Primobolan Acetate Powder 434-05-9

Primobolan Acetate Powder 434-05-9

CAS : 434-05-9
Appearance : White or white crystalline powder
Molecular Formula : C22H32O3
Molecular Weight : 344.4877
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Product Details

Primobolan Acetate Application and dosage

Primobolan Acetate is used to treat muscle wasting diseases.Where Primobolan Acetate will truly shine is as a cutting steroid. losing fat while protecting your muscle mass; Primobolan is also well appreciated in athletic circles. However, where this steroid will truly be useful is in the promotion of recovery. Muscular endurance will also be enhanced.Dosage Instruction :For men, injectable dosages should be 600-800mgs per week or higher, and oral dosages should be around 75-100mgs per day.For women, I suggest using only oral primobolan. Around 10mgs per day seems to be a good amount to start with. You should play with the dosage but never go over 20mgs per day.With most anabolic steroids or anabolic steroid stacks, total use needs to be at least 500 mg/week and more preferably 700-1000 mg/week before a cycle is likely to be highly

Methenolone Acetate Primobolan Suspension Recipe (Water Based injectable solution)
Methenolone Acetate 50mg/ml @ 20mls
1gram Methenolone Acetate Powder
4.8ml Benzyl Benzoate
0.6ml Benzyl Alcohol
0.6ml Polysorbate 80
12.5ml Distilled Water
Mix powder with BB, BA, and poly and heat until dissolved. filter, add water and refilter

Primobolan Acetate Powder 434-05-9


Results Of Analysis Tests


Ref. Standard


Melting Point

141℃~ 144℃


Loss On Drying



Specific Rotation

+39°~ +42°(chloroform)






The specification conform with JP15 Standard

What is Primobolan Acetate?

Primobolan Acetate is one of the unique compounds that can be administered either orally or by injection. Methenolone Acetate is used by people who are very susceptible to estrogenic side effects, having lower estrogenic properities than nandrolone, Methenolone, in form of enantahte and acetate, is available as an injection or as a oral respectively. Methenolone is an enanthate ester which is quite long-acting.The only difference in the compounds is the ester attached, the oral version using acetate and the injectable version using enanthate. However regardless of the method of administration or ester used methenolone is considered by most to be a relatively mild compound. For the most part users should not expect to make major gains in muscle mass from this drug but rather lean gains in muscular body weight.

In some animal studies1,2 it has been demonstrated that methenolone has the potential to increase muscular size and strength. However the anecdotal evidence from users suggest that any mass gains using the compound will not be overly significant. However it has been noted as quite an effective ""cutting"" drug because of it's ability to bind to the androgen receptors in the body3. Of course the ability to bind to androgen receptors has been shown to promote fat burning in individuals. This effect would obviously be highly desirable during ""cutting"" phases or to simply limit the amount of body fat one puts on during a bulking phase.

Primobolan Acetate does not convert to estrogen and therefore estrogenic side effects should not be a concern with this compound. As well, unlike other oral anabolic steroids it is not 17 alpha alkylated. This means that it is far less stressful to the liver than other oral steroids. However the process that oral methenolone does go through to make it orally active, 1 alkylation and 17-beta esterification, does not protect it during the first pass through the liver very well at all. This requires that the oral version of methenolone must be run at higher doses than would be expected with the injectable version. For this reason it is often said that the injectable version of the drug is far more efficient at producing gains.

In terms of therapeutic/medical use of methenolone, it has been argued by some researchers that it has shown some ability to promote immune system function in AIDS patients. This is different than the anti-muscle wasting properties that some anabolic steroids are used for. In several studies it's been demonstrated that methenolone does not exhibit this capability. However in terms of enhancing immune function this could be attributed to the increased nitrogen retention that methenolone promotes4 . While this effect alone won't prevent muscle wasting in those suffering from AIDS, it can help to maintain muscle mass in less severe circumstances, such as calorie restricted diets. But despite these advantages methenolone is not approved for any type of medical use in North America.

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