Template:Structural_properties_of_major_testosterone_esters
Template:Structural properties of major testosterone esters
More information Androgen, Structure ...
| Androgen | Structure | Ester | Relative mol. weight | Relative T contentb | logPc | ||||
|---|---|---|---|---|---|---|---|---|---|
| Position(s) | Moiet(ies) | Type | Lengtha | ||||||
| Testosterone |  | – | – | – | – | 1.00 | 1.00 | 3.0–3.4 | |
| Testosterone propionate |  | C17β | Propanoic acid | Straight-chain fatty acid | 3 | 1.19 | 0.84 | 3.7–4.9 | |
| Testosterone isobutyrate |  | C17β | Isobutyric acid | Branched-chain fatty acid | – (~3) | 1.24 | 0.80 | 4.9–5.3 | |
| Testosterone isocaproate |  | C17β | Isohexanoic acid | Branched-chain fatty acid | – (~5) | 1.34 | 0.75 | 4.4–6.3 | |
| Testosterone caproate |  | C17β | Hexanoic acid | Straight-chain fatty acid | 6 | 1.35 | 0.75 | 5.8–6.5 | |
| Testosterone phenylpropionate |  | C17β | Phenylpropanoic acid | Aromatic fatty acid | – (~6) | 1.46 | 0.69 | 5.8–6.5 | |
| Testosterone cypionate |  | C17β | Cyclopentylpropanoic acid | Cyclic carboxylic acid | – (~6) | 1.43 | 0.70 | 5.1–7.0 | |
| Testosterone enanthate |  | C17β | Heptanoic acid | Straight-chain fatty acid | 7 | 1.39 | 0.72 | 3.6–7.0 | |
| Testosterone decanoate |  | C17β | Decanoic acid | Straight-chain fatty acid | 10 | 1.53 | 0.65 | 6.3–8.6 | |
| Testosterone undecanoate |  | C17β | Undecanoic acid | Straight-chain fatty acid | 11 | 1.58 | 0.63 | 6.7–9.2 | |
| Testosterone buciclated |  | C17β | Bucyclic acide | Cyclic carboxylic acid | – (~9) | 1.58 | 0.63 | 7.9–8.5 | |
| Footnotes: a = Length of ester in carbon atoms for straight-chain fatty acids or approximate length of ester in carbon atoms for aromatic or cyclic fatty acids. b = Relative testosterone content by weight (i.e., relative androgenic/anabolic potency). c = Experimental or predicted octanol/water partition coefficient (i.e., lipophilicity/hydrophobicity). Retrieved from PubChem, ChemSpider, and DrugBank. d = Never marketed. e = Bucyclic acid = trans-4-Butylcyclohexane-1-carboxylic acid. Sources: See individual articles. | |||||||||
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