Log in | Join Free | china | japan | germany
ChemicalBook--->CAS DataBase List--->2640792-65-8

2640792-65-8

Request For Quotation
2640792-65-8 Structure

2640792-65-8 Structure
IdentificationBack Directory
[Name]

Sildenafil impurity
[CAS]

2640792-65-8
[Synonyms]

SildefilImpurity66
Sildenafil Impurity 65
Sildenafil Impurity 157
Sildenafil?Isopropy?Sulfonate?Ester?Impurity
[Molecular Formula]

C20H26N4O5S
[MOL File]

2640792-65-8.mol
[Molecular Weight]

434.51
Chemical PropertiesBack Directory
[Boiling point ]

625.5±65.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
[pka]

0.42±0.20(Predicted)
2640792-65-8 suppliers list
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522 , +8615391658522
Website: https://www.standardpharm.org.cn/
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: Shanghai Xiang Xin Industrial Co., Ltd.  
Tel: 021-50211651 13651607026
Website: http://www.xxgmpharm.com
Company Name: Tianjin shijia biomedical technology co., LTD  
Tel: 15022261580
Website: www.chemicalbook.com/showsupplierproductslist1024389/0.htm
Company Name: Jinan blalong chemical co. LTD  
Tel: 2710913286@.com
Website: www.chemicalbook.com/showsupplierproductslist1068244/0.htm
Company Name: Hefei fuya biotechnology co. LTD  
Tel: 18096409024
Website: http://www.purerechem.com
Company Name: Nanjing bojida Pharmaceutical Technology Co., Ltd  
Tel: 18762407961
Website: https://www.chemicalbook.com/ShowSupplierProductsList1743407/0.htm
Company Name: Shandong WorldSun Biological Technology Co., Ltd.  
Tel: 0531-88723173 18596073690
Website: http://www.wodesenshengwu.com/
Company Name: QUALITY CONTROL SOLUTIONS LTD.  
Tel: 13670046396
Website: www.qcsrm.com
Company Name: Shanghai YuZn Pharm. Technology Co.,Ltd.  
Tel: 15921286451; 15921286451
Website: https://www.chemicalbook.com/ShowSupplierProductsList642122/0.htm
Company Name: Shanghai Zerui Biotechnology Co., Ltd.  
Tel: 021-54580889 18321124657
Website: www.zr-pharmaceutical.com
Company Name: Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd  
Tel: 18162595016; 18162595016
Website: https://www.chemicalbook.com/supplier/25457231/
Tags:2640792-65-8 Related Product Information