99% Raw Testosterone Steroids Methyltestosterone Powder for Muscle-building
Methyltestosterone/Methyl-1-Testosterone Info:
Methyltestosterone Name: Methyltestosterone
Methyltestosterone Alias: 17-Methyltestosterone; Mesterone; Andrometh
Methyltestosterone Brand Names: Agovirin, Android, Mesteron, Metiltestosterone
Methyltestosterone CAS No: 58-18-4
Methyltestosterone MF: C20H30O2
Methyltestosterone MW: 302.45
Methyltestosterone Purity: 99%
Methyltestosterone Appearance: white powder
Methyltestosterone Androgenic 94-130
Methyltestosterone Anabolic 115-150
Methyltestosterone Estrogenic Activity: high
Methyltestosterone/Methyl-1-Testosterone Description:
A: Methyltestosterone is a very crude synthetic derivative of testosterone.Methyltestosterone is an orally available form of the primary male androgen testosterone. Looking at the structure of this steroid, we see it is basically just testosterone with an added methyl group at the c-17 alpha position (a c-17 alpha alkylated substance), which allows for oral administration.
B: Methyltestosterone has a short half-life, about 5 hours, and because of this, it needs to be taken frequently to have any real effect on muscle anabolism. Methyltest is liver toxic due to the added methyl group but no more so than other orals. Methyltestosterone is an artificial form of the hormone called testosterone and is part of a class of drugs called androgens. An androgen is a type of steroid that naturally or synthetically acts as a hormone. Methyltestosterone is useful for treatment of testosterone deficiency, breast cancer and menopause treatment. Some athletes also use the drug to improve workouts.
C:This steroid is sufficiently strong, and will impart a strong muscle-building effect. But you must deal with the estrogen issue if you plan on receiving quality gains from it. This would most likely entail nothing less than a modern aromatase inhibitor, such as anastrozole or letrozole
Methyltestosterone/Methyl-1-Testosterone COA
Reference Standard | USP27 |
Test Items | Specification | Test Results |
Identification | TLC | Positive |
UV spectrum | Positive |
IR spectrum | Positive |
Characteristics | White to almost white crystalline powder | Conform |
Melting point | 162~168℃ | 152~166℃ |
Specific optical rotation | +79°~ +85° | +82.5° |
Loss on drying | ≤2.0% | 1.1% |
Assay | 97~103% | 99.08% |
Related substances | ≤1.0% | Pass |
Residual solvents(GC) | Acetone ≤100ppm | Pass |
Methanol ≤100ppm | Pass |
Pyridine ≤100ppm | Pass |