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✅ Winstrol (Stanozolol) – Research & Analytical Standard for RC-king.co
Overview
Winstrol, known chemically as Stanozolol, is a synthetic steroidal compound used widely as a reference material in forensic toxicology, analytical testing, chemical profiling, and molecular research.
At RC-king.co, Winstrol is supplied strictly as a research-grade standard for laboratory and scientific purposes only.
Chemical Identification
- Chemical Name: Stanozolol
- Common Reference Name: Winstrol
- IUPAC Name: 17α-Methyl-17β-hydroxy-5α-androstano[3,2-c]pyrazole
- Synonyms:
- Winstrol
- Stanozolol
- Stanazolol
- 17α-Methyl-androstano pyrazole derivative
- CAS Number: 10418-03-8
- Molecular Formula: C₂₁H₃₂N₂O
- Molecular Weight: 328.49 g/mol
- Chemical Class: Synthetic androstane / androgenic reference compound
Purity & Grade
- Purity: ≥98% (Research-grade)
- Form: Crystalline or micro-powder form
- Intended Use: Analytical calibration, chromatographic testing, forensic reference, and chemical research
The high purity supports accurate quantification in laboratory testing platforms (GC-MS, LC-MS, HPLC).
Physical & Chemical Properties
- Appearance: White to off-white crystalline powder
- Melting Point: Approximately 238–240°C
- Solubility: Soluble in organic solvents (ethanol, methanol, DMSO)
- Stability: Stable under proper laboratory storage conditions
Research & Laboratory Applications
Winstrol (Stanozolol) is commonly used for non-clinical research in:
- Toxicology screening and forensic testing
- Analytical method validation (LC-MS, GC-MS, HPLC)
- Steroid panel comparison studies
- Receptor assay modelling (in-vitro only)
- Chemical fingerprinting and purity profiling
- Structure–activity relationship (SAR) research
Not intended for human or veterinary use.
Safety & Handling Information
Laboratory personnel must adhere to standard chemical safety protocols.
Hazards
- May irritate eyes, skin, and respiratory system
- Avoid inhaling dust
- Avoid direct skin contact
Precautions
- Use gloves, lab coat, and protective eyewear
- Handle in a ventilated laboratory environment
- Prevent contamination of other analytical samples
First-Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash with soap and water
- Eye Contact: Rinse with water for 15 minutes; seek medical evaluation
- Accidental Exposure: Follow institutional chemical-exposure protocols
Storage Guidelines
For optimal stability:
- Store in a cool, dry, and dark location
- Keep container sealed tightly
- Avoid exposure to heat, humidity, and direct sunlight
- Follow controlled substance storage requirements if applicable
Regulatory Information
Stanozolol is a controlled substance in many regions.
Researchers must ensure:
- Proper licensing
- Laboratory authorization
- Compliance with regional controlled substance regulations
RC-king.co supplies Winstrol only to qualified researchers, forensic labs, and scientific institutions.
FAQ
1. What is Winstrol?
Winstrol is the common name for Stanozolol, a synthetic androstane compound used as a reference standard in scientific and analytical research.
2. What purity does RC-king.co offer?
Our Winstrol (Stanozolol) is supplied at ≥98% research-grade purity.
3. What is Winstrol used for in research?
It is used in analytical calibration, toxicology testing, and forensic analysis, not for human or veterinary use.
4. Is Winstrol legal?
Its regulatory status varies by country. Researchers must ensure compliance with local regulations before handling.
5. How should Winstrol be stored?
Store in a sealed container in a cool, dry, protected environment away from sunlight.

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