| Company Name: |
Changzhou Wanyao Biotechnology Co., Ltd.
|
| Tel: |
0519-89185693 15312551983 |
| Email: |
2410037592@qq.com |
| Products Intro: |
Product Name:(Z)-2-chloro-3-hydroxyacrylaldehyde
CAS:50704-42-2
Purity:99% Package:5KG;1KG,500g,100g
|
| Company Name: |
ChemStrong Scientific Co.,Ltd
|
| Tel: |
0755-0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Etoricoxib Impurity 57
CAS:50704-42-2
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
|
| Company Name: |
Molcoo Chemicals Inc.
|
| Tel: |
18627923403 18627753421 |
| Email: |
3001006472@qq.com |
| Products Intro: |
Product Name:Etoricoxib Impurity 11
CAS:50704-42-2
Purity:95% Package:50mg/RMB 480
|
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| | (Z)-2-chloro-3-hydroxyacrylaldehyde Basic information |
| | (Z)-2-chloro-3-hydroxyacrylaldehyde Chemical Properties |
| | (Z)-2-chloro-3-hydroxyacrylaldehyde Usage And Synthesis |
| Uses | 2-Chloro-3-hydroxy-2-propenal is used in preparation of Extoricoxib or its pharmaceutically acceptable salt by using cyclocondensation, halogenation, oxidation and cross-coupling as the key steps. |
| | (Z)-2-chloro-3-hydroxyacrylaldehyde Preparation Products And Raw materials |
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