| Product Name | Dutasteride Powder |
| CAS | 164656-23-9 |
| Molecular formula | C27H30F6N2O2 |
| Molecular weight | 528.53000 |
| Grade | Phamaceutical Grade |
| Color | White crystalline powder |
| Purity | 99% |
| Shelf life | 2 years |
Products Description
What is Dutasteride Powder?
Premium Dutasteride Powder | Pharmaceutical Grade Raw Material
Dutasteride Powder is a high-purity, synthetic steroidal compound and a potent dual 5-alpha reductase inhibitor, widely recognized as a core pharmaceutical raw material in global healthcare and pharmaceutical manufacturing. Professionally refined and strictly tested, our dutasteride raw powder meets international pharmacopoeia standards, featuring high purity, stable chemical properties, low impurity content and excellent solubility. It is the ideal raw material for pharmaceutical factories, research institutions and formulation manufacturers to produce finished drugs for benign prostatic hyperplasia (BPH) and related medical research.
As a professional supplier focusing on high-end pharmaceutical raw materials, we provide bulk Dutasteride Powder with flexible MOQ, complete certification support, stable global supply chain and customized processing services. All products undergo strict quality inspection before delivery, ensuring full compliance with international pharmaceutical production and export standards.


Product COA
Certificate Of Analysis
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Product Name |
Dutasteride Powder |
|
||
|
Chemical Formula |
C27H30F6N2O2 |
Molecular Weight |
528.53 | |
|
CAS |
164656-23-9 |
Batch Quantity |
400kg |
|
|
Batch No. |
MLP-PPH-20231114 |
Manufacture Date |
2025.11.14 |
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|
Report Date |
2025.11.17 |
Retest Date |
2027.11.13 |
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Testing Items |
Specifications | Test Results | |
|
BP2010 /EP6 |
Appearance |
crystalline powder |
Conforms |
|
Melting point |
About 205°C |
206.4°C~206.7°C |
|
|
Identification |
Meet the requirements |
Conforms |
|
|
Appearance of solution |
Clear, not more intense than Y7 |
Conforms |
|
|
PH |
2.4~3.0 |
2.60 |
|
|
Loss on drying |
≤0.5% |
0.04% |
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|
Sulphated ash |
≤0.1% |
0.01% |
|
|
Heavy metals |
≤20 ppm |
<20 ppm |
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|
Related substances |
≤0.25% |
Conforms |
|
|
Assay |
99.0%~101.0% |
99.8% |
|
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USP32 |
Identification |
Meet the requirements |
Conforms |
|
Loss on drying |
≤0.5% |
0.04% |
|
|
Residue on ignition |
≤0.1% |
0.01% |
|
|
Heavy metals |
≤0.003% |
<0.003% |
|
|
Residue solvent - Ethanol |
≤0.5% |
<0.04% |
|
|
Chloride |
16.9%~17.6% |
17.1% |
|
|
Assay |
98.0%~102.0% |
100.0% |
|
|
Conclusion: The product complies with BP2010/USP32/EP6 standard |
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Core Mechanism of Action
Dutasteride acts by irreversibly binding to both isoforms of 5α-reductase, the enzyme responsible for converting testosterone to dihydrotestosterone (DHT):
Type 1 inhibition: Dominant in skin and liver, contributing to scalp hair loss and acne
Type 2 inhibition: Primary target in prostate and reproductive tissues, linked to benign prostatic hyperplasia (BPH)
Unique advantage: Achieves up to 90% reduction in serum DHT levels within 2 weeks of administration
Long half-life: 5-week elimination half-life allows for sustained inhibition with once-daily dosing
Wide Applications of Dutasteride Powder
As a key active pharmaceutical ingredient (API), Dutasteride Powder is mainly applied in pharmaceutical production and scientific research fields, covering multiple high-value application scenarios:
Pharmaceutical Finished Drug Production: The core raw material for manufacturing dutasteride soft capsules, oral tablets and compound preparations, used for clinical treatment of symptomatic benign prostatic hyperplasia (BPH) in adult males.
Medical Scientific Research: Widely used in laboratory research on androgen regulation, prostate disease mechanism, hormonal balance and new drug development, supporting global pharmaceutical R&D institutions and university research projects.
