Understanding the Importance of a Certificate of Analysis (COA)
A Certificate of Analysis (COA) is a crucial document that verifies the purity, quality, and compliance of Fmoc-Gly-OH (N-Fmoc-Glycine) before purchase. For pharmaceutical and biotech companies, ensuring the accuracy of COA data is essential to maintain product integrity and regulatory compliance.
What Information Should a COA Include?
A reliable COA should contain key analytical data to confirm the identity, purity, and quality of Fmoc-Gly-OH. Below are the most important elements to look for:
1. Product Identification
- Product Name: Fmoc-Gly-OH (N-Fmoc-Glycine)
- CAS Number: 29022-11-5
- Molecular Formula: C16H13NO4
- Molecular Weight: 283.28 g/mol
2. Purity and Composition
- Purity Level: Should be ≥ 99%, verified by HPLC or NMR analysis
- Impurity Profile: Acceptable limits for potential contaminants
- Loss on Drying: Indicates moisture content affecting stability
3. Analytical Methods Used
- HPLC (High-Performance Liquid Chromatography) for purity confirmation
- NMR (Nuclear Magnetic Resonance) for structural verification
- Mass Spectrometry (MS) for molecular weight validation
- IR Spectroscopy for functional group analysis
Why Third-Party Verification is Essential
Many buyers rely on third-party testing to validate the information provided in a COA. Independent verification offers several advantages:
- Confirms the supplier’s claims about purity and quality
- Prevents fraud or misrepresentation of chemical data
- Ensures regulatory compliance with international standards
- Reduces risk of receiving substandard or adulterated material
🔗 Order High-Purity Fmoc-Gly-OH with Verified COA Now
How to Check for Batch Consistency
Consistency between different batches is critical for pharmaceutical applications. Buyers should review:
- Batch-to-batch variation in purity and impurity levels
- Testing reports from multiple lots to ensure reliability
- Supplier’s manufacturing processes to guarantee reproducibility
How to Verify a COA Before Purchase
To ensure authenticity, follow these steps:
- Compare the COA with previous batches from the same supplier.
- Check the supplier’s certifications (GMP, ISO, REACH compliance).
- Request third-party lab verification if necessary.
- Ensure all key analytical data is present and matches specifications.
📩 Contact Us for Bulk Orders & Verified COA
Conclusion: Trust Verified Suppliers for High-Purity Fmoc-Gly-OH
A thoroughly verified COA is essential for ensuring high-quality and consistent Fmoc-Gly-OH for pharmaceutical and biotech applications. Always choose a trusted supplier with transparent documentation and independent verification to ensure regulatory compliance and batch reliability.
For high-purity Fmoc-Gly-OH with a verified COA, source from a reputable manufacturer:
