Proviron Mesterolone powder

Mesterolone-Best Antiestrogen Proviron
Alias:  Proviron
CAS No: 1424-00-6
Einecs No: 215-836-3
MF: C20H32O2

MW:304.47
Purity: 99%
Appearance: white crystalloid powder,soluble in acetone, ethanol, ethyl ether, ethyl acetate, insoluble in water.

Applications:
Used in the treatment of male hypogonadism and sperm reducing infertility.
Mesterolone is an orally applicable androgen, and DHT derivative,  is sold under the brand proviron, In the late 70’s and early 80’s Mestero lone was used with some success in controlled studies of men suffering from various forms of depression. Both the mesterolone and placebo groups improved significantly and there were no statistically significant differences between the two groups. another, 100mg mesterolone cipionate was administered twice monthly, Mesterolone is a relatively weak androgen and rarely used for replacement therapies.

Specifications:

TEST ITEMS SPECIFICATION RESULTS
Description White Or Almost White Crystalline Powder Positive
Identification Positive Positive
Assay 97.0~103.0% 98.30%
Melting Point 203~208°C 203.1~204.7°C
Loss On Drying 0.5%max 0.33%
Specific Rotation +15°~ +20° +17.5°
Residue On Ignition 0.2%max 0.09%
Selenium(as Se) 30PPm max <30PPm
Related Substances 2.0%max 0.80%
Conclusion The specification conform with enterprise standard

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