Fmoc-Gly-OH (CAS 29022-11-3) is a high-purity amino acid derivative used in solid-phase peptide synthesis, supplied in bulk quantities for pharmaceutical R&D and commercial-scale manufacturing.
| Parameter | Value | Additional Notes |
|---|---|---|
| Product Name | Fmoc-Gly-OH (Fmoc-glycine) | Chemical name: 9-Fluorenylmethoxycarbonyl-glycine |
| CAS Number | 29022-11-3 | – |
| Molecular Formula | C₁₇H₁₅NO₄ | – |
| Molecular Weight | 297.31 g/mol | – |
| Appearance | White to off-white crystalline powder | Visual inspection |
| Purity (HPLC) | ≥ 99.0% | Area normalization method |
| Melting Point | 172–176 °C | Differential scanning calorimetry |
| Loss on Drying | ≤ 0.5% | – |
| Residual Solvents | Meets ICH Q3C limits | Verified by GC headspace analysis |
| Heavy Metals | ≤ 10 ppm | ICP-MS |
| Storage Conditions | 2–8°C, protected from light | Original tightly sealed container |
What is the exact purity of Baishixing's Fmoc-Gly-OH?
The product is released at ≥ 99.0% purity by HPLC area normalization with a typical value of 99.4%, as stated on each batch's COA.
Do you supply a Certificate of Analysis for bulk orders?
Yes, each batch includes a COA summarizing HPLC purity, residual solvents, appearance, and loss on drying. Batch-specific documentation is sent with the shipment or upon request.
Can I request a smaller packaging size before buying bulk?
Trial quantities of 25 g and 100 g are available for process validation. Bulk packaging starts at 1 kg, with graduated scaling options.
How is the product shipped to maintain stability?
It is packed in double polyethylene bags inside a sealed aluminum foil bag with desiccant, shipped at ambient temperature in insulated containers for international transport.
Is Fmoc-Gly-OH suitable for GMP manufacturing?
This grade is produced under ISO 9001 quality management system and supports GMP processes; however, it is not a GMP-grade product label. Qualification documentation is available on request.
What is the typical lead time for bulk quantities above 10 kg?
Standard lead time is 10–15 working days after confirmation, depending on current production scheduling. Expedited options are available for registered partners.
Compared to standard Fmoc-Gly-OH suppliers, Baishixing offers a compelling combination of pharmaceutical-grade purity consistency, transparent batch documentation, and flexible bulk logistics optimized for scale-up. While many suppliers provide research quantities, our product stands out for repeated bulk reproducibility, supported by robust QC testing for residual solvents and heavy metals. It is best suited for peptide developers and manufacturers who prioritize regulatory-ready documentation and reliable long-term sourcing over single-batch low-cost alternatives.