Compound Medication Research: Applied in the development of combined preparations with tamsulosin and other ingredients to improve the comprehensive treatment effect of prostate diseases and reduce clinical recurrence rates.
Biomedical Experiment: Used as a standard inhibitor reagent for 5α-reductase in biochemical experiments, providing accurate experimental materials for life science and pharmaceutical pharmacology research.
🩺 Urology Research
Benign Prostatic Hyperplasia (BPH): Gold standard compound for investigating prostate enlargement mechanisms
Prostate Cancer: Validated tool for studying androgen-dependent tumor growth and progression
Lower Urinary Tract Symptoms (LUTS): Enables research into urinary function and bladder-neuro interactions
💇 Dermatological Research
Androgenetic Alopecia: Leading compound for investigating male and female pattern baldness
Acne Vulgaris: Serves as a reference for studying sebaceous gland activity regulation
Hirsutism: Provides insights into excessive hair growth mechanisms in androgen-sensitive areas
🧪 Endocrinology Research
Androgen Metabolism: Ideal for studying testosterone conversion pathways in various tissues
Steroid Hormone Regulation: Enables research into hormonal balance and reproductive function
Drug Discovery: High-throughput compatible platform for identifying novel 5α-reductase inhibitors
📊 Scientific Validation and Clinical Evidence
Phase III clinical trials: Demonstrated 25% reduction in total prostate volume after 24 months
Efficacy data: 85% of BPH patients showed significant improvement in urinary flow rates
Comparative studies: 3x more effective than finasteride in reducing scalp DHT levels
Long-term safety: Well-tolerated in 5-year clinical studies with minimal adverse effects
Mechanistic insights: Published in over 400 peer-reviewed scientific publications
Our Product Advantages
Compared with ordinary dutasteride powder on the market, our products have obvious competitive advantages in purity, quality stability, supply capacity and service, which is the core reason why global pharmaceutical manufacturers and research institutions choose us for long-term cooperation:
Ultra-High Purity & Low Impurity: Adopt advanced synthesis and purification technology, HPLC-tested purity ≥99.5%, strictly control heavy metals, residual solvents and harmful impurities, fully compliant with USP, EP and international pharmaceutical standards, ensuring drug safety.
Stable Quality & Consistent Batch Difference: Standardized GMP production workshop, strict production process control, stable molecular activity of each batch of products, negligible batch-to-batch difference, meeting large-scale continuous production needs of pharmaceutical factories.
Complete Qualification Documents: Provide full set of supporting documents including COA, HPLC test report, NMR spectrum, MSDS, export customs declaration materials, supporting customer product registration and market sales in various countries.
Flexible Supply & Fast Delivery: Adequate stock of bulk dutasteride powder all year round, support small-batch sample testing and large-batch bulk customization, support global DDP/FOB/CIF shipping methods, fast delivery to Europe, America, Southeast Asia, Middle East and other regions.
Professional Custom Service: Support customized particle size, moisture content and packaging specifications according to customer production and experimental needs, providing one-stop raw material solution.
Strict Quality Inspection System: Each batch of products undergoes multiple tests including purity, moisture, melting point, residue on ignition and microbial limit before leaving the factory, with 100% qualified rate of outgoing products.
Recommended Research Protocols
In Vivo Studies
Rodent models: 0.01-10 mg/kg body weight daily oral administration
Non-human primates: 0.001-0.1 mg/kg body weight weekly administration
Duration: 4-24 weeks for full androgen-dependent effects
Monitoring: Serum DHT levels, prostate volume measurements, histological analysis
In Vitro Studies
Cell culture: 1-100 nM concentration range for enzyme inhibition assays
Incubation time: 24-72 hours for optimal inhibitory effects
Assay compatibility: Suitable for enzyme activity, cell proliferation, and gene expression studies
Detection methods: HPLC-based steroid hormone analysis, quantitative PCR, Western blotting
🔬 Quality Control and Assurance
Comprehensive analytical testing: HPLC, NMR, Mass Spectrometry, IR Spectroscopy
Endotoxin testing: <0.1 EU/mg for cell culture applications
Sterile processing: Available upon request for in vivo research
Documentation: Certificate of Analysis (COA) with every order
Traceability: Full batch tracking from raw material to final product
📦 Packaging Options
10 mg research vial
50 mg laboratory pack
100 mg bulk research quantity
1 kg industrial research package
5 kg production-scale container
Custom formulations and packaging available
Why Choose Dutasteride Powder from Our Suppliers?
