| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Chemicals / Organic Chemical Materials / Pharmaceutical Chemicals |
| Label: | 1424-00-6 , Mesterolone |
| Live Chat: |  | Last Online:09 Aug, 2023 |
|
Appearance |
white or yellowish crystalline powder. |
|
Solubility |
: Practically insoluble in water, sparingly soluble in acetone, in ethyl acetate and in methanol. |
|
Identification |
I.R. Melting Point: 206~211°C |
|
Assay |
98.0~102.0% |
|
Specific Rotation |
20°~ +24°( in methylene chloride) |
|
Sulphated Ash |
0.1%max |
|
Related Substances(by HPLC) |
17b-hydroxy-1a-methylandrost-4-en-3-one : 0.5%max Any other impurity: 0.25%max Total Impurities: 0.75%max Disregard limit: 0.05%max |
|
Impurity B(by TLC) |
1a-methyl-5a-androstane-3b,17b-diol : 0.5%max |
|
Particle Size |
100%min ≤ 20 microns |
|
Loss on Drying |
≤0.5% |
|
Assay |
≥98.0% |
| Specifications: | CAS:1424-00-6 MF:C20H32O2 MW:304.47 EINECS:215-836-3 Synonyms:Acetonitrile (test Mesterolone, 1.0 mg/mL);Mesterolone (CIII);(1α,5α,17β)-17-hydroxy-1-Methylandrostan-3-one;1α-Methyl-17β-hydroxy-5α-androstan-3-one;1α-Methyl-5α-dihydrotestosterone;NSC 75054;Mesterolone(Proviron);(1S,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-1,10,13-triMethyltetradecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one |
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