| Company Name: |
S.Z. PhyStandard Bio-Tech. Co., Ltd.
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| Tel: |
0755-4000505016 13380397412 |
| Email: |
3001272453@qq.com |
| Products Intro: |
Product Name:Donepezil Impurity 46
CAS:2452407-73-5
Purity:99% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
Beijing Comparison Pharmaceutical Technology Co., Ltd
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| Tel: |
010-010-52878169 15801002657 |
| Email: |
sales@bjcomparison.com |
| Products Intro: |
Product Name:(E)-4-((5,6-dimethoxy-1-oxo-1,3-dihydro-2H-inden-2-ylidene)methyl)pyridine 1-oxide
CAS:2452407-73-5
Purity:>=95% Package:100mg
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| | Donepezil Impurity 46 Basic information |
| Product Name: | Donepezil Impurity 46 | | Synonyms: | Donepezil-008-E;1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-, (2E)-;Donepezil Impurity 46 | | CAS: | 2452407-73-5 | | MF: | C17H15NO4 | | MW: | 297.31 | | EINECS: | | | Product Categories: | | | Mol File: | 2452407-73-5.mol |  |
| | Donepezil Impurity 46 Chemical Properties |
| Boiling point | 595.8±50.0 °C(Predicted) | | density | 1.25±0.1 g/cm3(Predicted) | | pka | 0.42±0.10(Predicted) |
| | Donepezil Impurity 46 Usage And Synthesis |
| | Donepezil Impurity 46 Preparation Products And Raw materials |
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