Company Name: |
Shanghai Kewel Chemical Co., Ltd.
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Tel: |
021-64609169 18901607656 |
Email: |
greensnown@163.com |
Products Intro: |
Product Name:Desloratadine Impurity 6 CAS:143540-56-1 Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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Company Name: |
Chengdu Feibai Pharmaceutical Co., Ltd.
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Tel: |
028-84641798 18782128315 |
Email: |
3302391190@qq.com |
Products Intro: |
Product Name:8-bromo-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one CAS:143540-56-1 Purity:95 Package:5g;50g;100g;250g;500g;1kg;5kg
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| 8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Basic information |
Product Name: | 8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE | Synonyms: | 8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE;Desloratadine 8-Bromo-11-oxo;11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-bromo-5,6-dihydro-;N1,N1-diethyl-3-methylbenzene-1,4-diamine hydrochloride | CAS: | 143540-56-1 | MF: | C14H10BrNO | MW: | 288.14 | EINECS: | | Product Categories: | | Mol File: | 143540-56-1.mol | |
| 8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Chemical Properties |
Boiling point | 445.8±45.0 °C(Predicted) | density | 1.518±0.06 g/cm3(Predicted) | solubility | soluble in Chloroform | form | Powder | pka | 3.14±0.20(Predicted) | color | Greenish |
| 8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Usage And Synthesis |
Uses | 8-Bromo-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is an intermediate in the synthesis of 8-Deschloro-8-bromo Desloratadine (D290995), an impurity of Loratadine (L469575). 8-Deschloro-8-bromo Desloratadine may be used??to develop novel analytical applications for detecting impurities of??Loratadine. |
| 8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Preparation Products And Raw materials |
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