Good price cas 58-20-8 Testosterone cypionate

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Good price cas 58-20-8 Testosterone cypionate

Testosterone cypionate Structure

CAS No.58-20-8

Chemical Name:Testosterone cypionate

Synonyms:1-Testosterone Cypionate;Depo;1-Testosterone Cypionate (DHT);Test cyp;DEPOVIRIN;DEPOTESTOSTERONE;TESTOSTERONE CYCLOPENTANE PROPIONATE;58-20-8;Depotest;Dep-Test



Molecular Weight:412.6

MDL Number:MFCD00053944

MOL File:58-20-8.mol


Melting point 101-102°
alpha D25 +87° (CHCl3)
Boiling point 492.01°C (rough estimate)
Density 0.9795 (rough estimate)
refractive index 1.5460 (estimate)
storage temp. 2-8°C


Testosterone cypionate is an anabolic steroid that is classified as a male hormone (androgen). Testosterone cypionate is an injectable solution whose brand name is Depo-testosterone. The generic drug is administered to enhance performance in athletics and bodybuilding, and as a prescription drug that alleviates the symptoms of hypogonadism in men. In most cases, the drug is administered to the muscle or the subcutaneous layer of the skin through an injection based on clinical indications or once every few weeks. The androgenic/anabolic structure of Testosterone cypionate has a score of 100, which makes it an appropriate steroid for strength and size associated gains. Testosterone cypionate influences changes in the size, shape, number, and appearance of muscle fibers.

Mechanism of Action

In humans, the influence of testosterone may take place based on two mechanisms: through alteration of the hormone to estradiol and trigger specific estrogen receptors, and by triggering of the androgen receptor. Free testosterone (T) is transmitted to the cytoplasm of selected cells for attachment with the androgen receptor, or diminution to 5α-dihydrotestosterone (DHT) through the cytoplasmic enzyme 5α-reductase.
DHT creates a strong bond with a similar androgen receptor, one that is stronger than free testosterone to enhance its androgenic potency. The DHT-receptor or the T-receptor undergoes structural modifications that allow its free flow into the nucleus of the cell for binding with certain nucleotide sequences particular to the chromosomal DNA. Notably, these binding spots are referred to as hormone response elements (HREs), and their effect on the transcriptional activity of specific genes results in the androgenic effects.
When Testosterone cypionate is absorbed into the body, the drug is processed in the blood and 40% of the resultant testosterone binds with plasma globulin, the remaining 2% either binds with proteins such as albumin or it remains unbound.

Information on Dosing

The dosage requirements of Testosterone cypionate are dependent on an individual’s age, the need for testosterone therapy, the intensity of the condition, additional medical conditions and one’s reaction after injection of the first dose. For primary hypogonadism and hypogonadotropic hypogonadism, 50-400mg is injected into one’s gluteal muscle every 2-4weeks.
The administration of Testosterone cypionate to enhance performance may necessitate a weekly injection of the hormone, where two smaller injections could be more effective. Noteworthy, multiple injections ensure that an individual’s blood levels are at a peak, which mitigates the effects of performance level dosage instructions. In this case, the administration of smaller doses of the hormone may range from 200mg-1000mg per week, which is solely dependent on an individual’s needs.


Testosterone cypionate can interact with herbs, vitamins and other medications that one may be taking. Such interactions may inhibit the appropriate functionality of the drug hence to avoid this, it is advisable to consult a doctor for management of medications. Notably, some of the drug interactions may include oral blood thinners, adrenocorticotropic and corticosteroid hormones, oral diabetes drugs and insulin


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