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USP Anabolic Steroid Hormones Mestanolone 521-11-9 Androstalone for Lean Muscle Mass Androstalone

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Good quality Androgenic Anabolic Steroids for sales
Good quality Androgenic Anabolic Steroids for sales
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USP Anabolic Steroid Hormones Mestanolone 521-11-9 Androstalone for Lean Muscle Mass Androstalone

China USP Anabolic Steroid Hormones Mestanolone 521-11-9 Androstalone for Lean Muscle Mass Androstalone supplier

Large Image :  USP Anabolic Steroid Hormones Mestanolone 521-11-9 Androstalone for Lean Muscle Mass Androstalone

Product Details:

Place of Origin: China
Brand Name: Senwayer
Certification: GMP,SGS,BV,ISO
Model Number: 521-11-9

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: Foil bag, disguised discreat package or according to customer needs.
Delivery Time: 3-5 working days
Payment Terms: T/T, , MoneyGram,Bitcoin
Supply Ability: Mass in stock
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Detailed Product Description
CAS Registry Number: 521-11-9 Molecular Formula:: C20H32O2
Molecular Weight:: 304.47 Purity: 99.5%
Shipping Method: Air&Sea Transporation,Express
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USP Anabolic Steroid Hormones Mestanolone 521-11-9 Androstalone for Lean Muscle Mass

 

1.Quick Details

Product name: Mestanolone;Androstalone;Methybol
OtherName: Androstalone; Assimil; Mestalone; Mestanolon; Methybol; Methylandrostanolone; Methylantalon; NSC 18219; Preroide; RU 143; Tantarone
CAS:521-11-9
EINECS: 208-302-6
MF:C20H32O2
MW:304.47
Purity:99.5% min
Appearance: White Solid
Density: 1.064 g/cm3
Melting Point: 191 ℃
Boiling Point: 416.1 at 760mmHg
Flash Point: 177.6 ℃
Solubility: Practically insoluble < RESIDUES 0.25% max
Usage: Anabolic steroid. Controlled substance.

Please kindly contact us to know more by dawn@ycphar.com Whatsapp:+86 18872220653 

 

 

2.Mestanolone (Androstalone) Description

Mestanolone (brand names Andoron, Notandron) is the 17α-methylated version of dihydrotestosterone(DHT).The systematic name of mestanolone is: 17β-hydroxy-17α-methylandrost-3-one.It is an orally bioavailable androgenic steroid that is highly androgenic while only slightly anabolic. It is incapable of aromatization and is not an agonist of the progesterone receptor.

Mestanolone is also known as methylandrostanolone or 17alpha-methylandrostanolone.

 

 

3.How it works:

Mestanolone is an oral analogue of dihydrotestosterone. This steroid is a 17-alpha methylated form of this potent endogenous androgen, being essentially (in structure) to dihydrotestosterone what methyltestosterone is to testosterone. Overall, mestanolone has an activity profile not very dissimilar from the hormone it is derived from. For starters, like dihydrotestosterone, mestanolone is primarily androgenic in nature, displaying a low level of anabolic activity. Both dihydrotestosterone and mestanolone are also devoid of estrogenic activity.

 


4.Short term effects of Mestanolone:

Intake of C17-alpha alkylated steroids is commonly limited to 6-8 weeks, in an effort to avoid escalating liver strain. Cardiovascular: Anabolic/androgenic steroids can have deleterious effects on serum cholesterol. This includes a tendency to reduce HDL (good) cholesterol values and increase LDL (bad) cholesterol values, which may shift the HDL to LDL balance in a direction that favors greater risk of arteriosclerosis. The relative impact of an anabolic/androgenic steroid on serum lipids is dependant on the dose, route of administration (oral vs. injectable), type of steroid (aromatizable or non-aromatizable), and level of resistance to hepatic metabolism. Although not extensively studied in humans, the oral route, high relative potency, and non-aromatizable nature of methyltrienolone suggest that this agent is extremely prone to negatively altering lipid values and increasing atherogenic risk. Anabolic/androgenic steroids may also adversely affect blood pressure and triglycerides, reduce endothelial relaxation, and support left ventricular hypertrophy, all potentially increasing the risk of cardiovascular disease and myocardiai infarction. Testosterone Suppression: All anabolic/androgenic steroids when taken in doses sufficient to promote muscle gain are expected to suppress endogenous testosterone production.

 

 

5. Long term effects of Mestanolone:

Genitourinary: Anabolic steroid use can suppress endogenous testosterone leading to shrinkage of the testes. It can take a prolonged period for testicular production and fertility to recover. Many anabolic steroid users report increased libido while using steroids, conversely on cessation of use, libido is often decreased below original levels. Erectile dysfunction has also been reported both during use and following cessation of use. There have been a small number of case reports of renal cancers in individuals who reported use of anabolic steroids.

 

6.Dosage Information:

Dosages range from 10 mg to 30 mg a day for males. Women should avoid Mestanolone for it is very androgenic. Long-term use, more than 12 weeks, should be avoided do to hepatoxicity. Since Mestanolone is unable to convert to estrogen, it is very useful during cutting phases or when one wishes to avoid excess weight gain.

 

 

7.COA

TEST ITEMS SPECIFICATION RESULTS
Description White or Almost White Crystalline Powder  
Assay 99.00%min 99.25%
Related Substances Total:1.0%max Conforms
  Single:0.5%max Conforms
Loss On Drying 0.5%max 0.25%
Residual Solvents 1000PPm max 250PPm
Melting Point 189~196℃ 190.5~193.5℃
Specific Rotation   +8.5°
Conclusion The specification conform with enterprize standard  

 

 

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