Melting point 228-230°C Boiling point 404.46°C (rough estimate) Density 1.1348 (rough estimate) refractive index 1.4700 (estimate) storage temp. -20°C solubility Practically insoluble in water, sparingly soluble in tetrahydrofuraan, slightly soluble in acetonee and in ethanol (96 per cent), very slightly soluble in cyclohexanee. form powder
Usage And Synthesis Description
Acitretin is the free acid form of etretinate useful in the treatment of severe psoriasis and other disorders of keratinization. Although the two compounds have virtually the same efficacy and teratogenic side-effects, acitretin is advantageous for child-bearing women, as its shorter half-life reduces the necessary contraception period from two years to only one month after treatment ceases.
GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient (API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and customer service. With the efforts of all the company's employees, it has established long-term and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic and foreign customers. With good comments, our company have made great progress.
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