Mibolerone CAS No 3704-09-4

Mibolerone CAS No 3704-09-4
Wholesales Cheque Drop Muscle Lean Trenbolone Steroids Mibolerone Acetate CAS 3704-09-4 Androgen steroid powder Product Description: Alias: 7A, 17A-Dimethyl-19-nortestosterone; 17-HYDROXY-7, 17-DIMETHYL-ESTR-4-EN-3-ONE; 17BETA-HYDROXY-7ALPHA, 17-DIMETHYLESTR-4-EN-3-ONE; CAS: 3704-09-4 EINECS:...
Product Details

Wholesales Cheque Drop Muscle Lean Trenbolone Steroids  Mibolerone Acetate CAS 3704-09-4 Androgen steroid powder

Product  Description:  
 Alias: 7A, 17A-Dimethyl-19-nortestosterone;  17-HYDROXY-7, 17-DIMETHYL-ESTR-4-EN-3-ONE; 17BETA-HYDROXY-7ALPHA, 17-DIMETHYLESTR-4-EN-3-ONE;
 CAS: 3704-09-4
 EINECS: 223-046-5
 Density 1.1g/cm3
 Boiling point 440.5° C at 760 mmHg
 Refractive index 1.553
 Flash point 187.8° C
 Vapour Pressur 1.31E-09mmHg at 25° C
 Storage: Controlled Substance, -20? C Freezer
 
 Product Description:  
 Mibolerones is a potent anabolic steroid which  is both higher affinity and more selective for the androgen receptor than  metribolone.
 
 The first step involves extending the  conjugation of the enone function by an additional double bond. Chloranil  (tetrachloroquinone) is the forerunner of dichlorodicyanoquinone (DDQ), a  reagent used extensively for introducing additional unsaturation in the  progestin and corticoid series. In the case at hand, heating acetate with  chloranil gives the diene, and reaction of that compound with methylmagnesium  bromide in the presence of cuprous chloride leads to addition of the methyl  group to position 7 at the end of the conjugated system. The stereochemistry of  the product again illustrates the preference for additions from the backside.  The alcohol at C17 is then oxidized to a ketone. Enamines are commonly used to  activate adjacent functions; they are also not infrequently used, as in this  case, as protecting groups.
 
 Thus, reaction of the intermediatewith pyrrolidine  gives enamine. This transformation emphasizes the clear difference in  reactivity between ketones at C7 and C17. A second methyl Grignard addition  gives the corresponding 17a-methyl derivative. Hydrolysis of the enamine  function then affords mibolerone.

Administration (Men):  
 In the athletic arena,the drug is used  intermittently due to its high level of hepatotoxicity, with cycles usually  lasting no more than 6 weeks followed by 6-8 weeks off. A daily dosage of 200  to 500mcg is most common for bodybuilding purposes. This level is typically  sufficient for gains in strength and muscle mass (bulk). The high  progestational and estrogenic activity of mibolerone makes it of little value  in speed and endurance sports, causing an unwanted retention of water weight.
 
 Administration (Women):  
 Mibolerone isgenerally not recommended for  women for physique- or performance-enhancing purposes due to its very strong  natureand tendency to produce virilizing side effects.

Dosages  and uses:  
 Most athletes use about 5mgs about 30min prior  to training or competition. It is not really "stacked" with anything  except cardarine. It is usually used just prior to important training sessions  or competitions. Many athletes already using heavy doses of steroids add in cheque  drops as a pre-event enhancer.


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