1. Product Identification

• Product Name: Testosterone Enanthate
• Synonyms: Testosterone Heptanoate
• CAS No.: 315-37-7
• Molecular Formula: C₂₆H₄₀O₃
• Molecular Weight: 400.59 g/mol

2. Physical & Chemical Properties

• Appearance: White to off-white crystalline powder
• Melting Point: 34–39 °C
• Purity (HPLC): ≥99.0%
• Loss on Drying: ≤0.5%
• Residue on Ignition: ≤0.1%
• Optical Rotation: +77° ~ +82° (c=1, dioxane)
• Solubility: Practically insoluble in water; soluble in ethanol, acetone, chloroform, vegetable oils

3. Quality Specification

• Assay (HPLC): 97.0%–103.0%
• Loss on Drying: ≤0.5%
• Residue on Ignition: ≤0.1%
• Heavy Metals: ≤10 ppm
• Related Substances: ≤1.0%

4. Application

• Used for androgen replacement therapy in male hypogonadism
• Used in steroid hormone drug development and related pharmaceutical intermediates

5. Packaging

• 1 kg / 5 kg / 10 kg aluminum foil bag / fiber drum
• Custom packaging available on request

6. Storage

• Store in cool, dry, well-ventilated area
• Keep away from direct sunlight, heat, and strong oxidizing agents
• Keep container tightly sealed