Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Trenbolone Acetate
1. Basic Product Information
Product Name: Trenbolone Acetate
CAS Number: 10161-34-9
Molecular Formula: C20H24O3
Molecular Weight: 312.40
Synonyms: 17β-Hydroxyestra-4,9,11-trien-3-one acetate, Trenbolone 17-acetate
Product Category: Veterinary anabolic steroid raw material, animal growth promoter pharmaceutical intermediate, hormone research biochemical reagent
2. Physical and Chemical Properties
Physical Indicators
- Appearance: Off-white to light yellow crystalline powder
- Odor: Odorless
- Solubility: Soluble in ethanol, methanol, chloroform, ethyl acetate; slightly soluble in vegetable oil; insoluble in water
- Melting Point: 96–99 °C
- Density (20 °C): 1.15 g/cm3
- Hygroscopicity: Non-hygroscopic under sealed dry storage
- Aqueous Stability: Stable in neutral and weak acidic environment; ester hydrolysis occurs under high temperature and strong alkaline aqueous solution
Chemical Characteristics
- Molecular Structure: Polycyclic triene steroid skeleton with acetate ester group at C17 position
- Pharmacological Mechanism: High-efficiency anabolic androgenic steroid, significantly improves protein synthesis, promotes livestock muscle growth, reduces fat deposition; prohibited for human body use
- Photostability: Light-sensitive; long-term ultraviolet irradiation causes yellow discoloration and activity decline
- Thermal Stability: Stable below 85 °C; above melting point, partial acetate hydrolysis produces free trenbolone
- Chemical Compatibility: Compatible with oily injection solvents; incompatible with strong alkalis, strong oxidants and heavy metal ions
3. Main Application Fields
- Core Application: Veterinary Growth-Promoting API
Raw material for livestock injection preparations to boost muscle gain in cattle; strictly restricted and supervised by national veterinary drug management departments in most regions - Biochemical Laboratory Research Reagent
Standard androgen receptor agonist for endocrinology, muscle cell metabolism and steroid pathway research - Steroid Synthetic Intermediate
Chiral polycyclic skeleton substrate for synthesis of other steroid derivatives
4. Platform Category & Product Group Selection Guide
1) Domestic B2B Platform Category
Recommended Path: Organic Intermediates / Veterinary Drug Intermediates
Reason: Regulated veterinary anabolic steroid bulk drug, classified as veterinary pharmaceutical intermediate
2) English Product Group Dropdown Options
Recommended Selection: Basic Organic Chemicals
Do NOT select Pharmaceutical Chemicals; it is animal-use veterinary steroid raw material, not human therapeutic API
3. Standard Foreign Trade Packaging Specification
1kg nitrogen-filled aluminum foil vacuum bag for lab research samples; 25kg double PE-lined light-proof fiber drum for bulk orders; customs-supervised sealed packaging required
5. Quality Specification Table
| Test Item | Standard Requirement |
| CAS Number | 10161-34-9 |
| Molecular Formula | C20H24O3 |
| Appearance | Uniform pale yellow crystalline powder without dark impurities |
| HPLC Purity | Veterinary Grade ≥99.0%, Reference Standard ≥99.8% |
| Melting Point | 96–99 °C |
| Water Content (KF Method) | ≤0.20% |
| Free Trenbolone | ≤0.10% |
| Total Related Impurities | ≤0.40% |
| Heavy Metals (Pb) | ≤10 ppm |
| Standard Storage Package | Light-proof nitrogen-sealed aluminum foil vacuum bag, 25kg PE lined fiber drum |
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