ChemicalBook--->CAS DataBase List--->923571-15-7

923571-15-7

923571-15-7 Structure

923571-15-7 Structure
IdentificationBack Directory
[Name]

2-isonicotinoyl-5,6-diMethoxy-2,3-dihydro-1H-inden-1-one
[CAS]

923571-15-7
[Synonyms]

Donepezil-009
2-isonicotinoyl-5,6-diMethoxy-2,3-dihydro-1H-inden-1-one
2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylcarbonyl)-1H-inden-1-one
1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylcarbonyl)-
Donepezil impurity 14/2-isonicotinoyl-5,6-diMethoxy-2,3-dihydro-1H-inden-1-one
[Molecular Formula]

C17H15NO4
[MDL Number]

MFCD18207163
[MOL File]

923571-15-7.mol
[Molecular Weight]

297.31
Chemical PropertiesBack Directory
[Boiling point ]

510.6±50.0 °C(Predicted)
[density ]

1.274±0.06 g/cm3(Predicted)
[pka]

7.08±0.20(Predicted)
Hazard InformationBack Directory
[Uses]

2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylcarbonyl)-1H-inden-1-one is an impurity in the synthesis of Donezepil (D531750), A nootropic. An inhibitor of acetylcholinesterase.
923571-15-7 suppliers list
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Website: www.standardpharm.com
Company Name: BOC Sciences
Tel: +1-631-485-4226
Website: www.bocsci.com/
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522 , +8615391658522
Website: https://www.standardpharm.org.cn/
Company Name: Haoyuan Chemexpress Co., Ltd.  
Tel: 021-58950125
Website: http://www.chemexpress.com.cn
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: BOC Sciences  
Tel: 16314854226
Website: www.bocsci.com
Company Name: Hubei Yangxin Medical Technology Co., Ltd.  
Tel: 15374522761
Website: www.standardpharm.com
Company Name: Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.  
Tel: 0531-58897130 15508676053
Website: www.sdcclh.com
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 13028896684
Website: https://www.rrkchem.com
Company Name: Shenzhen Botel Biotechnology Co. Ltd.  
Tel: 0755-22202135 13316968096
Website: www.szbotaier.com/
Company Name: Hefei Molake Biotechnology Co., Ltd.  
Tel: 0551-66336380 18956014586
Website: www.chemicalbook.com/showsupplierproductslist31079/0.htm
Company Name: Guangzhou Dreampharm Biotechnology Co., Ltd.  
Tel: 020-36607679 17825480238
Website: http://www.dmstandards.com/
Company Name: Jinan blalong chemical co. LTD  
Tel: 2710913286@.com
Website: www.chemicalbook.com/showsupplierproductslist1068244/0.htm
Company Name: Shenzhen ruikai de biotechnology co., ltd.  
Tel: 0755-61348847 17820674378
Website: http://www.real-chemstandards.com
Company Name: SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD  
Tel: 0755-0755-0755-83725350 13380397412
Website: www.sincopharmachem.com/
Company Name: Hubei Ruinuo Pharmaceutical Technology Co., Ltd  
Tel: 13165688766
Website: www.chemicalbook.com/showsupplierproductslist23141/0.htm
Company Name: QUALITY CONTROL SOLUTIONS LTD.  
Tel: 13670046396
Website: www.qcsrm.com
Company Name: Molcoo Chemicals Inc.  
Tel: 18627753421
Website: www.molcoo.com/
Tags:923571-15-7 Related Product Information
1246814-90-3 120014-06-4 120013-56-1 231283-82-2 4803-74-1 120013-39-0 586-95-8 120013-45-8 1189443-74-0 2217617-87-1 1026443-48-0 197010-25-6 120014-30-4 120013-84-5 1808997-65-0 2107-69-9 197010-20-1 127399-78-4