Clinical data | |
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Trade names | Telipex Aquosum |
Other names | Testosterone 17β-phosphate; Testosterone 17β-(dihydrogen phosphate) |
Routes of administration | Intramuscular injection |
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Chemical and physical data | |
Formula | C19H29O5P |
Molar mass | 368.410 g·mol−1 |
3D model (JSmol) | |
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Testosterone phosphate (brand name Telipex Aquosum) is an androgen and anabolic steroid and a testosterone ester. [1] [2] [3] Its structure is contained within polytestosterone phloretin phosphate. [4]
Enestebol, also known as 4-hydroxy-17α-methyl-δ1-testosterone, as well as 4,17β-dihydroxy-17α-methylandrosta-1,4-dien-3-one, is a synthetic and orally active anabolic–androgenic steroid (AAS) and a 17α-alkylated derivative of testosterone which was never marketed. It is closely related to oxymesterone (4-hydroxy-17α-methyltestosterone), as well as to chlorodehydromethyltestosterone (4-chloro-17α-methyl-δ1-testosterone), methylclostebol (4-chloro-17α-methyltestosterone), and metandienone (17α-methyl-δ1-testosterone).
Formebolone, also known as formyldienolone, as well as 2-formyl-11α-hydroxy-17α-methyl-δ1-testosterone, is an orally active anabolic-androgenic steroid (AAS) described as an anticatabolic and anabolic drug that is or has been marketed in Spain and Italy. As an AAS, it shows some anabolic activity, though it is inferior to testosterone in terms of potency, but is said to have virtually no androgenic activity. Formebolone counteracts the catabolic effects of potent glucocorticoids like dexamethasone phosphate. A close analogue, roxibolone, shows similar antiglucocorticoid activity to formebolone but, in contrast, is devoid of activity as an AAS.
Stenbolone is an anabolic–androgenic steroid (AAS) of the dihydrotestosterone (DHT) group which was never marketed. A C17β ester prodrug of stenbolone, stenbolone acetate, is used as an AAS for depot intramuscular injection under the brand names Anatrofin and Stenobolone.
Testosterone ketolaurate, also known as testosterone caprinoylacetate, is an androgen and anabolic steroid medication and a testosterone ester. It was introduced in 1956. It was marketed both as an oil solution and as a crystalline aqueous suspension.
Testosterone phenylpropionate, or testosterone phenpropionate, also known as testosterone hydrocinnamate, is a synthetic anabolic-androgenic steroid (AAS) and an androgen ester – specifically, the C17β phenylpropionate ester of testosterone – which was formerly marketed in Romania. It was first synthesized in 1951 and was first described in the literature by 1953. The medication was an ingredient of several isolated AAS commercial products, but was never widely used. Testosterone phenylpropionate was also notably a component of Sustanon and Omnadren, as well as of Estandron Prolongatum, Lynandron Prolongatum, and Mixogen. TPP was previously available in Great Britain.
Testosterone decanoate is an androgen and anabolic steroid and a testosterone ester. It is a component of Sustanon, along with testosterone propionate, testosterone phenylpropionate, and testosterone isocaproate. The medication has not been marketed as a single-drug preparation. Testosterone decanoate has been investigated as a potential long-acting injectable male contraceptive. It has a longer duration of action than testosterone enanthate, but its duration is not as prolonged as that of testosterone undecanoate.
Testosterone isocaproate, sold under the brand names Sustanon 100, Sustanon 250, and Omnadren 250, is an androgen and anabolic steroid medication and a testosterone ester which has been used as a component of mixed testosterone ester preparations.
Testosterone acetate, or testosterone ethanoate, also known as androst-4-en-17β-ol-3-one 17β-acetate, is an androgen and anabolic steroid and a testosterone ester. The drug was first described in 1936 and was one of the first androgen esters and esters of testosterone to be synthesized.
Testosterone caproate (TCa), also known as testosterone hexanoate, is an androgen and anabolic steroid and a testosterone ester that is no longer marketed. It was formerly available as a component of Omnadren 250, along with testosterone isocaproate, testosterone phenylpropionate, and testosterone propionate, but this formulation has since been discontinued.
Cloxotestosterone acetate, also known as testosterone 17β-chloral hemiacetal O-acetate, is a synthetic, injected anabolic–androgenic steroid (AAS) and an androgen ether and ester – specifically, the O-acetate ester of cloxotestosterone, the 17β-trichloro hemiacetal ether of testosterone. It is administered via intramuscular injection, as a 100 mg, 2 mL aqueous suspension and lasts 4 to 6 weeks with a single administration. The drug was first marketed in the early 1960s.
Edogestrone, or edogesterone, also known as 17α-acetoxy-3,3-ethylenedioxy-6-methylpregn-5-en-20-one, is a steroidal progestin and antiandrogen of the 17α-hydroxyprogesterone group which was synthesized in 1964, but was never marketed. Similarly to the structurally related steroid cyproterone acetate, edogestrone binds directly to the androgen receptor and antagonizes it, displacing androgens like testosterone from the receptor, though not as potently as cyproterone acetate. The drug has also been found to suppress androgen production, likely via progesterone receptor activation-mediated antigonadotropic activity.
Testosterone cyclohexylpropionate is an androgen and anabolic steroid and a testosterone ester.
Testosterone furoate, also referred to as testosterone furanate in some publications, is an androgen and anabolic steroid and a testosterone ester which is no longer marketed.
Testosterone hexahydrobenzoate (THHB), or testosterone cyclohexanecarboxylate (TCHC), sold under the brand names Testormon Depot, Sterandryl Retard, Tardosterandryl, and Testosteron-Depot among others, is an androgen and anabolic steroid medication and a testosterone ester. It is used by intramuscular injection and is provided in the form of ampoules containing 100 mg THHB in oil solution. THHB has comparable pharmacokinetics to those of testosterone cypionate and testosterone enanthate. The medication is no longer marketed. It was previously available in Great Britain.
Testosterone hexahydrobenzylcarbonate, or testosterone cyclohexylmethylcarbonate, is an androgen and anabolic steroid and a testosterone ester.
Testosterone hexyloxyphenylpropionate is an androgen and anabolic steroid and a testosterone ester.
Testosterone nicotinate is an androgen and anabolic steroid medication made by esterifying nicotinic acid and testosterone It was formulated as a 50 mg/mL aqueous suspension provided in ampoules. The medication was manufactured and sold by Lannacher Heilmittel GmbH in Austria. It is no longer marketed.
Stenbolone acetate, also known as 2-methyl-4,5α-dihydro-δ1-testosterone 17β-acetate or as 2-methyl-5α-androst-1-en-17β-ol-3-one 17β-acetate, is a synthetic, injected anabolic–androgenic steroid (AAS) and derivative of dihydrotestosterone (DHT) which has been marketed in Spain.
Clostebol acetate (BAN), also known as 4-chlorotestosterone 17β-acetate (4-CLTA) or as 4-chloroandrost-4-en-17β-ol-3-one 17β-acetate, is a synthetic, injected anabolic-androgenic steroid (AAS) and a derivative of testosterone that is marketed in Germany and Italy. It is an androgen ester – specifically, the C17β acetate ester of clostebol (4-chlorotestosterone) – and acts as a prodrug of clostebol in the body. Clostebol acetate is administered via intramuscular injection.