Test Cyp Absorbtion Rate?

[Axl]

Oh, thern that is news to me! Thank you.

Where did you find this article? Who wrote it?

Difficult to say: the BB-websites have copy-pasted it at infinitum...
www.timinvermont.com/fitness/ester.htm
maxximum-portal.com/forum/viewthread.php?tid=2088
www.worldclassbodybuilding.com/forums/archive/index.php/t-8216.html
forum.mesomorphosis.com/printthread.php?t=6397
www.bluelight.nu//vb/showthread.php?postid=2948146
www.sizematters.com.au/forums/printthread.php?t=16360
...
etc...

I just LOVE google!

 

[mranak]

That is one reason why short esters like propionate are so difficult to make in higher concentrations, as the solubility is so much poorer in oil than the longer esters (hence prop is usually 100mg/ml where cypionate can often be made as 300mg/ml easily)

And yet testosterone enanthate, which has an ester that is very nearly the same length as testosterone cypionate, will hold at a much higher concentration than test cyp. For example, test enan will easily hold at 500mg/mL and 1% BA/0% BA whereas test cyp is a pain to hold at 300mg/mL/1% BA/20% BB (The BB is a solvent, it helps). So I don't see a direct correlation here and I posted a question about this not but a couple of days ago on another board.

I have a lot of questions about this, but I'm not sure where to find the answers.

 

[chap]

I think I see a correlation, but maybe not a direct, linear, exact correlation.

Acetate short, lower solubility
Propionate short, lower solubility
Cypionate long, high solubility
Enanthate long, high solubility

So there must be some other chemical variables that influence solubility as well, but the chain length is definitely a huge part of it


Thanks for finding the links and articles, it is nice when information that I have tucked in my not so perfect memory is actually accurate and useful.