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ChemicalBook >> CAS DataBase List >>Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl-

Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl-

Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl- Structure
Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl- structure
CAS No.
71189-82-7
Chemical Name:
Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl-
Synonyms
Parecoxib Impurity 81;1,1′-(1,3-Phenylene)bis[2-phenylethanone;Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl-
CBNumber:
CB69522037
Molecular Formula:
C22H18O2
Molecular Weight:
314.38
MDL Number:
MOL File:
71189-82-7.mol
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Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl- Properties

Melting point 77 °C
Boiling point 505.9±38.0 °C(Predicted)
Density 1.147±0.06 g/cm3(Predicted)

Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl- Preparation Products And Raw materials

Raw materials

Preparation Products

Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl- Suppliers

Global( 9)Suppliers
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China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11922 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9906 50
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@qq.com China 8865 55
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 55017 58
Shanghai Zhongzechuan Pharmaceutical Technology Co., LTD 15021253307 sales@wesyntech.com China 390 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 15618536883 1228181347@qq.com China 7951 58
Shenzhen Excellent Biomedical Technology Co., Ltd. 0755-26050679 18318671572 2850803126@qq.com China 9865 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016; 18162595016 3287908757@qq.com China 9122 58
Hubei Ruinuo Pharmaceutical Technology Co., Ltd 13165688766 3008058303@qq.com China 3000 58
Supplier Advantage
China National Standard Pharmaceutical Corporation Limited 		58
Shanghai Kewel Chemical Co., Ltd. 50
Hubei Yangxin Medical Technology Co., Ltd. 55
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shanghai Zhongzechuan Pharmaceutical Technology Co., LTD 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 58
Shenzhen Excellent Biomedical Technology Co., Ltd. 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58
Hubei Ruinuo Pharmaceutical Technology Co., Ltd 58
Ethanone, 1,?1'-?(1,?3-?phenylene)?bis[2-?phenyl- Parecoxib Impurity 81 1,1′-(1,3-Phenylene)bis[2-phenylethanone 71189-82-7