ChemicalBook--->CAS DataBase List--->123719-19-7

123719-19-7

Request For Quotation
123719-19-7 Structure

123719-19-7 Structure
IdentificationBack Directory
[Name]

9-Norketo FK-506
[CAS]

123719-19-7
[Synonyms]

9-Norketo FK-506
Tacrolimus Impurity 22
9-Norketo Tacrolimus (9-Norketo FK-506)
[3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,25aR*]]-
[Molecular Formula]

C43H69NO11
[MOL File]

123719-19-7.mol
[Molecular Weight]

776.008
Chemical PropertiesBack Directory
[Melting point ]

101-105°C
[storage temp. ]

Hygroscopic, -20°C Freezer, Under Inert Atmosphere
Hazard InformationBack Directory
[Chemical Properties]

Off-White Solid
[Uses]

FK-506 (F370000) impurity. A FK-506 derivative prepared via base-mediated FK-506 rearrangement and oxidation.
123719-19-7 suppliers list
Company Name: ShenZhen H&D Pharmaceutical Technology Co., LTD
Tel: +8618627948422 , +8618627948422
Website: www.hdimpurity.com/
Company Name: Moxin Chemicals
Tel: +86-17320513646 +8617320513646 , +8617320513646
Website: www.molcoo.com/
Company Name: Allmpus Laboratories Pvt Ltd  
Tel: +91-9518738415 +91-9167862134
Website: www.allmpus.com
Company Name: Quality Control Solutions Ltd.  Gold
Tel: 0755-66853366 13670046396
Website: www.qcsrm.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532; 18210857532
Website: https://www.jkchemical.com
Company Name: Chemsky（shanghai）International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Shenzhen SUNGENING Bio-Medical Co., Ltd.  
Tel: 0755-28967200 13631290199
Website: sungenmed.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: http://www.szbotaier.com/
Company Name: Cato Research Chemicals Inc.  
Tel: +86-020-81960175-877 4000-868-328
Website: www.cato-chem.com/default.aspx?lang=en
Company Name: Hubei Xinyang Medical Technology Co., Ltd  
Tel: 15347293736
Website: yongstandards.com/
Company Name: Energy Chemical  
Tel: 021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Heyuan broad spectrum Biotechnology Co., Ltd  
Tel: 0762-3393039 18023108599
Website: http://www.gpbiotech.cn/
Company Name: Cato Research Chemicals Inc.  
Tel: 020-81960175-877 18933936954
Website: www.cato-chem.com/
Company Name: LGC Science (Shanghai) Ltd.  
Tel: 17717235263
Website: https://www.lgcstandards.com/CN/en/Pharmaceutical/cat/279492
Company Name: HX Pharmaceutical technology co., LTD  
Tel: 15671363360
Website: www.szhx-pharm.com
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-8210725 4008210725
Website: https://www.leyan.com/
Company Name: SHAANXI DIDEU MEDICHEM CO.LTD  
Tel: 029-029-81123119 17391733320
Website:
Tags:123719-19-7 Related Product Information