Sign in | Register | china | japan | germany
ChemicalBook--->CAS DataBase List--->923571-15-7

923571-15-7

Request For Quotation
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: Moxin Chemicals
Tel: +8617320513646 , +8617320513646
Website: www.molcoo.com/
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: http://www.standardpharm.com
Company Name: Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.  
Tel: 0531-58897130 15508676053
Website: http://www.sdcclh.com
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: Shenzhen Botel Biotechnology Co. Ltd.  
Tel: 13316949107 13316968096
Website: www.szbotaier.com/
Company Name: Hefei Molake Biotechnology Co., Ltd.  
Tel: 0551-66336380 18956014586
Website: https://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: http://www.sincopharmachem.com/
Company Name: QUALITY CONTROL SOLUTIONS LTD.  
Tel: 0755-66853366; 13670046396
Website: https://www.qcsrm.com
Company Name: Molcoo Chemicals Inc.  
Tel: 18576690171
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
  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.