Safe Bodybuilding Testosterone Anabolic Steroid Testosterone Isocaproate CAS 15262-86-9

Testosterone Isocaproate Spec.
Product name:Testosterone Isocaproate
Other name:TESTOSTERONE 17-PROPIONATE;
CAS register number:15262-86-9
EINECS:239-307-1
Molecular formula:C25H38O3
Molecular weight:386.57
Assay:99%min

Testosterone Isocaproate Description:

Testosterone isocaproate (BAN) (brand names Sustanon 100 (discontinued), Sustanon 250, Omnadren 250), or testosterone 4-methylvalerate, is an androgen and anabolic steroid and a testosterone ester.

Testosterone Isocaproate is a hormone produced predominantly in the testes of males. It is the hormone responsible in giving males their specific sexual traits. Transdermal testosterone mimics the body's natural rhythmic release of testosterone through a time-release patch Testosterone Isocaproate is used to improve testosterone deficiencies such as hypogonadism and sexual dysfunction with limited side effects.

Testosterone Isocaproate Applications:
Testosterone Isocaproate is used to improve testosterone deficiencies such as hypogonadism and sexual dysfunction with limited side effects.

Testosterone Isocaproate Usage and Dosage:

Testosterone Isocaproate is usually only found in blends. The best way to use it is to follow the recommendations of the blend that it is in. Isocaproate is a long lasting drug and can be spread out a week to ten days between injections. Extreme bodybuilders have been known to inject as much as 250 mgs every 14 days to up to 1000 mgs per day. Because these extreme doses come with high risks of side effects and for the most part are unnecessary, it is highly recommended to use a less severe dose.

The recommended dose for Testosterone Isocaproate is 250 to 1000 mgs/week

How It Works:

The effects of testosterone in humans and other vertebrates occur by way of two main mechanisms: by activation of the androgen receptor (directly or as DHT), and by conversion to estradiol and activation of certain estrogen receptors. Free testosterone (T) is transported into the cytoplasm of target tissue cells, where it can bind to the androgen receptor, or can be reduced to 5?-dihydrotestosterone (DHT) by the cytoplasmic enzyme 5-reductase. DHT binds to the same androgen receptor even more strongly than T, so that its androgenic potency is about 2.5 times that of T. The T-receptor or DHT-receptor complex undergoes a structural change that allows it to move into the cell nucleus and bind directly to specific nucleotide sequences of the chromosomal DNA. The areas of binding are called hormone response elements (HREs), and influence transcriptional activity of certain genes, producing the androgen effects.

Testosterone Isocaproate got its introduction to the steroid world by appearing in both Omnadren as well as Sustanon 250, the two most popular testosterone blends currently on the market. From a purely academic point of view, I'm really at a loss to explain why the isocaproate ester would be any different than the caproate ester. It seems to have an extra day added to its active life, even though it's got the same number of carbons, hydrogens, and oxygens, as well as the same molecular weight.

Dosage:

1) One kind is 250 grams pulvis: Testosterone Propionate 30 grams, Testosterone Phenylpropionate 60 grams, Testosterone isocaproate 60 grams, Testosterone Decanoate 100 grams.
2) Another kind is 250 mg injection: Testosterone Propionate 30 mg; Testosterone Phenylpropionate 60 mg; Testosterone isocaproate 60 mg and Testosterone Decanoate 100 mg.