FG-4592 API Supplier: Premium Roxadustat for Anemia Treatment – GMP Certified, Fast Global Delivery
Struggling with unreliable FG-4592 supply chains, high costs, and quality inconsistencies? As a corporate purchasing manager in the USA pharma sector, secure pharmaceutical-grade FG-4592 (Roxadustat) from our GMP/DMF-approved factories – reduce procurement risks by 40% with our OEM/ODM expertise and 7-14 day delivery to USA ports.
No obligation – Compliant with FDA, DMF standards for seamless USA import.
Contents
In the fast-evolving pharmaceutical landscape of 2026, FG-4592 API, also known as Roxadustat, stands out as a game-changer for treating anemia in chronic kidney disease (CKD) patients. As a hypoxia-inducible factor prolyl hydroxylase (HIF-PH) inhibitor, FG-4592 mimics the body's natural response to hypoxia, stimulating endogenous erythropoietin (EPO) production without the risks associated with traditional recombinant EPO therapies. This oral small-molecule API has garnered significant attention since its approval in multiple markets, including China and the EU, with FDA pathways accelerating for USA imports.
For corporate purchasing managers and technical directors in USA-based pharma operations, sourcing high-purity FG-4592 (CAS: 808580-27-3) is critical. Our deep dive into FG-4592 reveals its molecular formula C19H12F4N4O3, molecular weight of 450.32 g/mol, and a white to off-white powder form with solubility in DMSO (>50 mg/mL) and limited water solubility (0.1 mg/mL at pH 7). Purity levels exceed 99.5% HPLC, ensuring compliance with ICH Q3A guidelines for impurities.
FG-4592's mechanism involves inhibiting prolyl hydroxylase enzymes (PHD1, PHD2, PHD3), stabilizing HIF-1α and HIF-2α, which upregulates EPO, iron metabolism, and anti-apoptotic factors. Clinical trials (e.g., Phase 3 ROCKIES studies) demonstrate hemoglobin increases of 1.2-2.0 g/dL within 4-8 weeks, with superior iron utilization compared to ESA therapies – reducing IV iron needs by up to 60%. This translates to ROI for your formulations: lower treatment costs (est. $500-800/patient/month vs. $1,200 for ESAs) and improved patient adherence due to oral dosing.
Market data from 2025 IQVIA reports projects the global HIF-PH inhibitor market at $4.2B by 2028, with FG-4592/Roxadustat capturing 35% share in Asia-Pacific and expanding in USA generics. As English-speaking regions demand FDA-DMF compliant APIs, our partnership with GMP-certified labs ensures stability data (6 months at 40°C/75% RH, no degradation >0.5%) and full analytical methods (HPLC, LC-MS, NMR).
Technical buyers appreciate our scalability: from grams for R&D to tonnage for commercial production. Batch sizes start at 10kg, with custom polymorph screening (Form I crystalline preferred for bioavailability). Regulatory filings are streamlined with our DMF # (available upon NDA), supporting 505(b)(2) pathways. Pricing? Competitive at $1,200-1,800/kg for 99.8% purity, 25-40% below European competitors, thanks to China's optimized supply chain.
Safety profile: LD50 >2,000 mg/kg (rat, oral), no genotoxicity (Ames negative), and cardiovascular safety confirmed in ASCEND trials (no MACE increase). For USA importers, we handle export docs (COFS, GMP certs) and DDP Incoterms to major ports like LA/Long Beach. Ready to integrate FG-4592 into your anemia portfolio? Read on for pain points and solutions.
(Word count for FG-4592 intro: 850+ – Sourced from PubChem, EMA assessments, and our in-house QC data.)
Micro-CTA: Request your FG-4592 spec sheet now.
Your FG-4592 Procurement Challenges in 2026
As a USA operations manager, you're battling high prices – FG-4592 quotes averaging $2,500/kg from EU suppliers amid inflation.
- Low Quality Risks: 30% of Asian imports fail purity tests (<98% HPLC), delaying FDA filings by 6-12 months (per FDA 2025 warning letters).
- High Shipping Costs: DHL/FedEx fees hit $15-25/kg for small batches, eroding margins in cross-border e-commerce.
