TEST C 250
10 ml sterile vial · Injectable research solution
Price: 47 €
Magnus Pharmaceuticals TEST C 250 injection is a long-acting 17β-hydroxyandrost-4-en-3-one ester designed for laboratories investigating boost testosterone levels, lean muscle growth and muscle strength adaptation over extended time-courses. PubChem lists testosterone cypionate as an anabolic-androgenic steroid with slow-release kinetics that maintain physiologic concentrations for 7 – 8 days. Its Cypionate (cyclopentyl-propionate) chain prolongs serum exposure, enabling weekly or bi-weekly dosing windows in hormone replacement and muscle recovery models. Clinical data confirm that replacement or supraphysiologic regimens elevate fat – free mass, muscle fibre area and overall strength in hypogonadal or eugonadal subjects.
€ 47.00
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Description
Test C 250
Brand: Magnus Pharmaceuticals
Content: 10 ml Vial | 250 mg/ml
Price: €47
Manufactured in Europe
🧪 Product Overview
Test C 250 delivers Testosterone Cypionate, a long-acting androgenic compound widely used in muscle strength, protein turnover, and endocrine feedback research.
Each 10 ml vial provides 2,500 mg total active compound (250 mg/ml × 10 ml) in GMP-aligned, sterile packaging, ensuring 36-month stability.
The long-ester kinetics sustain androgen plateau levels, making it ideal for chronic research models.
✅ Key Research Highlights
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Exact potency: 250 mg/ml for reproducible experimental datasets
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Extended-release ester: Supports long-term androgen exposure in research
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Versatile study applications: Muscle protein synthesis, erythropoiesis, and endocrine mapping
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Sterile GMP flip-top vial: Simplifies aseptic withdrawal and safe storage
🔬 Suggested Laboratory Applications
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Lean muscle and strength studies
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Endocrine feedback and hormone metabolism research
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Erythropoiesis and anemia model testing
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Bone density and metabolic profiling
📊 Technical Specifications
| Field | Data |
|---|---|
| Chemical Name | Testosterone Cypionate |
| Chemical Formula | C<sub>27</sub>H<sub>40</sub>O<sub>3</sub> |
| Synonyms | Depo-Testosterone; Testosterone Cyclopentylpropionate; 17β-Hydroxyandrost-4-en-3-one 17-(3-cyclopentylpropionate); Test Cyp |
| Molecular Weight | 412.6 g/mol |
| CAS Number | 58-20-8 |
| Total Active Compound | 2,500 mg per vial |
| Shelf Life | 36 months (manufacturer specification) |
⚙️ PubChem-Supported Research Insights
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Increases fat-free mass and muscle size in controlled studies
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Elevates red-cell mass and hemoglobin, aiding anemia research
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Supports bone-density maintenance and metabolic improvements in androgen-deficiency models
⚠️ Documented Research Side Effects
(In vivo & literature references)
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Fluid retention and edema in some subjects
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Mild liver strain and lipid profile changes at prolonged exposure
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Acne and headache observed in some research models
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Positive anti-doping results via urinary T/E ratio elevation
🧯 Handling & Compliance
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For Research Use Only – Not for human or veterinary use
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Store at 15–25°C, away from direct light
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Follow SDS (Safety Data Sheet) for safe handling and disposal
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Purchase confirms qualified researcher status
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