High-purity Fmoc-Gly-OH (CAS 29022-11-5)

1. Product Overview

Fmoc-Gly-OH (CAS 29022-11-5) is a high-purity Fmoc-protected glycine derivative for solid-phase peptide synthesis, designed for research and production teams that require consistent raw material quality with reliable long-term supply.

2. Core Selling Points

Purity ≥98% (HPLC): Reduces by-product formation during peptide chain elongation, directly improving final peptide yield.
Batch-to-batch consistency: Every lot is tested via HPLC and TLC; a COA is provided, eliminating variability during scale-up.
Low residual solvent profile: Meets ICH Q3C guidelines, making it suitable for pharmaceutical and diagnostic peptide development.
Secure supply chain: Dedicated production lines ensure stable capacity for both gram-scale research and kilogram-scale production.
Technical cooperation: Application specialists offer coupling protocol guidance and rapid quality complaint resolution.

3. Detailed Specification Table

Parameter	Value	Supplementary Information
Product Name	Fmoc-Gly-OH	N-(9-Fluorenylmethoxycarbonyl)glycine
CAS Number	29022-11-5
Molecular Formula	C₁₇H₁₅NO₄
Molecular Weight	297.31 g/mol
Appearance	White to off-white crystalline powder
Purity (HPLC)	≥98.0%	Pre-column derivatization method
Melting Point	174–178 °C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Solubility	Soluble in DMF, DMSO	Slight solubility in common organic solvents
Storage Conditions	2–8 °C, airtight, protected from light	Stable for 36 months under these conditions
Packaging Options	25 g, 100 g, 1 kg, 5 kg	Bulk packaging customization available

4. Application Scenarios

Peptide R&D laboratories: Used as a standard building block in SPPS, enabling reliable glycine coupling in exploratory studies.
Contract Research Organizations (CROs): When producing custom peptides for clients, consistent raw material quality reduces rework and helps meet tight deadlines.
Pharmaceutical process development: The high purity and strict impurity profile support pre-clinical and early clinical peptide synthesis.
Academic research: Stable supply and complete documentation help reproduce experimental results across multiple project phases.
Manufacturing sites: Long-term procurement contracts ensure steady inventory and fewer supply interruptions for routine production.

5. Frequently Asked Questions

What purity level is available for Fmoc-Gly-OH?
≥98% (HPLC) with a certificate of analysis provided for each batch. We also offer custom purity specifications on request.

Can you provide the COA before shipment?
Yes, the COA is released with every order and can be sent electronically prior to dispatch. Third-party testing is possible.

What is the minimum order quantity for this product?
The standard minimum is 25 g, while larger bulk orders (1 kg+) receive preferential pricing and dedicated lead times.

How do you ensure batch-to-batch consistency?
Our process uses validated manufacturing methods and in-process testing; each lot is then checked by HPLC and TLC before release.

What is the lead time for bulk quantities?
For regular bulk orders, shipment occurs within 10–15 business days after contract confirmation. Custom packaging may add 3–5 days.

Do you offer custom packaging or labeling?
Yes, we can customize container sizes, inner packaging, and label systems according to your internal storage or regulatory needs.

What is the recommended storage condition?
Store at 2–8 °C in a tightly closed container, protected from moisture and light. Properly stored, it remains stable for 36 months.

Do you support long-term cooperation agreements?
Absolutely. We offer frame contracts with fixed pricing, quality review schedules, and guaranteed supply allocations for partners.

6. Differentiation and Target Audience

Compared to standard commodity suppliers, Baishixing provides a unique combination of high-purity Fmoc-Gly-OH and a partnership-oriented service model. Rather than selling one-off batches, we emphasize documented quality consistency, transparent lead times, and flexible packaging for long-term projects. This makes our product particularly suitable for peptide manufacturers, CROs, and research groups that value supply security, reproducible results, and responsive technical support. If your workflow depends on a stable raw material channel, Fmoc-Gly-OH from Baishixing offers an operational advantage beyond simple chemical purity.