Winstrol Powder Specification | Stanozolol Raw Powder CAS 10418-03-8 | High Purity Pharmaceutical Steroid Material.
Winstrol Powder Overview
Winstrol Powder (Stanozolol Powder) is a synthetic anabolic steroid derivative of dihydrotestosterone (DHT) engineered for enhanced anabolic activity and optimized molecular stability. Due to its unique pyrazole-modified steroid structure, Stanozolol demonstrates strong formulation adaptability and excellent physicochemical performance in laboratory applications.
The raw powder is produced using advanced micronization and purification technologies to achieve ultra-high purity, low impurity profiles, and superior batch-to-batch consistency. Its stable crystalline structure supports long-term storage stability and reliable analytical performance.
Winstrol Powder typically appears as a white to off-white crystalline powder with excellent solvent compatibility and controlled particle size distribution.
Technical Product Specification
| Parameter | Specification |
|---|---|
| Product Name | Winstrol Powder |
| Chemical Name | Stanozolol |
| CAS Number | 10418-03-8 |
| Molecular Formula | C21H32N2O |
| Molecular Weight | 328.49 g/mol |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥99.0% |
| Identification | HPLC / IR / UV Compliant |
| Melting Point | 238–242°C |
| Specific Rotation | Meets in-house standard |
| Solubility | Soluble in ethanol, methanol, DMSO, chloroform |
| Loss on Drying | ≤0.5% |
| Sulfated Ash | ≤0.1% |
| Heavy Metals | ≤10 ppm |
| Residual Solvents | USP / EP Standard |
| Particle Size | Micronized / Customizable |
| Microbial Limits | Pharmaceutical compliant |
| Storage Conditions | Cool, dry, light-resistant environment |
| Shelf Life | 24 months |
Advanced Product Features
Ultra-High Purity Manufacturing
Winstrol Powder is refined through multi-stage purification and precision filtration systems to achieve pharmaceutical-grade purity with minimal residual contaminants and impurity traces.
Micronized Particle Technology
Advanced micronization improves powder uniformity, dissolution characteristics, and formulation consistency, supporting enhanced laboratory processing performance.
Superior Structural Stability
The compound maintains excellent chemical stability under controlled environmental conditions, reducing oxidation and degradation risks during storage and transportation.
Comprehensive Analytical Validation
Each production batch undergoes rigorous analytical testing using advanced instrumentation, including:
- High Performance Liquid Chromatography (HPLC)
- Infrared Spectroscopy (IR)
- Ultraviolet Identification (UV)
- Residual Solvent Analysis
- Heavy Metal Screening
- Moisture Verification
- Impurity Profiling
- Particle Size Distribution Testing
Pharmaceutical Manufacturing Standards
- GMP-oriented production environment
- Controlled cleanroom manufacturing
- Strict raw material traceability
- Batch consistency verification
- Advanced quality assurance protocols
- International export packaging standards
Packaging Options
| Packaging Type | Available Sizes |
|---|---|
| Aluminum Foil Vacuum Bag | 10g / 50g / 100g |
| Pharmaceutical Vacuum Package | 500g |
| Fiber Drum with Double PE Protection | 1kg / 5kg / 25kg |
OEM packaging and private labeling services available for bulk orders.
Storage Recommendations
Store Winstrol Powder in tightly sealed, moisture-resistant containers in a cool, dry, and ventilated environment.
Recommended Conditions
- Temperature: 2–8°C
- Humidity: Below 50%
- Protection: Avoid direct sunlight, oxidation, and excessive heat exposure
Proper storage preserves product purity, potency, and long-term stability.