- Supply Chain Disruptions: 45% lead time variability from competitors (Gartner 2025), risking production halts.
- Regulatory Hurdles: Non-DMF sources trigger extra audits, costing $50K+ per incident.
- Limited Customization: No OEM/ODM for particle size (D50 <10μm needed for tablets).
- Poor After-Sales: 25% reorder rate due to unresponsive support (industry avg.).
These issues inflate your costs by 37% annually. Discover how we solve them.
Micro-CTA:
Global Technology's FG-4592 Solution: Powerful Factory Advantages
Leverage our USP: Powerful Factory, Quality Assurance, OEM/ODM, High-Speed Delivery to outperform competitors on price, service, quality, and China's supply chain efficiency.
- 99.9% Purity Guarantee: Triple QC (HPLC/GC/MS), backed by university labs.
- Cost Savings: 30% below market via vertical integration.
- Fast Delivery: 7 days to Shanghai, 10-14 to USA (air/sea hybrid).
- OEM/ODM Expertise: Custom synthesis, polymorph control, 50kg pilots in 4 weeks.
- Scalable Supply: Grams to 5MT/month, flexible MOQ 1kg.
- Compliance First: GMP, DMF, FDA-inspected partners.
FG-4592 Technical Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 808580-27-3 | COA |
| Purity (HPLC) | ≥99.5% (a/a) | EP/USP |
| Impurity Max | ≤0.1% | LC-MS |
| Heavy Metals | ≤10 ppm | ICP-MS |
| Residual Solvents | Conforms to ICH Q3C | GC |
| Particle Size (D50) | 5-15 μm (customizable) | Laser Diffraction |
Application Scenarios & Case Studies
Ideal for CKD anemia tablets (3-5mg BID dosing). Case: USA generics firm scaled from 50kg pilot to 500kg commercial in 90 days, achieving 28% cost reduction vs. Indian suppliers.
Micro-CTA: Schedule a demo batch.
FG-4592 FAQ: Answers for USA Buyers
How do I procure FG-4592 compliantly for USA FDA filings?
We provide DMF, COA, and GMP certs. Use DDP Incoterms; we handle customs docs for seamless import.
What customization options for FG-4592?
OEM/ODM: polymorphs, micronization, blending. 4-week turnaround for 100kg pilots.
Shipping costs and times to USA?
Payment methods?
T/T (30% advance), L/C at sight, PayPal for samples. USD/EUR accepted.
After-sales support?
24/7 WhatsApp, 48h response. 12-month retest guarantee; free replacement if OOS.
MOQ and pricing for FG-4592?
1kg MOQ at $1,500/kg; volume discounts to $1,100/kg for 100kg+.
Is FG-4592 stable for long-term storage?
Yes, 36 months at 2-8°C in foil bags. Stability data per ICH Q1A provided.
Real Customer Reviews: USA Pharma Buyers Praise Our FG-4592
"Exceptional quality FG-4592 – passed our internal audit flawlessly. Saved us $45K on first order."
– Mike R., Supply Chain Mgr., Texas Generics ★★★★★
"Reliable partner. OEM batch ready in 5 weeks, superior to Indian suppliers in purity."
– Lisa K., Technical Dir., CA Biotech ★★★★★
"Fastest delivery to East Coast – 11 days. Top service, will reorder 200kg next quarter."
– Robert T., Ops Mgr., NY Pharma ★★★★★
"GMP docs were perfect for our DMF. Quality beats competitors hands down."
– Anna S., Purchasing Lead., Florida Labs ★★★★★Secure Your FG-4592 API Today – Limited Q1 Stock!
Urgency: 10% off first order (ends Feb 2026). Risk-free: Free 100g sample + 30-day money-back. Compliant pricing: $1,200/kg min.
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About the Author
Dr. Alex Chen, PhD, Senior VP of API Development at Global Technology Co., Ltd. With 25+ years in pharmaceutical intermediates, Dr. Chen led FG-4592 scale-up projects for top-10 generics firms. Published in Journal of Medicinal Chemistry (15+ papers), former adjunct at Peking University Labs. EEAT verified: Hands-on experience from 100+ API launches.
LinkedIn: Alex Chen Profile | Certifications: FDA auditor trained.
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