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Home>Products>Testosterone Enanthate Powder>17-Methyl Testosterone Testosterone Enanthate Powder Methyltestosterone Mass

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  • 17-Methyl Testosterone Testosterone Enanthate Powder Methyltestosterone Mass
  • 17-Methyl Testosterone Testosterone Enanthate Powder Methyltestosterone Mass

17-Methyl Testosterone Testosterone Enanthate Powder Methyltestosterone Mass

  • Hongkong Blue Universal Co.,Limited
  • 58-18-4

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HongKong Green Universal Co., Limited.

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Product Details

CAS: 58-18-4 EINECS: 200-366-3 Alias: Mesterone
Assay: 99% min Packing: foil bag or tin Delivery: DHL,EMS,TNT,FEDEX

Product Description

17-Methyl Testosterone Testosterone Enanthate Powder Methyltestosterone Mass Building

 

Basic info. about 17-alpha-Methyl Testosterone as below

 

 

Name Methyltestosterone Model NO. 58-18-4
EINECS

200-366-3

 

Molecular Fomula C20H30O2
Molecular Weight 302.45 Assay 99% min
Customized Non-Customized Character White Crystalline Powder

 

 

More to know about 17-Methyl Testosterone

 

 

1. Methyltestosterone is an orally available form of the primary male androgen testosterone. Looking at the structure of this steroid, we see it is basically just testosterone with an added methyl group at the c-17 alpha position (a c-17 alpha alkylated substance), which allows for oral administration. The action of this steroid is moderately anabolic and androgenic, with high estrogenic activity due to its aromatization to 17-alpha methyl estradiol.

 

2. Methyltestosterone is a very crude synthetic derivative of testosterone.Methyltestosterone has a short half-life, about 2.5 hours, and because of this, the drug needs to be taken frequently to have any real effect on muscle anabolism.

 

3. Methyltestosterone is converted by aromatase to the long-lived estrogen, methylestradiol. However, methyltestosterone is a fairly potent inhibitor of the aromatase enzyme, so, with continued use, estrogenicity peaks and then decreases, however, when methyltestosterone is stopped, there can be a rebound estrogenic effect.

 

 

4. The binding affinity of methyltestosterone is about equal to that of testosterone, however, the longer plasma half-life and the conversion to methylDHT result in a drug that has an anabolic to androgenic ratio of about 1 to 13,Methyltestosterone has been shown in the scientific literature to be a direct antagonist of the glucocorticoid receptor.

 

                                                  CERTIFICATE OF ANALYSIS

 

 

Product Name

Methyltestosterone(17-alpha-Methyl Testosterone)


Test Items

Specification

Test Results

Identification

TLC

Positive

IR spectrum

Positive

UV spectrum

Positive

Characteristics

White to almost white crystalline powder

Conform

Melting point

162~168ºC

152~166ºC

Specific optical rotation

+79°~ +85°

+82.5°

Loss on drying

≤2.0%

1.1%

Assay

97~103%

99.08%

Related substances

≤1.0%

Pass

Residual solvents(GC)

Methanol ≤100ppm

Pass

Acetone  ≤100ppm

Pass

Pyridine ≤100ppm

Pass

Conclusion

The above product conforms analysis standard

 

 

How does men administration methyltestosterone ?

 

 

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.

 

 
How does women administration methyltestosterone ?
 
 

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.

 

 

What else do you like such as below?

 

 

Testosterone enanthate CAS: 315-37-7
Testosterone acetate CAS: 1045-69-8
Testosterone propionate CAS: 57-85-2
Testosterone cypionate CAS: 58-20-8
Testosterone phenylpropionate CAS: 1255-49-8
Testosterone isocaproate CAS: 15262-86-9
Testosterone decanoate CAS: 5721-91-5
Testosterone Sustanon 250 --
Testosterone undecanoate CAS: 5949-44-0
Turinabol (4-Chlorotestosterone acetate) CAS: 855-19-6
Oral turinabol CAS: 2446-23-3
Stanolone (androstanolone) CAS: 521-18-6
Nandrolone Decanoate (DECA) CAS: 360-70-3
Nandrolone Cypionate CAS: 601-63-8
Nandrolone Phenypropionate (Durabolin) CAS: 62-90-8
Boldenone Undecylenate (Equipoise) CAS: 13103-34-9
Boldenone Acetate CAS :2363-59-9
Drostanolone Propionate (Masteron) CAS: 521-12-0
Drostanolone Enanthate CAS: 472-61-1
Superdrol Powder (methyl-drostanolone) CAS: 3381-88-2
Trenbolone Acetate (Finaplix H/Revalor-H) CAS: 10161-34-9
Trenbolone Enanthate (parabolan) CAS: 10161-33-8
Trenbolone Hexahydrobenzyl Carbonate CAS: 23454-33-3
Epiandrosterone CAS: 481-29-8
Dehydroisoandrosterone Acetate CAS: 853-23-6
7-keto DHEA (7-oxo DHEA) CAS: 566-19-8
Methenolone Enanthate (Primobolan) CAS: 303-42-4
Methenolone Acetate CAS: 434-05-9
Methandrostenolone(Dianabol) CAS: 72-63-9
Tamoxifen Citrate (Nolvadex) CAS: 54965-24-1
Clomiphene citrate CAS: 50-41-9
Toremifene citrate CAS: 89778-27-8
Letrazole(Femara) CAS: 112809-51-5
vardenafil CAS: 831217-01-7
CAS: 119356-77-3
HCl CAS: 1071929-03-7
Dutasteride CAS: 164656-23-9
Finasteride CAS: 98319-26-7
Yohimbine HCl CAS: 65-19-0

 

 


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