Product Certification&
    Enterprise Certification

  • Ms.Wang
    Tel: +86-0371-87507775

  • Ms.Jessica
    Tel: 0371-87507775

  • Mobile:15617508599
  • Tel:+86-0371-87507775
  • Fax:0371-87507775
  • URL:http://www.allgreenchem.com
  • Province/state:Henan
  • City:Zhengzhou
  • Street:No 260 Dongming Road,Jinshui District
  • MaxCard:
Home > Products >  4,5-Dichloronaphthalene-1,8-dicarboxylic anhydride

4,5-Dichloronaphthalene-1,8-dicarboxylic anhydride CAS NO.134071-44-6

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
  • Product Details

Keywords

  • 134071-44-6
  • 4,5-Dichloronaphthalene-1,8-dicarboxylic anhydride
  • C21H20Cl2N2O5S

Quick Details

  • ProName: 4,5-Dichloronaphthalene-1,8-dicarboxyl...
  • CasNo: 134071-44-6
  • Molecular Formula: C21H20Cl2N2O5S
  • Appearance: white crystalline powder
  • Application: Organic synthesis
  • DeliveryTime: 20day
  • PackAge: According to the demand of customer
  • Port: shanghai
  • ProductionCapacity: 20 Metric Ton/Month
  • Purity: 98%
  • Storage: Sealed, dry, microtherm , avoid light ...
  • Transportation: by air or by sea
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Pharma Grade,Electron...

Superiority

high quality

Details

cated in Zhengdong New District, Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is comprehensive high-tech modern enterprises integrating professional R&D, production and sales.  Strong technical force, with a long-term professional development team engaging in the fine chemicals, Henan Allgreen Chemical Co.,Ltd is mainly engaged in development and customized of organic electronic chemical materials, metal catalysts, phosphorus ligands, medical intermediate , chemical reagent and other fine chemical products.We have multifunctional production conditions and could offer high quality products from grams to kilograms and tons. In addition, we absorb new technology actively from colleges and also have established good relations of cooperation with Huazhong University of Science and Technology ,Henan Institute of Engineering and some other well-known domestic enterprises.  Our products have been exported to Japan, South Korea, Europe, America and other countries and regions, well received by customers.        

  With sound management system, we've been authorized the Import&Export qualification by the government and also has passed the “ISO 9001-2008 Quality Management System” certification. We always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.Innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service

cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate Basic information
Product Name: cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate
Synonyms: (2R,4R) CIS-(2,4-DICHLOROPHENYL)-2-(1,2,4-TRIAZOLE-1-YL-METHYL)-1,3-DIOXOLANE-4YL-METHYL-P-TOLYSULFONATE;CIS-[2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOL-1-YLMETHYL)-1,3-DIOXALAN-4-YL]METHYL-P-TOLYSULFONATE;cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate;CIS-2-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOLE-1-YL)METHYL-4-(P-TOLUENE SULFONYLOXY) METHYL-1,3-DIOXALANE;CIS-[2-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOL-YL METHYL)-1,3-DIOXOLANE-4-YL]-P-METHYLBENZENE SULFONATE;CIS-TOSYLATE;ACTIVITY ESTEROF KETOCONAZOL;CIS-[2-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOL-YL METHYL)-1,3-DIOXOLANE-4-YL]-P-METHYLBENZENE SULFONATE OR -P-METHYL SULFONATE (KETOCONAZLE INTERMEDIATE)
CAS: 134071-44-6
MF: C21H20Cl2N2O5S
MW: 483.37
EINECS:  
Product Categories: Pharmaceutical Intermediates;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles;Intermediates;Sulfur & Selenium Compounds
Mol File: 134071-44-6.mol
cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate Structure
 
cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate Chemical Properties
mp  120-122°C
storage temp.  -20°C Freezer
CAS DataBase Reference 134071-44-6(CAS DataBase Reference)
 
Safety Information
MSDS Information
 
 
cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate Usage And Synthesis
Chemical Properties Off-White Solid
Usage An intermediate in the synthesis of the drug Ketoconazole (K186000).
 
cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-

 

Other products of this supplier

lookchemhot product CAS New CAS Cas Database Article Data Chemical Catalog