Quick Detail:
Methyltestosterone is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause.
Methyltestosterone for Men |
To treat androgen insufficiency, prescribing guidelines call for a daily dosage of 10-40 mg.When used for physique- or performance-enhancing purposes, a daily dosage of 10-50 mg is most commonly used, taken in cycles lasting no more than 6-8 weeks in length.
methyltestosterone For Women |
Methyltestosterone is generally not recommended for women for physique- or performance-enhancing purposes due to its strong androgenic nature and tendency to produce virilizing side effects.
Applications:
Pharmaceutical material, Androgen for testosterone deficiency, replacement therapy can also be used for functional uterine bleeding, aplastic anemia and other diseases treatment.
Methyltestosterone is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause.17a-Methyl-Drostanolone is used as a feed additive to produce predominately male populations of tilapia. Methyltestosterone is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause. It bears close structural similarity to testosterone, but has a methyl group at C17 in order to increase oral bioavailability.
Specifications
Items | Specification | Test Results |
Identification | TLC, UV Spectrum and IR Spectrum: Positive | Positive |
Appearance | White to almost white crystalline powder | White crystalline powder |
Melting point | 162°C ~ 168°C | 163°C ~ 164°C |
Specific optical rotation | +79° ~ +85° | +83.5° |
Loss on drying | NMT 2.0% | 1.2% |
Assay | 97% ~ 103% | 99.6% |
Related substances | NMT 1.0% | Complies |
Residual solvents(GC) | Acetone NMT 100ppm | Complies |
Methanol NMT 100ppm | Complies | |
Pyridine NMT 100ppm | Complies | |
Conclusion | Conform with USP36 |