Diacerein appears to yellow needle-like crystallites when the solvent is methanol, and was brown-yellow needle-like crystallites in acetone.Diacerein's melting point is 237-238°C,boiling point is 631.5°C at 760 mmHg,flash point is 231.8°C. Diacerein's density is 1.491g/cm3. Diacerein can easily dissolve in dimethyl sulfoxide, dimethyl acetamide, but can't dissolve in water, methanol and chloroform.
Yellow fine powder
Content of Active ingredient
98% by HPLC
Loss on drying
Total Plate Count
Yeast & Moulds
1),Diacerein has the role of delaying the deterioration processes of osteoarthritis. 2),Diacerein can exert effects of anti-inflammatory and anti-febrile by combining with oxygen free radical and inactivating it. 3),Diacerein could form water-soluble chelating(EGTA and EDTA-Cu) of resisting rheumatism with calcium and copperions.
Diacerein can be widely used for the intermediates of pharmaceutical and chemical industry.
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Packaging & Shipping
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltdis a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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