Dexamethasone

Post Date:
Dec 27,2016
Expiry Date:
Dec 27,2017
Detailed Description:
Cas No. :50-02-2 Quantity: 1000Kilograms
Specs:CP2010/USP26/EP5
Payment Method: L/C T/T
Dexamethasone

English Name: Dexamethasone

CAS RN:50-02-2

EINECS:200-003-9

Molecular Formula:C22H29FO5

Molecular Weight:392.46

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 .

Content:from 97.0% to 102.0%

Melting point:254 ~ 264 ℃

Specific rotation:+72 ° to +82 °

Absorption coefficient: 380 to 410

Loss on drying: not more than 0.5%

Residue on ignition not more than 0.2%

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

Package:5KG/aluminum listen

HSCODE 29372210.00
CAS Registry Number:
50-02-2
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;
Molecular Formula:
C₂₂H₂₉FO₅
Molecular Weight:
392.4611
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R40:;
Safety Description:
S45:;

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