Chemical Projects
CAS 58-22-0 Testosterone Anabolic Steroid Test Cypionate For Muscle Builder Supplements
CAS No.:58-22-0
Description
CAS 58-22-0 Testosterone Anabolic Steroid Test Cypionate For Muscle Builder Supplements
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Detailed Product Profile:
CAS No: 58-20-8
Molecular formula: C27H40O3
Molecular weight: 412.61
Assay: 99% min
Appearance: white crystalline powder
Quality standard: USP32
Effective Dose (Men): 300-2000mg+ week
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The report of product quality analysis:
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Product Name | Testosterone Cypionate |
Ref. Standard | USP32 Standard |
Results Of Analysis Tests |
Tests | Analysis Standard | Results |
Description | White Or Practically White Crystalline Powder | White Crystalline Powder |
Identification | Infrared Absorption | Conform |
Melting Point | 98~104oC | 99-101oC |
Specific Rotation | +85°~ +92° | +87.5° |
Loss on drying | ≤0.5% | 0.25% |
Free acid | ≤0.2% | 0.12% |
Residue on ignition | ≤0.2% | 0.07% |
Assay | Not less then 98.0% | 99.3% |
Conclusion | Conforms to USP32 Standard. ? |
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Testosterone Cypionate Picture:
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Description:
Testosterone, as the natural product drug and one of the most widely used anabolic steroids, is the most convenient choice for a reference drug to which all others will be compared. And while it is entirely possible to construct maximally-effective steroid cycles without employing testosterone, most do not do this, but instead use testosterone as their foundation. Either approach can be entirely sound.
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As a bodybuilding drug, testosterone is almost always used as an injectable ester, due to poor oral bioavailability and the impracticality of high dose transdermal or sublingual delivery. Testosterone also is provided as an injectable suspension. Discussion here is in reference to these injectable preparations.
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Pharmacologically, testosterone acts both via the androgen receptor and via other means. In practice, it is found to combine synergistically both with those anabolic steroids categorized as Class I and those categorized as Class II, and therefore is described as having mixed activity.
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Application:
Testosterone Cypionate is a versatile anabolic-androgenic steroid (AAS) that can help you build lean muscle or maintain muscle mass while losing significant body fat. Given this, testosterone forms the basis of many steroid cycles. The exact amount of testosterone that you will inject during your cycle will depend upon many factors, such as your goals, body weight, and previous experience with steroids. That being said, let’s discuss how testosterone compares to other steroids, along with dosages for bulking and cutting cycles.
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Particular properties of testosterone that are of note include that it converts enzymatically both to?dihydrotestosterone (DHT) and to estradiol (the most important of the estrogens.)
While with normal levels of testosterone and normal enzyme activity these conversions are in fact desirable, with supraphysiological testosterone levels caused by drug administration they can be undesirable.
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DHT is at least three times more potent (effective per milligram) than testosterone at the androgen receptor (AR): therefore, in those tissues which convert testosterone to DHT, there is effectively three times as much androgen as elsewhere in the body. Thus, whatever level of androgen is experienced by the muscle tissue is effectively multiplied threefold or more in the skin and in the prostate. This can be excessive.
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testosterone cypionate is popular on bodybuilder, and some people like to make 250mg/ml,here is the picture what we make.
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Cycles with low testosterone dosages:
Many bodybuilders prefer low dosages of testosterone, mostly because high dosages of testosterone will start to aromatize into estrogen more actively, which can lead to a higher chance of suffering estrogen related side effects.
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Let us take for example a normal cutting cycle, where the primary goal is to be as dry and lean as possible, and water retention is not wanted. For such cycles, incorporating just a TRT (testosterone replacement therapy) dosage of around 200-300 milligrams (mg) per week is ideal. The rest of the stack should be comprised of compounds that don’t aromatize into estrogen, such as trenbolone, primobolan, anavar, winstrol, and proviron.
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For instance, a cutting cycle for a photo shoot or a bodybuilding competition would look something like this:
Weeks 1 – 10
Testosterone 200mg/week
Primobolan 600mg/week
Proviron 25-50mg/day
Aromasin 10mg/every other day
Cardarine 20mg/day
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The Picture Of?Testosterone Cypionate:
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HK Globle Sino Ocean Dev. Co., Limited
Injectable Anabolic Steroids,Bodybuilding Anabolic Steroids,Testosterone Anabolic Steroid
Address: HANG PONT COMM BLDG 31 TONKIN ST CHEUNG SHA WAN KLN HONG KONG.,
Shenzhen, Guangdong
China, 518000
Tel: 86-156-23704830
Fax: 86-156-23704830
