Buy Oxandrolone API Powder: High-Purity Pharmaceutical Grade for Global Distribution
Introduction to Oxandrolone API Powder
Oxandrolone API powder represents a high-purity active pharmaceutical ingredient designed for pharmaceutical formulation and research applications. Consequently, this synthetic anabolic steroid serves as a critical component in endocrine-related product manufacturing. Furthermore, its unique chemical structure—characterized by a 2-oxa modification—distinguishes it from other anabolic agents in the pharmaceutical landscape.
Our pharmaceutical-grade Oxandrolone API powder meets stringent quality standards established by major pharmacopoeias. Therefore, manufacturers and researchers worldwide select this product for its consistent purity profiles and reliable batch-to-batch performance. Additionally, we provide comprehensive documentation support including Certificates of Analysis, MSDS, and technical data sheets for every shipment.
Product Specifications and Technical Data
The following specification table details the key physicochemical properties of our Oxandrolone API Powder. Moreover, these parameters ensure compliance with international pharmaceutical standards.
| Parameter | Specification |
|---|---|
| Product Name | Oxandrolone |
| CAS Number | 53-39-4 |
| Molecular Formula | C₁₉H₃₀O₃ |
| Molecular Weight | 306.44 g/mol |
| Synonyms | Anavar, Oxandrin, Lonavar, Protivar |
| Appearance | White to beige crystalline powder |
| Purity (HPLC) | ≥ 98.0% (typically 99.0%+) |
| Specific Optical Rotation | -18° to -24° |
| Loss on Drying | ≤ 1.0% |
| Residue on Ignition | ≤ 0.2% |
| Grade | Pharmaceutical Grade / USP/EP/BP |
| Packaging | 1kg, 5kg, 25kg (customizable) |
| Storage Conditions | 20°C–25°C, protected from light and moisture |
| Shelf Life | 36 months |
Chemical Identity and Pharmacopeial Compliance
The molecular structure of Oxandrolone incorporates a 17α-methyl group that confers oral bioavailability. Consequently, this structural feature enables its widespread use in tablet formulations. Meanwhile, the compound exhibits specific optical rotation values between -18° and -24°, which serves as a critical identity verification parameter.
Our product conforms to United States Pharmacopeia (USP) monograph requirements. Additionally, the material satisfies European Pharmacopoeia (Ph. Eur.) and British Pharmacopoeia (BP) standards. Therefore, formulators can confidently incorporate this API into regulated pharmaceutical products across multiple jurisdictions.
Quality Control and Analytical Verification
Each production batch undergoes rigorous analytical testing using validated methods. Specifically, HPLC analysis confirms purity levels consistently exceeding 98%. Furthermore, Nuclear Magnetic Resonance (NMR) spectroscopy verifies structural conformity, while Mass Spectrometry (MS) provides molecular weight confirmation.
We perform residual solvent testing according to USP Chapter 467 requirements. Moreover, heavy metal analysis ensures compliance with elemental impurity limits. Consequently, every shipment arrives with complete analytical documentation suitable for regulatory submissions.
Applications and Pharmaceutical Manufacturing
Oxandrolone API powder serves multiple pharmaceutical applications across global markets. Primarily, pharmaceutical manufacturers utilize this API for oral tablet production. Additionally, compounding pharmacies incorporate it into customized formulations.
The compound demonstrates therapeutic utility in several clinical contexts. For instance, research indicates its role in promoting weight gain following catabolic illness. Furthermore, clinical studies have explored its application in burn recovery and muscle protein synthesis enhancement.
Formulation Development Considerations
Formulators should note the compound’s poor aqueous solubility. Therefore, micronization services are available to optimize particle size distribution for specific formulation requirements. Additionally, the material exhibits good stability under recommended storage conditions.
When developing oral solid dosage forms, manufacturers typically employ standard wet granulation or direct compression techniques. Meanwhile, the 17α-methyl structure provides sufficient oral bioavailability without requiring esterification.
Regulatory Landscape and Compliance
Oxandrolone holds classification as a Schedule III controlled substance in the United States. Consequently, buyers must possess appropriate registrations and import licenses. We support customers by providing necessary documentation for regulatory compliance.
For European markets, manufacturers should verify national controlled substance regulations. Additionally, Drug Master File (DMF) support and Certificates of Suitability (CEP) documentation are available upon request.
Oxandrolone Powder for sale
Worldwide Shipping and Ordering Information
We ship Oxandrolone API powder to qualified pharmaceutical manufacturers, research institutions, and authorized distributors globally. Furthermore, our logistics network ensures reliable delivery across North America, Europe, Asia, and other regions.
All shipments employ secure, discreet packaging that maintains product integrity. Importantly, we utilize temperature-controlled shipping where necessary and provide tracking information for every order. Additionally, our team assists with customs documentation to facilitate smooth international transit.
Packaging Options and Minimum Order Quantities
Customers can select from various packaging configurations. Furthermore, custom quantities accommodate pilot-scale research through commercial production volumes.
| Package Size | Availability |
|---|---|
| 100 grams | Sample quantity |
| 1 kilogram | Standard order |
| 5 kilograms | Bulk order |
| 25 kilograms | Commercial scale |
For inquiries regarding pricing, availability, or technical documentation, please contact our sales team. We respond to all inquiries within 24 business hours.



