Earth Made Nutritions Inc. supplies pharmaceutical-grade Rutin NF11 meeting National Formulary 11 specifications. Based in California, we maintain US warehouses with ready stock for 2-day delivery.
Current Stock Status:✓ Available |Lead Time:2 days |MOQ:25kg

Our product meets strict National Formulary 11 requirements:
· Purity:≥95% by HPLC
· Related substances:Quercetin <0.5%, Isorhamnetin controlled
· Heavy metals:Pb <0.5ppm, As <0.5ppm, Cd <0.2ppm, Hg <0.1ppm (ICP-MS verified)
· Microbial limits:TAMC <1,000 cfu/g, negative forE. coliandSalmonella
Flowability optimized for high-speed production with Rutin NF11.
· Controlled moisture content prevents caking
· Uniform particle size distribution (D50: 80-120μm)
· Excellent compressibility for direct tableting
Shelf life:24 months when stored in sealed containers, protected from light and moisture.
· 4 warehouse locationsacross the United States
· Current stock:Available for immediate shipment
· Pickup time:2 business days
· No customs delaysor international shipping complications
Each batch ships with:
· Certificate of Analysis (CoA) with full HPLC chromatogram
· Heavy metal test report (ICP-MS)
· Microbial test results
· Residual solvent analysis (<5000ppm ethanol, GC verified)
· MSDS and allergen statement
· Kosher/Halal certificates
· Water:Sparingly soluble (increases with temperature)
· Ethanol:Sparingly soluble
· Alkaline solutions:Highly soluble (pH-dependent)
· Acetone:Insoluble
Application note: pH adjustment to 8-9 enhances solubility for liquid formulations.
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Property
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Benefit
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Antioxidant capacity
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Protects formulation stability; extends shelf life
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UV absorption
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Natural light protection (reduces need for additional stabilizers)
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Chelating activity
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Binds metal ions; prevents oxidative degradation
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Low hygroscopicity
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Maintains flowability in humid environments
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✓ Tablets (direct compression or wet granulation)
✓ Hard gelatin capsules
✓ Powder blends for stick packs
✓ Intermediate for Troxerutin synthesis
· Dietary supplements:50-500mg per serving
· Pharmaceutical preparations:Per formulation requirements
· Cosmetic applications:0.1-1% (topical)
Our R&D team provides:
· Dissolution rate optimization guidance
· Excipient compatibility data
· Stability study protocols
· Regulatory documentation support

| Parameter | Specification |
|---|---|
| Latin Name | Sophora japonica L. |
| Appearance | Yellow or greenish-yellow powder |
| Active Content | 95% Rutin NF11 |
| Plant Part Used | Flower buds |
| Package Size | 25kgs/drum |
| Minimum Order | 25kgs |
| Sample Availability | Free samples provided |
| Lead Time | In stock, 2nd day pickup |
| Certifications | NSF GMP, FSSC22000, Kosher, Halal, ISO, Organic |
Raw Material Screening
· Botanical identity verification (microscopy + DNA barcoding)
· Pesticide residue screening (>450 compounds, GC/LC-MS/MS)
· Initial purity assessment
In-Process Controls
· Real-time HPLC monitoring during extraction
· Solvent recovery verification
· Crystallization purity checks
Final Product Release Testing
· HPLC purity assay (validated per ICH Q2)
· Heavy metals panel (ICP-MS)
· Microbial enumeration and pathogen screening
· Particle size analysis (laser diffraction)
· Residual solvent quantification (GC-FID)
Stability Program
· Accelerated and long-term stability data available upon request
· Supports 24-month shelf life claim


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Order Quantity |
Lead Time |
Pricing Tier |
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25kg (MOQ) |
2 days |
Contact for quote |
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100kg+ |
2 days |
Volume discount applies |
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500kg+ |
2-3 days |
Preferred pricing |
✓ Free sample (50-100g) for qualified customers
✓ Complete analytical documentation
✓ Technical consultation with R&D team
✓ Regulatory support for submissions
Custom packaging available for orders >200kg
Q: How does NF11 grade rutin extract differ from standard?
A: The NF11 certification ensures pharmaceutical-grade purity (≥95%), controlled contaminants, and batch-to-batch uniformity. Standard extracts are 50-90% pure and vary in quality.
Q: Do you give batch-specific stability data?
A: Yes. Accelerated stability data (40°C/75% RH for 6 months) is included in each batch You can obtain long-term data for regulatory filings.
Q: What is your current lead time?
A: We send in-stock goods in 2 business days from our nearest warehouse. Packaging may take 5-7 days.
Q: Can you offer clinical trial materials?
A: Yes. We record clinical-grade material with complete traceability and improved testing processes.
Q: What sample size do you offer?
A: Qualified pharmaceutical and nutraceutical businesses receive 50-100g samples gratis. Shipping fees may apply.
Q: Does your facility have FDA approval?
A: Our NSF GMP-certified production facility has FDA-compliant dietary supplement paperwork.
Since 2018, we've specialized in sourcing and supplying high-purity botanical extracts for the pharmaceutical and nutraceutical industries.
· Location:Chino, California (primary warehouse)
· Capacity:Climate-controlled storage for 500+ tons
· Equipment:HPLC, GC, ICP-MS, microbiology lab
· Compliance:NSF GMP, FSSC 22000, ISO 9001
We serve formulators who demand consistent quality, reliable supply, and responsive technical support. Every product undergoes rigorous testing before release.
Quality Policy:Zero tolerance for adulteration. Full traceability from farm to final packaging.
Do you have more questions about Rutin NF11?
Email: info@em-herb.com