Testo U( Eleven acid testosterone)

The compound testosterone ester (buriolandren) composed of testosterone propionate and testosterone valerate has synergistic effect, and the intramuscular injection effect can be maintained for about 4 weeks.Clinical use for male androgen deficiency: after testicles resection, low sexual function, genital insufficiency, menopause;Progressive breast cancer and aplastic anemia in women.

【 Properties 】 This product is white crystal or crystalline powder;No smell.

This product is easily soluble in chloroform or benzene, soluble in ethanol, slightly soluble in vegetable oil, insoluble in water.

Melting point The melting point of this product (Appendix Ⅵ C) is 60~63℃.

The product was selected for specific curl, accurately weighed, dissolved with dioxane and quantitatively diluted to produce a solution containing 14mg per 1ml

Liquid, determined according to law (Appendix Ⅵ E), the specific curl is +68° to +72°.

(1) Take about 5mg of this product, add 1ml of sulfuric acid-ethanol (2:1) to dissolve, that is, yellow with yellow-green Color fluorescence.

(2) The solution under the content determination item was determined by spectrophotometry (Appendix ⅣA) at the wavelength of 240nm There is maximum absorption.

(3) The infrared light absorption pattern of this product should be consistent with that of the reference product (spectral set 584).