Steroids Drostanolone Propionate Masteron For Bulking and Cutting 99% Purity CAS 521-12-0
Quick Details:
Alias: 17b-Hydroxy-2a-methyl-5a-androstan-3-one propionate, Masteron; Dromostanolone Propionate
Purity : 99%min
CAS Registry Number: 521-12-0
Einecs No: 208-303-1
Molecular formula: C23H36O3
Molecular weight: 360.53
Grade : Pharmaceutical Grade
Storage: Shading, confined preservation
Usage : pharmaceutical material, Steroid hormone, Anabolic. As a male hormone and anabolic hormones.
Description:
1. Drostanolone propionate (trade name Masteron) is an anabolic/androgenic steroid which is the propionate ester of drostanolone. It is known to be androgenic and anabolic. It is incapable of aromatization and has similar properties to dihydrotestosterone. It has been successfully used as a breast cancer drug, but because of the high risk of virilization, safer options are prescribed.
Drostanolone propionate is used primarily by athletes who need to retain strength while losing mass. It is beneficial to runners and athletes who must remain in a certain weight class.
2. It has gained popularity in the bodybuilding community as a diuretic and muscle defining drug. Individuals interested in using the drostanolone propionate are those that are looking to add muscle hardness and density to their physiques, nearly always for the purpose of bodybuilding competitions.
3. Drostanolone propionate can increase muscle hardness and density, giving an individual a more complete appearance when competing on stage.However, an already rather low body-fat level is needed for it to take full effect.Drostanolone propionate can promote increased strength while keeping body fat the same or even lowering it, something can help to prevent muscle loss while dieting. This can also allow strength athletes or those athletes in sports which have weight classes to increase performance without the risk of being raised into a higher weight class or add mass that may hinder performance.
COA
| Product Name | Drostanolone Propionate | Batch NO. | 20201220 |
| Test Date | Dec.,20th,2020 | Quantity | 15kg |
| Reported Date | Dec..,20th,2020 | Manufacturing | Dec.,20th,2020 |
| Test Reference | USP34 | Expiry Date | Dec,2022 |
| Test | Specification | Results |
| Identification | TLC UV spectrum IR spectrum | Positive Positive Positive |
| Characteristics | White to almost white crystalline powder | conform |
| Melting point | 124 ~ 128℃ | 127℃ |
| Specific optical rotation | ﹢26°~﹢32° | ﹢27° |
| Residue on ignition | ≤0.05% | 0.03% |
| Solubility | practically insoluble in water,freely soluble in chloroform ,slight soluble alcohol and vegetable oil | Pass |
| Heavy metal | ≤20ppm | 10ppm |
| Residual solvents(GC) | Methylene chloride ≤ 600ppm Methanol ≤3000ppm Pyridine≤200ppm Acetone≤5000ppm | Pass
Pass Pass Pass |
| Loss on drying | ≤0.5% | 0.23% |
| Assay | 97.0 ~ 103.0% | 99.1% |
| Particle size | 100%≤20um | Pass |
| Conclusion | This batch complies with Enterprise Standard |
| Supervisor | Yang DeXin | Analyst | ChenJiaoJiao |
Application:
1. Drostanolone propionate is used primarily by athletes who need to retain strength while losing mass. Drostanolone propionateis beneficial to runners and athletes who must remain in a certain weight class.
Drostanolone propionate has gained popularity in the bodybuilding community as a diuretic and muscle defining drug. Individuals interested in using the drostanolone propionate are those that are looking to add muscle hardness and density to their physiques, nearly always for the purpose of bodybuilding competitions.
2. Steroids Hormone Drostanolone propionate / Masteron/Drostanolone/Drolban/CAS No: 521-12-0 Masteron is often an ideal choice for inclusion in a steroid stack, or in some cases for use as the sole injectable for a steroid cycle. An enanthate ester version having a half-life of probably 5 days has become available. This version of Masteron may be injected as infrequently as twice per week.
China
