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S.Z. PhyStandard Bio-Tech. Co., Ltd.
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0755-4000505016 13380397412 |
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Product Name:Fenofibrate impurity 5
CAS:60013-02-7
Purity:99% HPLC Package:10mg;25mg;50mg;100mg
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Guangzhou Isun Pharmaceutical Co., Ltd
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020-39119399 18927568969 |
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Product Name:(3,4-dichlorophenyl)(4-hydroxyphenyl)methanone
CAS:60013-02-7
Purity:>=98% Package:500Mg;1g;5g;25g;100g;500g;1kg;5kg
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ChemStrong Scientific Co.,Ltd
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0755-0755-66853366 13670046396 |
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sales@chem-strong.com |
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Product Name:Fenofibrate Impurity 18
CAS:60013-02-7
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656 |
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greensnown@163.com |
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Product Name:Fenofibrate impurity 5
CAS:60013-02-7
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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BePharm Ltd
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400-685-9117 |
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market@bepharm.com |
| Products Intro: |
Product Name:(3,4-Dichlorophenyl)(4-hydroxyphenyl)methanone
CAS:60013-02-7
Purity:98% Package:3910RMB/1g
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| | 3,4-Dichloro-4'-hydroxybenzophenone Basic information |
| Product Name: | 3,4-Dichloro-4'-hydroxybenzophenone | | Synonyms: | (3,4-Dichlorophenyl)(4-hydroxyphenyl)methanone;Fenofibrate impurity 5;Fenofibrate Impurity 14;3,4-dichlorophenyl 4-hydroxyphenyl ketone;Methanone, (3,4-dichlorophenyl)(4-hydroxyphenyl)-;Fenofibrate Impurity 21;3,4-Dichloro-4'-hydroxybenzophenone | | CAS: | 60013-02-7 | | MF: | C13H8Cl2O2 | | MW: | 267.11 | | EINECS: | | | Product Categories: | | | Mol File: | 60013-02-7.mol |  |
| | 3,4-Dichloro-4'-hydroxybenzophenone Chemical Properties |
| Melting point | 172-174 °C | | Boiling point | 444.5±45.0 °C(Predicted) | | density | 1.406±0.06 g/cm3(Predicted) | | pka | 7.50±0.15(Predicted) |
| | 3,4-Dichloro-4'-hydroxybenzophenone Usage And Synthesis |
| Preparation | Preparation by reaction of 3,4-dichlorobenzoyl chloride,
? with phenol in the presence of aluminium chloride;
? with phenetole in the presence of aluminium chloride in carbon disulfide at r.t. overnight (40%);
? with anisole in the presence of aluminium chloride at 70° for 4 h, followed by demethylation of the obtained ketone with 48% hydrobromic acid in refluxing acetic acid for 47 h. |
| | 3,4-Dichloro-4'-hydroxybenzophenone Preparation Products And Raw materials |
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