99% Bulk Nicotinamide Riboside Chloride Of GMP Factory

1. Is your Nicotinamide Riboside API compliant with global pharmaceutical regulations?

Yes. Our NR is manufactured in facilities that adhere to FDA 21 CFR Part 111 (for dietary supplements) and ISO 9001:2015 standards. It meets Enterprise Standards for identity, purity, and assay (≥98%). We provide CoAs (Certificates of Analysis) with each shipment, detailing test results for impurities (including heavy metals and residual solvents), microbial limits, and moisture content. 

2. What is the minimum order quantity (MOQ) for bulk NR API?

Our standard MOQ is 1kg for small-batch orders. For larger quantities (> 100 kg), we offer negotiated pricing and flexible terms. We work with importers and manufacturers of all sizes—contact our sales team to discuss custom MOQs for your specific needs.

3. How do you ensure the stability and shelf life of your NR API?

NR is sensitive to heat, light, and moisture. Our NR Chloride is packaged in airtight, food-grade/USP-grade containers with desiccants to prevent degradation. When stored at 2–8°C in a dry, dark environment, the shelf life is 24 months from the date of manufacture (verified via accelerated stability testing per ICH guidelines). We provide storage guidelines with every shipment to maximize product integrity.

4. Can you customize the form or grade of the NR API for my application?

Absolutely. We offer:

• Purity grades: Standard (≥98%) or high-purity (≥99.5%) for injectable or clinical applications.

• Particle size: Custom milling to meet your formulation requirements (e.g., fine powder for dissolvable tablets, coarse granules for capsules).

• Blending services: Pre-mixed with excipients (e.g., maltodextrin, silica) for easier compounding.

5. What is your lead time for bulk NR API orders?

Standard lead times are 4–6 days for MOQ quantities. For large orders (exceeding 500kg), lead times may be extended to 8–10 days due to production scheduling. We provide real-time order tracking and proactively notify you of any delays (e.g., raw material shortages).

6. Do you offer sample batches for testing before placing a bulk order?

Yes. We provide free samples for qualified buyers. Samples include a full CoA and are tested for purity, identity, and microbial safety to verify quality before bulk procurement.

7. How do you handle customs and import regulations for international orders?

We specialize in cross-border logistics. Our team manages:

• Documentation: Commercial invoices, packing lists, certificates of origin, and CoAs (in English/EU languages).

• Duties/Tariffs: Guidance on HS codes (e.g., 29349990 for NR API) to minimize clearance delays.

• Temperature-controlled shipping: For large orders, we partner with trusted freight forwarders offering refrigerated (2–8°C) sea or air freight.

8. Can I request a third-party lab test for your NR API?

Yes. We welcome independent testing by accredited labs (e.g., USP, Eurofins). We cover the cost of testing for verified buyers to build trust in our product quality.

9. What is your return policy for NR API?

Due to the nature of pharmaceutical APIs, returns are only accepted if the product is unopened, properly stored, and fails to meet the CoA specifications (verified by a third party). Contact our support team within 30 days of delivery to initiate a return.

10. Do you offer technical support for formulation development?

Yes. Our R&D team provides:

• Formulation guidance: Compatibility studies with excipients, solubility optimization, and stability testing.

• Regulatory support: Documentation templates (e.g., DMFs, product dossiers) for FDA/EMA submissions.

• Scale-up assistance: Scaling production from lab to commercial batches while maintaining quality.

Ready to Partner with a Trusted NR API Supplier?

At OCTAGONCHEM, we’re committed to delivering premium Nicotinamide Riboside in bulk that meets the highest standards of quality, compliance, and reliability.

Whether you’re an importer, compounding pharmacy, or manufacturer, we’ll work with you to customize solutions that drive your business forward.

Contact us today to request a quote, sample, or technical consultation—we’re here to help you succeed.