Fmoc-Gly-OH is a high-purity amino acid derivative used by peptide manufacturers and drug researchers as a building block for solid-phase peptide synthesis, solving the problem of reliable supply with consistent quality and complete analytical documentation.
| Parameter | Value | Supplementary Notes |
|---|---|---|
| Product Name | Fmoc-Gly-OH (N-(9-fluorenylmethoxycarbonyl)glycine) | Also known as Fmoc-glycine; Fmoc-protected amino acid |
| CAS Number | 29022-11-3 | Used for chemical identification and regulatory filing |
| Molecular Formula | C17H15NO4 | Consistent with elemental analysis |
| Molecular Weight | 297.31 g/mol | Calculated from standard atomic weights |
| Appearance | White to off-white crystalline powder | Visual inspection |
| Purity (HPLC) | ≥99.0% | Area normalization on the main peak |
| Loss on Drying | ≤0.5% | Dried at 60 °C under vacuum for 3 hours |
| Melting Range | 174–178 °C | Capillary method; matches reference values |
| Solubility | Soluble in DMF and DMSO | Practically insoluble in water; pre-dissolve in organic solvent |
| Storage | 2–8 °C, air-tight, light-protected | Stable for 24 months in original container |
| Packaging | Double LDPE bags in HDPE drum; 25 g, 100 g, 1 kg, 5 kg, 25 kg | Custom sizes and multi-layer options on request |
| Facility Quality | ISO 9001:2015 certified | Certificate and CoA available for each shipment |
What is the purity of Fmoc-Gly-OH?
Purity is ≥99% by HPLC, with loss on drying ≤0.5%. Each batch includes a certificate of analysis.
What is the CAS number for Fmoc-Gly-OH?
The CAS number is 29022-11-3. It is used for chemical registration and import/export documentation.
How should I store Fmoc-Gly-OH?
Store at 2–8 °C in a tightly sealed container away from light and moisture. This preserves stability for at least 24 months.
Can Fmoc-Gly-OH be used in both Fmoc and Boc solid-phase peptide synthesis?
Fmoc-Gly-OH is designed for Fmoc SPPS because the Fmoc group is base-labile. For Boc SPPS, use Boc-Gly-OH instead to ensure orthogonal deprotection.
Do you provide a COA with every shipment?
Yes, Baishixing provides a certificate of analysis, HPLC chromatogram, and MSDS for every lot, free of charge.
What wholesale pack sizes are available?
Standard packs include 25 g, 100 g, 1 kg, 5 kg, and 25 kg drums. Larger quantities can be arranged under supply contracts.
Is Fmoc-Gly-OH stable in solution at room temperature?
In DMF or DMSO solution, solubility is high, but hydrolysis may occur over time. Prepare fresh solutions and use within one working day for best results.
Is this product manufactured under GMP conditions?
The facility is ISO 9001:2015 certified. GMP-grade material can be produced under a quality agreement with the buyer.
When comparing Fmoc-Gly-OH from multiple wholesalers, the key differentiators are analytical transparency, supply reliability, and documentation completeness. Baishixing provides a consistent product with measured purity above 99% and complete lot-specific data, without relying on unsubstantiated marketing terms. The stability in supply and flexible packaging make it especially suitable for buyers running multi-step peptide syntheses who need reproducible raw material quality. If you are looking for a partner that can support long-term production schedules with validated quality documentation, this product is a practical choice.
