492-52-4
- Chemical Name:
- 2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
- Synonyms
- Visamminol;Visnamminol;2,3-Dihydro-7-methyl-4-hydroxy-2-(1-hydroxy-1-methylethyl)-5H-furo[3,2-g][1]benzopyran-5-one;2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one;5H-Furo[3,2-g][1]benzopyran-5-one, 2,3-dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-
- CBNumber:
- CB12361296
- Molecular Formula:
- C15H16O5
- Molecular Weight:
- 276.28
- MDL Number:
- MOL File:
- 492-52-4.mol
Last updated:2025-04-17 18:22:24
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one Properties
| Melting point | 160-160.5 °C |
|---|---|
| Boiling point | 465.1±45.0 °C(Predicted) |
| Density | 1.375±0.06 g/cm3(Predicted) |
| pka | 6.67±0.60(Predicted) |
| FDA UNII | QG0CYI2V83 |
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one Chemical Properties,Uses,Production
Uses
Visamminol is a spasmolytic which can be extracted from Cimicifuga dahurica. Visamminol exhibits a spasmolytic action that is one-third as potent as that of papaverine hydrochloride[1].
References
[1] MOTOKO ITO, et al. Spasmolytic Substances from Cimicifuga dahurica MAXIM. Chemical and Pharmaceutical Bulletin. 1976 Volume 24 Issue 4 Pages 580-583
Synthesis of 2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one from 5,7-Dihydroxy-2-methyl-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one Preparation Products And Raw materials
Raw materials
Preparation Products
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one Suppliers
Global( 7)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | support@targetmol.com | United States | 38663 | 58 | |
| Sichuan Wei Keqi Biological Technology Co., Ltd. | 028-81700200 18116577057 | 3003855609@qq.com | China | 7787 | 56 |
| Wuxi Zhongkun Biochemical Technology Co., Ltd. | 0510-85629785 18013409632 | sales@reading-chemicals.com | China | 15178 | 58 |
| Wuxi Helen Biotechnology Co., Ltd., | 0510-85629785 18013409632 | sales@reading-chemicals.com | China | 14081 | 58 |
| Shanghai Hewu Biotechnology Co., LTD | 021-57886085 17317861055 | shhebio@126.com | CHINA | 7974 | 58 |
| Foshan Treasure Biotechnology Co., Ltd | 0757-85921206 18520245316 | 2329783215@qq.com | China | 12661 | 58 |
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
2,3-Dihydro-7-methyl-4-hydroxy-2-(1-hydroxy-1-methylethyl)-5H-furo[3,2-g][1]benzopyran-5-one
Visamminol
Visnamminol
5H-Furo[3,2-g][1]benzopyran-5-one, 2,3-dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-
492-52-4