ChemicalBook--->CAS DataBase List--->20629-35-0

20629-35-0

20629-35-0 Structure

20629-35-0 Structure
IdentificationBack Directory
[Name]

(E)-4-bromobut-2-enoic acid
[CAS]

20629-35-0
[Synonyms]

Neratinib Impurity 19
2-Butenoic acid, 4-bromo-
(E)-4-bromobut-2-enoic acid
[Molecular Formula]

C4H5BrO2
[MOL File]

20629-35-0.mol
[Molecular Weight]

164.99
Chemical PropertiesBack Directory
[Melting point ]

73-74 °C(Solv: ligroine (8032-32-4))
[Boiling point ]

287.6±23.0 °C(Predicted)
[density ]

1.718±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

4.13±0.10(Predicted)
20629-35-0 suppliers list
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Hangzhou Proserre Chemical Co.,Ltd.
Tel: +86-571-86088112
Website: https://www.proserre.com/
Company Name: Suzhou ARTK Medchem Co., Ltd.
Tel: +8618118463618 , +8618118463618
Website:
Company Name: Srisyn Labs  
Tel: +91-9705168728
Website: www.srisyn.com
Company Name: VladaChem GmbH  
Tel: +49-7246-3082843
Website: https://www.vladachem.com/search.php
Company Name: Tianjin Branch Chong pharmaceutical intermediates Co., Ltd.  
Tel: 022-60116533 13207668525
Website: http://www.scipharmacn.com
Company Name: Shanghai Topbiochem Technology Co., Ltd  
Tel: 021-58170097 15801866362;
Website: http://www.topbiochem.com
Company Name: Quality Control Solutions Ltd.  
Tel: 0755-66853366 13670046396
Website: www.qcsrm.com
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel: 025-66028182 17714375163
Website: www.aikonchem.com
Company Name: Yantai ShengKailun Chemical Technology Co., Ltd.  
Tel: 13356901049
Website: www.sklnchem.cn
Company Name: Shanghai Scochem Technology Co., Ltd.  
Tel: 021-33758897 15801866362;
Website: http://www.scochem.com
Company Name: Zhengzhou Convergence Chemical Co. LTD  
Tel: 0371-0371-53736046 13393710386
Website: www.chemicalbook.com/supplier/23627897/
Company Name: Wuhan haorong Biotechnology Co., Ltd  
Tel: 18186132299 18186132299
Website: www.whhaorong.com/
Company Name: Established by Hangzhou Boman Biochem Tech Co., Ltd  
Tel: 13588048971
Website: http://www.bomanbiochem.cn/about.html
Company Name: Yantai Sheng Kai Lun Biological Products Co. , Ltd.  
Tel: 13356901049
Website: www.sklnchem.cn
Company Name: Shandong Jiuyue Biotechnology Co., Ltd.  
Tel: 15553333686
Website: www.chemicalbook.com/supplier/25475238/
Company Name: ZhengZhou Edward Biology Co.,Ltd  
Tel: 13298105281
Website: www.edwardbiology.cn
Company Name: Nantong Hanfang Biotechnology Co. , Ltd.  
Tel: hanfangpharma@126.com; 18616537568
Website: https://hanfangpharma@126.com
Tags:20629-35-0 Related Product Information