Description

Technical Parameters

Fluoxymesterone (Fluoroxymesterone) Raw Material Powder Core Introduction

Pharmaceutical Grade Ingredients | Halotestin: A Potent Oral Androgen

Chemical Name : 9α-Fluoro-11β-hydroxy-17α-methyltestosterone

CAS number : 76-43-7

Molecular formula : C₂₀H₂₉FO₃

Molecular weight : 336.45

Melting point : 240-242°C

Appearance : White crystalline powder

Purity : ≥98% (HPLC)

Core Effects

Halotestin is a potent oral androgenic steroid . Due to its high oral bioavailability and strong androgenic activity , it is widely used in the treatment of male hypogonadism, aplastic anemia, and to enhance athletic performance .

✅ Potent androgenic effect :

High oral bioavailability , low first-pass effect, and stable efficacy

Strong androgenic activity , 5 times more potent than methyltestosterone

✅ Fast-acting properties :

Short half-life (approximately 9 hours), rapid peak blood concentration

Powerful force-enhancing effect , quickly improving explosive power and athletic performance

✅ Hematopoietic stimulation :

Promote red blood cell production and improve anemia

Stimulate bone marrow hematopoiesis for the treatment of aplastic anemia

✅ Advantages :

Strong oral activity , no injection required

Quick results , suitable for short-term competitive needs

End Product Preparation Guidelines

1. Preparation of oral tablets (10 mg/tablet) :

Example recipe (for 1000 tablets):

Fluoxymesterone raw material: 10.0g

Microcrystalline cellulose: 80.0g

Lactose: 50.0g

Cross-linked carboxymethyl cellulose sodium: 8.0g

Magnesium stearate: 2.0g

Preparation process :

Raw material pretreatment : micronization (D90≤10μm)

Equal amount incremental mixing : gradually mix with diluent

Wet granulation : granulate with appropriate amount of purified water and dry in fluid bed at 50°C

Granulation : 20 mesh sieve granules, add flow aids and lubricants

Tableting : 6mm round die, 8-10kN pressure tableting

Film coating : Gastro-soluble film coating to improve stability and palatability

Quality Control :

Content uniformity : RSD≤3% (UV-HPLC detection)

Dissolution rate : ≥85% in 30 minutes (paddle method, 50 rpm)

Related substances : Single impurity ≤ 0.5%, total impurities ≤ 1.0%

2. Oral liquid preparation (5 mg/mL) :

Formulation example (preparation volume for 100mL):

Fluoxymesterone raw material: 0.5g

Polyethylene glycol 400: 60.0 mL

Ethanol: 30.0 mL

Flavoring agent: appropriate amount

Purified water: add to 100mL

Preparation process :

Raw material dissolution : ethanol and polyethylene glycol are mixed to dissolve the raw materials

Dilute with water : Slowly add purified water, stirring constantly

pH adjustment : citric acid to adjust pH to 4.0-5.0

Filtration filling : 0.45μm filter membrane, brown bottle packaging

Usage Protocol

1. Medical Uses :

Male hypogonadism :

Dosage: 5-20 mg/day, orally in divided doses

Treatment course: long-term replacement therapy

Aplastic anemia :

Dosage: 10-30 mg/day, divided into 2-3 doses

Treatment duration: 3-6 months

2. Competitive Use :

Boosting cycle :

Dosage: 10-30 mg/day, divided into 2 doses

Period: 4-6 weeks short-term use

When to use: Start 3-4 weeks before the competition

Suggested Use :

Best taken 1-2 hours before training

Avoid long-term use to prevent hepatotoxicity

3. Dosage adjustment guidelines :

Starting dose : 5-10 mg/day to test tolerance

Increase dosage : Increase by 5mg every 1-2 weeks

Maximum dose : no more than 40 mg/day

Why choose Fluoxymesterone ?

Potent oral androgen with high bioavailability

Rapid power-up effect , significant improvement in short-term competitive performance

Multiple medical uses , treatment of hypogonadism and anemia

Quality Assurance :

GMP -compliant production , each batch HPLC purity tested (≥98% )

Third-party laboratory report (COA) is included with the goods

Microbial limit testing to ensure safety

Global Shipping :

Original sealed packaging , moisture-proof and light-proof

Private delivery , no logo on the outer packaging

Temperature -controlled transportation to ensure stability

Conclusion

Fluoxymesterone raw material can be prepared into an oral dosage form using a standard tablet process . It is particularly suitable for the treatment of male hypogonadism, aplastic anemia, and short-term improvement of competitive performance . The recommended dose is 5-30mg/day .

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