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Breast Cancer Steroids 521-12-0 Pharmaceutical Anabolic Steroids Drostanolone Propionate

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Breast Cancer Steroids 521-12-0 Pharmaceutical Anabolic Steroids Drostanolone Propionate

China Breast Cancer Steroids 521-12-0 Pharmaceutical Anabolic Steroids Drostanolone Propionate supplier

Large Image :  Breast Cancer Steroids 521-12-0 Pharmaceutical Anabolic Steroids Drostanolone Propionate

Product Details:

Place of Origin: China
Brand Name: Grand Uni or OEM
Certification: ISO9001
Model Number: CAS:521-12-0

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: Enough in Stock
Delivery Time: Within 12 hours after your payement ( Week Day)
Payment Terms: TT, West Union, and Money Gram
Supply Ability: Discreet packing ways for your choice
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Detailed Product Description
Alias: Masteron;Drostanolone ; Drolban Einecs: 208-303-1
MF: C23H36O3 MW: 360.53
Purity: 99% Appearance: White Crystalloid Powder

Breast Cancer Steroids 521-12-0 Pharmaceutical Anabolic Steroids Drostanolone Propionate

 

Quick Detail

 

Alias: Masteron;Drostanolone ; Drolban

CAS No: 521-12-0

Einecs No: 208-303-1

MF: C23H36O3

MW: 360.53

Purity: 99%

Appearance:  white crystalloid powder.

 

Product description 
 

Chemical structure: (Drostanolone Propionate)
[17beta-Hydroxy-2alpha-methyl-5alpha-androstan-3-one propionate]
Molecular Weight: 360.5356
Formula: C23H36O3
Effective Dose (men): 350mgs/week (*100mgs Every other day) to 500mgs/week
Effective Dose (women): 50-100mg/week
Active half-life:2-3 days
Detection time: 3 weeks
Application period: 4 - 12 weeks
Anabolic/Androgenic Ratio: 62:25

Drug Class: Androgenic/Anabolic steroid (For injection)
Common brand names: Drostanolone Propionate, Mastabol, Masteron
Common drug quantity: Injections: 50mg - 100mg/ml

Use and effective range:
Applications: quality, competition, diet
Anabolic components: moderate
Androgenic components: strong

Masteron is an injectable preparation containing the steroid drostanolone propionate. Drostanolone is a derivative of dihydrotestosterone, most specifically 2alpha-methyldihydrotestosterone. As a result, the structure of this steroid is that of a moderate anabolic/potent androgen which does not aromatize to estrogen. Water retention and gynecomastia therefore do not come into play with this drug. Masteron may in fact exhibit anti-estrogenic activity in the body, competing with other substrates for binding to aromatase. This would reduce the conversion rate of other steroids, Masteron acting in the same way as the oral steroid Proviron.

 

Applications:

Drostanolone Propionate is a dihydrotestosterone (DHT) derived anabolic steroid.  Specifically, Masteron is the DHT hormone that has been structurally altered by the addition of a methyl group at the carbon 2 position, This protects the hormone from the metabolic breakdown by the 3-hydroxysteroid dehydrogenase enzyme, which is found in the skeletal muscle. It also greatly increases the hormone’s anabolic nature. This simple structural change is all it takes to create Drostanolone, and from here the small/short Propionate ester is attached in order to control the hormone’s release time. Drostanolone Enanthate can also be found through some underground labs, which does not have to be injected as frequently, but it is somewhat rare compared to the Propionate version. The majority of all Masteron on the market will be Drostanolone Propionate. On a functional basis, Masteron is well-known for being one of the only anabolic steroids with strong anti-estrogenic properties. Not only does this steroid carry no estrogenic activity, but it can actually act as an anti-estrogen in the body. This is why it has been effective in the treatment of breast cancer. In fact, the combination of Masteron and Nolvadex (Tamoxifen Citrate) has been shown to be far more effective than chemotherapy in the treatment of inoperable breast cancer in postmenopausal women.

 

Specifications:

 

Test

Analysis Standard

Results

Description

White Or Almost White Crystalline Powder

White Crystalline Powder

Melting Point

124℃—128℃

125℃—127℃

Specific Rotation

+26º—+32º

+27.5°

Loss On Drying

≤0.5%

0.20%

Residue On Ignition

≤0.1%

0.02%

Assay

≥97%

98.5%

Conclusion

Be Conform With Enterprise Standard

 

Competitive  advantage

 

1. Quality
Our company is a professional leading supplier in China in
pharmaceutical area and every batch of steroid powders have to be
tested by our QC (quality control) before steroids are allowed to sell.
2. Delivery
Mass stock for steroids, so we could be able to pack your powders
within 24 hours after your payment confirmed, and corresponding
picture of your powders' parcel will be sent to you. Lead time within 7 days.
3. Package
Safe and professional disguised package can be guaranteed.
4. Payment
T/T in advance, Western Union, Money Gram
5. Price
Best prices you're sure to be satisfied, the more you buy, the more competitive prices you will get.

Contact Details
GRAND UNIVERSE INDUSTRIAL LIMITED

Contact Person: louis

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