The most frequent side effects are mild to moderate gastrointestinal reactions, including nausea, vomiting, diarrhea and constipation, which usually alleviate as the body adapts to the drug. Rare adverse effects include hypoglycemia (mostly when combined with other antidiabetic drugs) and injection site reactions.
Precautions
Storage Guidelines
Before use: Store in the refrigerator between 2°C to 8°C (36°F to 46°F) until the expiration date.
After opening: Can be stored at room temperature (2°C to 25°C / 36°F to 77°F) for up to 30 days. Do not freeze or expose to direct light/heat.
General Warnings
Pancreatitis: Seek immediate medical attention if experiencing severe abdominal pain, which could indicate pancreatitis.
Hypoglycemia: Risk increases when used with sulfonylureas or insulin. May require dose adjustment of concurrent medications.
Allergic reactions: Discontinue use and contact a healthcare provider if symptoms like rash, swelling, or difficulty breathing occur.
Administration Tips
Inject into the thigh, abdomen, or upper arm; rotate injection sites to avoid irritation.
Do not inject after a meal or skip doses if a meal is missed.
Always use a new needle for each injection and do not share pens with others.
Product Specifications
|
Item |
Specification |
|---|---|
|
Product Name |
Dutasteride Powder |
|
CAS Number |
164656-23-9 |
|
Molecular Formula |
C27H30F6N2O2 |
|
Molecular Weight |
528.53 g/mol |
|
Purity |
≥99.5% (HPLC Tested) |
|
Grade |
Pharmaceutical Grade / USP/EP Standard |
|
Appearance |
White to Off-White Fine Crystalline Powder |
|
Solubility |
Slightly soluble in water, freely soluble in organic solvents |
|
Storage Condition |
Sealed, Dry, Cool & Dark Environment (2-8℃ recommended) |
|
Shelf Life |
24 Months Under Standard Storage |
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Packaging & Shipping
Delivery Time:Around 3-5 workdays after your payment.
Package:1kg/aluminium foil bag;25Kgs in fiber-drums with two-plastic bags inside
Net Weight:25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume:I.D.42cm × H52cm,0.08 m³/Drum
Storage:Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:Two years when properly stored.
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Package |
1kg/bag ,25kg/bag;25kg/drum; customize as customer's equirements. |
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Transit |
Fedex, TNT,DHL,EMS,and so on. |
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Shipping port |
Shanghai/Tianjin/Dalian/Beijing/Xi'an |
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Lead Time |
1-2 working days upon received the payment |
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For mass orders, it will be delivered by air or sea. |
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FAQ
Q: 1. I want to know more details about the product, how can I contact you?
A: You can send us an email inquiry at any time. For more accurate quotes, I need the following information: product name, order quantity, receipt country, quality requirements, etc.
Q: 2. How do I know if your products are real or fake?
A: We will inspect every shipment. I can provide test reports including HPLC, MS and HNMR if you want. Please find a professional chemist to help you confirm the authenticity of the test report.
Of course, you can also purchase samples to take you around your trust.
Q: 3. How do you ensure the safety of the package I receive?
A: I want to receive the package safely, I first need to know your delivery address, do you have a preferred courier method, did you buy it from China?
Why do you want to know?
Because each country has different requirements for imported packages, especially chemical products, you need to know the basic information to provide you with the safest choice.
At present, we have professional customs clearance agents in EU countries, the United States, the United States, Canada, and Southeast Asia. We have professional customs clearance agents to ensure the safety of packages.
Q: 4. How to pay?
A: Our payment channels include bittoin, bank card, Western Union, Allegitudes, etc.
It is usually recommended that customers pay with Bitcoin, because the fee is low, the entry speed is fast, and the security is guaranteed.
Q: 5. How long does it take to receive the package?
A: This will vary according to the delivery method you choose. I will briefly introduce our commonly used special lines.
Usually European countries 10-15 days after sending you the tracking number.
In the United States and Canada, it usually takes 7-10 days.
Southeast Asian countries are 3-7 days.
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