ChemicalBook >> CAS DataBase List >>5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one
5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one
- CAS No.
- 656229-80-0
- Chemical Name:
- 5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one
- Synonyms
- 5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-
- CBNumber:
- CB32695416
- Molecular Formula:
- C25H28O7Si
- Molecular Weight:
- 468.57
- MDL Number:
- MOL File:
- 656229-80-0.mol
Last updated:2023-05-16 08:28:57
5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one Properties
Melting point | 126-128 °C |
---|---|
Boiling point | 547.9±50.0 °C(Predicted) |
Density | 1.180±0.06 g/cm3(Predicted) |
storage temp. | Refrigerator, under inert atmosphere |
solubility | Chloroform, Ethyl Acetate, Methanol |
form | Solid |
color | Off-White |
5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one price More Price(2)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TRC | B400610 | 5,7-Bis(acetyloxy)-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one | 656229-80-0 | 250mg | $1320 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 49843 | 5,7-Bis(acetyloxy)-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one | 656229-80-0 | 250mg | $2200 | 2021-12-16 | Buy |
![108-24-7](/CAS/20180808/GIF/108-24-7.gif)
![470666-98-9](/CAS/20210305/GIF/470666-98-9.gif)
![656229-80-0](/CAS/20150408/GIF/656229-80-0.gif)
Synthesis of 5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one from Acetic anhydride and 4H-1-Benzopyran-4-one, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-5-hydroxy-
5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one Preparation Products And Raw materials
Raw materials
Preparation Products
5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one Suppliers
Global( 6)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
Chemsky(shanghai)International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
Shanghai TaoSu Biochemical Technology Co., Ltd. | 021-33632979 | info@tsbiochem.com | China | 8072 | 58 |
Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 56077 | 58 |
5,7-Bis(acetyloxy)-3-[4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-
656229-80-0
Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals