Welcome to Guangzhou Jianbei Biotechnology Co., Ltd., your trusted supplier of premium Tadalafil bulk powder. We specialize in conveying pharmaceutical-grade crude materials that meet the most elevated industry guidelines. Our Tadalafil powder serves as a foundation fixing for erectile brokenness medicines and aspiratory blood vessel hypertension solutions. With over 5 a long time of encounter in the pharmaceutical crude materials industry, we give solid, high-purity items that pharmaceutical producers around the world believe for their basic applications.

Our item speaks to the gold standard in pharmaceutical crude materials. This white crystalline powder conveys remarkable immaculateness and reliable pharmacological movement. As a particular phosphodiesterase-5 (PDE-5) inhibitor, it offers long-lasting helpful impacts with a momentous 17.5-hour half-life. Your fabricating forms will advantage from our powder's amazing dissolvability profile and steady chemical properties.

| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC) |
| CAS Number | 171596-29-5 |
| Molecular Formula | C22H19N3O4 |
| Molecular Weight | 389.4 g/mol |
| Test Method | HPLC |
| Moisture Content | ≤0.5% |
| Heavy Metals | Pb ≤5ppm, As ≤2ppm |
| Microbial Limits | Total aerobic count ≤1000CFU/g |
| Shelf Life | 2 years |
| Storage Conditions | Cool, dry place, sealed container |
| Minimum Order | 1kg |
| Delivery Time | 3-7 working days |
| Identification (IR) | Conforms to Standard |
| Melting Point | 297°C - 301°C |
| Specific Rotation | -5.0° to -8.0° |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Related Substance: Impurity A | ≤ 0.1% |
| Related Substance: Impurity B | ≤ 0.1% |
| Any Single Impurity | ≤ 0.1% |
| Total Impurities | ≤ 0.5% |
| Methanol | ≤ 3000 ppm |
| Ethanol | ≤ 5000 ppm |
| Acetone | ≤ 5000 ppm |
| Toluene | ≤ 890 ppm |
| N-Methylpyrrolidone (NMP) | ≤ 500 ppm |
| Heavy Metals | ≤ 10 ppm |
| Lead (Pb) | ≤ 10 mg/kg |
| Water Content | ≤ 0.5% |
Our progressed fabricating handle guarantees steady quality and pharmaceutical compliance:
Chemical Blend: We utilize precision-controlled multi-step responses counting condensation and cyclization. Our gifted professionals screen temperature, pH, and response time meticulously.
Purification & Crystallization: Progressed dissolvable extraction and recrystallization strategies expel debasements viably. This handle ensures tall virtue and ideal pharmacological activity.
Drying & Processing: Vacuum drying disposes of dampness whereas keeping up item astuteness. Our wind stream processing framework produces uniform molecule measure dispersion (80-120 mesh).
Quality Control: Each bunch experiences comprehensive testing concurring to universal pharmacopoeia guidelines some time recently packaging.


Superior Purity: Our Tadalafil bulk powder consistently achieves ≥98% purity through advanced purification processes.
Extended Half-Life: With a 17.5-hour half-life, our item empowers 24-36 hour helpful windows.
Excellent Steadiness: Optimized crystalline structure guarantees long-term solidness beneath legitimate capacity conditions.
Regulatory Compliance: Fabricated beneath strict GMP rules and meets FDA, EMA, and NMPA requirements.

Guangzhou Jianbei Biotechnology Co., Ltd. stands out as your head pharmaceutical supplier:
Cutting-Edge R&D: Our progressed inquire about capabilities guarantee steady high-quality items that meet advancing industry needs.
GMP-Certified Offices: Strict quality control in our certified fabricating offices ensures pharmaceutical-grade standards.
Comprehensive Arrangements: From crude materials to specialized bolster, we give total pharmaceutical fabricating solutions.
Reliable Supply Chain: Huge stock capacity and built up coordinations systems guarantee opportune conveyance worldwide.
Professional Bolster: Our specialized group offers customized arrangements and continuous client assistance.


Pharmaceutical Fabricating: Essential fixing for ED treatment tablets and PAH drugs in different measurement forms.
Generic Medicate Generation: High-quality crude fabric supporting cost-effective nonexclusive pharmaceutical development.
Research & Improvement: Standard reference fabric for pharmacological ponders and unused sedate development.
Specialty Medicines: Center component for sustained-release and specialized helpful formulations.

Our commitment to quality is validated through internationally recognized certifications:




Handling Safeguards: Continuously utilize fitting individual defensive hardware in clean room situations. Store in fixed holders absent from dampness and light.
Manufacturing Rules: Coordinated into definitions beneath GMP conditions. Keep up strict natural controls amid processing.
Quality Confirmation: Conduct approaching fabric testing to confirm determinations some time recently utilize in production.
Dosage Contemplations: Take after built up pharmaceutical rules for helpful dosing in last formulations.

Standard Packaging: Double-layer plastic bags within cardboard drums (25kg/drum). Alternative packaging available: 1kg aluminum foil bags or 5kg drums.
Protection Features: Moisture-proof, light-resistant, and shock-resistant packaging maintains product integrity during transport.
Documentation: Complete labeling includes product name, specifications, batch numbers, and regulatory compliance information.
Shipping Alternatives: We accomplice with proficient coordinations suppliers advertising household and universal discuss and ocean cargo administrations. Send out documentation help available.


Q: What is the minimum order quantity for the product?
A: Our minimum order is 1kg, with competitive pricing for larger quantities.
Q: How do you ensure product quality consistency?
A: Every batch undergoes rigorous testing according to pharmacopoeia standards before release.
Q: What payment methods do you accept?
A: We accept bank transfer, PayPal, Western Union, and Alipay for your convenience.
Q: Can you provide custom specifications?
A: Yes, we offer customization for purity levels, particle size, and packaging requirements.
Q: Do you provide Certificate of Analysis?
A: Absolutely. Each shipment includes comprehensive COA documentation.


Ready to source premium Tadalafil bulk powder for your manufacturing needs? Our experienced team is here to support your pharmaceutical projects with reliable products and professional service.
Email: sales@bqingbio.com
Contact us today to discuss your requirements and receive detailed quotations tailored to your specific needs.