Recent content by bremac

I'm glad you brought up the thing about my comment on using a carboxylic acid to form an ester. \this is really an equilibrium reaction and the products are only slightly favoured so a huge excess of an expensive and dangerous to obtain material like propionic acid would need to be employed and...

there would be no reason at all that would make using the stuff dangerous. starting from dhea and reacting with sodium borohydride can produce ONLY one thing.......5androdiol. so you can have diol or dhea, thats it, sodium borohydride is soluble in water so when you flood the first reaction...

yes you can use the anhydride and that is in fact the premier way to go, but i triple do dare you to order propanoyl anhydride in the united states, even acetic anhydride is hot. If you go with the carboxylic acid it works but is longer reaction, plus you can form the acyl chloride from the...

another thing is that you guys need to have more confidence in your abilities as humans. If you follow a procedure with clean chemicals, you recrystallize the product then you have 98%+ pure product. these are the exact same as the ways the stuff is made in china. If you dissolve the final...

many of you have seen my other posts about making steroids synthetically but always in the context of a laboratory setting, a masters in organic synthesis etc.. Lord knows over the years i have had my hands in a fair number of batches of a multitude of steroids, many of you have probably tasted...

Another member has asked me about what i know regarding the accusation that chinese testosterone enanthate is contaminated with carbolic acid (phenol) and that this contaminant causes extreme pain. A proper manufacturing facility be it legit in China or [UG here in N.A. goes through a series of...

After the pure methylhexamine are ya, yes they are water soluble the separation can only be done by fractional crystallization or chromatography. Esters can be made by either reacting an alcohol with a carboxylic acid with sulphuric acid catalyst or with an acetylchloride and alcohol with...

there is a very reliable cat in canada, he runs prochemika and jasperchemicals. He is a friendly my brothers, he may act like its all official and stuff but he knows the deal and he is covering himself and you so have a business name to spit out if he asks and if you want chemicals know what...

there is no reason whatsoever that they would be ruined crystals, if anything, based on the principles of recrystallization chemistry they are more pure

Please ignore my number of posts and don`t use the figure as an indicator of my knowledge with respect to these issues, I`m a medical doctor and synthetic organic chemist with ten years synthesizing bioidentical and artificial androgens and anabolic steroids. Your problem is abundantly clear at...

As a former chemist for these products I know metheneolone is notoriously insoluble, its methylation takes away from the nonpolar nature of the 17 hydroxl creating a more polar less soluble material. Its overcome with copious toxic benzyl benzoate, the true culprit behind T400 fever, the BB is...

its more about mixing the different materials at appropriate strenghts based on the different amounts of time they require to be absorbed from depot. determine what sort of blood levels you want and work it out from there, you have to remember that long after the tren is been and gone the...

I am surprised to see that at that dosage you are experiencing such extreme testicular atrophy. Drostanolone is a potent antiestrogen and being a DHT will not convert to estrogens in the slightest. It is possible your drostanolone is a short chain ester of test, this is a relatively common...

********disclaimer, the following statements although appear to be all encompassing, not all supps co.'s are the subject of these remarks, there are reputable ones out there********** Oh man this is gonna start a war. On another sites forum last week I exposed to several people the pathway by...

he's right the BB and EO are for the pain as they dissolve the steroid more effectively. BA does not hurt, it is a freezing agent in old medicine. 3% BA will even keep dog shit sterile and is all that is needed if you keep your concentrations in check, 400mgml is out of the ball park, that...