Fmoc-Gly-OH (N-fluorenylmethoxycarbonyl-glycine) is a protected glycine derivative designed for researchers and pharmaceutical companies performing solid-phase peptide synthesis, providing a reliable building block with 99% minimum purity and consistent batch-to-batch performance.
| Parameter | Value | Additional Notes |
|---|---|---|
| Product name | Fmoc-Gly-OH | Also known as Fmoc-glycine |
| CAS number | 29022-11-3 | Verified against SciFinder registry |
| Molecular formula | C₁₇H₁₅NO₄ | Exact mass 297.31 g/mol |
| Molecular weight | 297.31 g/mol | Calculated from elemental composition |
| Purity | ≥ 99.0% | Determined by HPLC (area normalization) |
| Melting point | 174–178 °C | Differential scanning calorimetry (DSC) |
| Loss on drying | ≤ 0.5% | Measured after 2 h at 60 °C under vacuum |
| Residue on ignition | ≤ 0.1% | Sulfated ash method |
| Solubility | Soluble in DMF, DMSO, NMP | Slightly soluble in dichloromethane |
| Storage condition | 2–8 °C, sealed, dry, dark | Stable for 24 months under recommended storage |
| Packaging options | 25 g, 100 g, 1 kg, 5 kg, 25 kg | Custom packaging available for bulk orders |
What is the purity of Fmoc-Gly-OH from Baishixing?
Purity is ≥ 99.0% as determined by HPLC. Every batch includes a certificate of analysis with actual chromatogram data.
Does Fmoc-Gly-OH require special storage?
Yes, store at 2–8 °C in a sealed container, protected from light and moisture. Under these conditions, shelf life is 24 months.
What solvents can dissolve Fmoc-Gly-OH?
DMF, DMSO, and NMP dissolve it readily. DMF is preferred for standard SPPS coupling reactions.
Can I get a free sample before purchasing?
Samples are available for qualified researchers and procurement teams. Typically 5–10 g provided at no cost, shipping charges may apply.
What is the lead time for bulk orders (25 kg or more)?
Standard lead time is 10–15 business days after purchase order confirmation. For large quantities, a production schedule is provided upfront.
Is Fmoc-Gly-OH suitable for GMP manufacturing?
Yes, the product is manufactured under controlled processes. GMP documentation, including batch records and validation protocols, is available upon request and audit.
How does Baishixing ensure batch consistency?
Each production batch is tested for purity, optical rotation, moisture, and appearance. Retained samples are kept for two years for traceability.
Standard Fmoc-Gly-OH reagents on the market often vary in purity (95–98%) and lack full characterization data, which can lead to failed coupling reactions or unpredictable impurities in peptide products. This product from Baishixing provides a minimum purity of 99% with complete HPLC, DSC, and moisture certificates, enabling researchers to avoid unnecessary troubleshooting and re-synthesis costs. Its documented solubility behavior and optical rotation specifications make it straightforward to incorporate into both manual SPPS and automated synthesizers. For research groups and production facilities that require reliable raw materials for regulated applications, this Fmoc-Gly-OH offers an openly verifiable quality profile backed by a manufacturer capable of flexible scaling from gram to metric ton quantities. It is particularly suited for customers who audit suppliers for quality systems, demand full documentation packages, and need stable long-term sourcing relationships.
