Beijing Xin-run KangYi biological science and technology development co., LTD

CAS: 57-85-2 

Assay: 99%

Einecs: 200-351-1

Molecular Weight: 344.49 

Molecular Formula: C22h32o3

Appearance: White Crystalline 

Export Markets: Global

Standard: SGS

HS Code: 1514919000 

Production Capacity: 500kg/Month

Description:

Testosterone propionate is a commonly manufactured, oil-based injectable testosterone compound. The added propionate ester will slow the rate in which the steroid is released from the injection site, but only for a few days. Testosterone propionate is therefore comparatively much faster acting than other testosterone esters such as cypionate or enanthate, and requires a much more frequent dosing schedule. While cypionate and enanthate are injected on a weekly basis, propionate is generally administered (at least) every third day. Figure one illustrates a typical release pattern after injection. As you can see, levels peak and begin declining quickly with this ester of testosterone. To make this drug even more uncomfortable to use, the propionate ester can be very irritating to the site of injection. In fact, many sensitive individuals choose to stay away from this steroid completely, their body reacting with a pronounced soreness and low-grade fever that may last for a few days. Even the mild soreness that is experienced by most users can be quite uncomfortable, especially when taking multiple pharmacokinetics of Testosterone propionate injections each week. The "standard" esters like in ection enanthate and cypionate, which are clearly easier to use, are therefore much more popular among athletes.