Hubei widely chemical technology Co., Ltd

Dexamethasone

• Category :

  Pharmaceuticals and Biochemicals/Others

• Synonyms :

  9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione;9-alpha-fluoro-16-alpha-methylprednisolone;9alpha-Fluoro-11beta,17alpha,21-trihydroxy-16alpha-methylpregn-1,4-diene-3,20-dione;(8xi,11beta,16alpha)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;

• CAS NO :

  50-02-2

• EC NO :

  200-003-9

• Molecular Formula :

  C₂₂H₂₉FO₅

• Molecular Weight :

  392.4611

• Main Specifications :

  97.0% to 102.0%

• InChI :

  InChI=1/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15?,16+,17+,19+,20+,21+,22+/m1/s1

• Packing :

  5KG / aluminum listen

• Product description :

   

   

  Product Name: Dexamethasone

  CAS RN: 50-02-2

  Molecular Formula: C22H29FO5               

  Molecular Weight: 392.46

   

  Specification

  Quality Standard	CP2010/USP26/EP5
  Characters	White or almost white crystalline powder ; odorless.
  Solubility	Dexamethasone is slightly soluble in acetone , methanol , ethanol or dioxane, slightly soluble in chloroform , very slightly soluble in ether , almost insoluble in water .
  Melting point	254 ~ 264 ℃
  Specific rotation	+72 ° to +82 °
  Coefficient of Absorption	380 to 410
  Loss on drying	not more than 0.5%
  Residue on ignition	not more than 0.2%
  Content	97.0% to 102.0%

   

  Usage: Pharmaceutical raw materials ,Dexamethasone is used as anti-inflammatory, anti-viral , anti-allergic , anti-rheumatic drugs.

  Package 5KG / aluminum listen

  

  Delivery: The product will be sent out as soon as payment received, 4 days by air, 30 days by sea.
  Express way is as the following:
  (Shipping : TNT,Fedex,DHL,USP,EMS and so on)

  

   

  WHY CHOOSE US?

  Strict quality control： Good raw material is the basic of good quality, Widely see the quality control as the life of enterprise. Widely has its unique quality control department.After finishing the regulations Pharmacopoeia rigorous testing according to authority third-party testing and relevant laws, regulations and only up to the grade, we can let the product be passing.

  Price advantage of service：Widely's production and sale one-stop service, is in the continuous improvement and innovation, so that Widely promise customers purchasing good product with reliable price.

  Quick Delivery: When customers do not have special subcontracting requirements, we will delivery the goods within 24 hours after we recieve the payment according to customers requirements.(If meets the national holidays, the time is put off by turns)

   

  Our Information

  

  Hubei Widely Chemical Technology Co., Ltd. is a professional production and sales of Pharmaceutical raw materials, intermediates GMP factory , welcome to inquire the prices , quality standards and other informations of the products, hope to establish long-term business relationship with you !

   

  Our Laboratory:

  

  Our Factory:

  

  Web:  http://www.chinachemnet.com/52653/
            http://www.toocle.com/English/show/1125610/China-index.html

   

• Uses :

  Pharmaceutical raw materials ,Dexamethasone is used as anti-inflammatory, anti-viral , anti-allergic , anti-rheumatic drugs.

• Molecular Structure :