BOC-GLY-GLY-GLY-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28320-73-2 |
| Product name | BOC-GLY-GLY-GLY-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for BOC-GLY-GLY-GLY-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BOC-GLY-GLY-GLY-OH Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BOC-GLY-GLY-GLY-OH
| Industry | Application | Process |
|---|---|---|
| Biopharmaceuticals | Protecting group for peptide and protein synthesis | Temporarily protects amino groups during solid-phase or solution-phase peptide synthesis to prevent unwanted side reactions; deprotected under appropriate conditions to restore amino functionality |
| Cosmetics | Active ingredient in anti-aging formulations | Combined with other active ingredients to enhance anti-aging efficacy, leveraging its mildness and stability; specific processing depends on the formulation |
| Research | Research tool molecule | Used as a synthetic intermediate in laboratory settings to facilitate the construction of target-compound structures for biochemical studies |
| Materials Science | Functional material preparation | May serve as a monomer or crosslinker in certain functional polymers or composites to improve material performance; applications include, but are not limited to, controlled drug delivery systems and biocompatible materials |
Manufacturing Quality Control of BOC-GLY-GLY-GLY-OH
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area against a certified reference standard using reversed-phase chromatography and UV detection at 210 nm. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities (e.g., deletion sequences, diastereomers, hydrolysis products) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify residual solvents (e.g., DMF, DCM, methanol) based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content via stoichiometric reaction with water. |
| Optical Rotation | [alpha]D Measurement | Measurement of specific optical rotation at 589 nm using a polarimeter to confirm chiral integrity and absence of racemization. |
| Heavy Metals | ICP-MS | Quantitative determination of elemental impurities (e.g., Pb, Cd, Ni, Pd) using inductively coupled plasma mass spectrometry after acid digestion. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with suppressed conductivity detection. |
| Residual Palladium | ICP-MS | Specific quantification of palladium residue from coupling catalysts using isotope-dilution ICP-MS after microwave-assisted digestion. |
| pH (1% w/v aqueous solution) | pH Meter | Potentiometric measurement of hydrogen ion activity in a standardized aqueous solution using calibrated pH electrode. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of solid material or solution against established reference standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which the solid transitions to liquid, indicating purity and identity via thermal behavior. |
| Loss on Drying | Gravimetric Analysis | Measurement of mass loss after controlled heating under vacuum or nitrogen to determine volatile content including residual solvents and moisture. |
Technical Specifications of BOC-GLY-GLY-GLY-OH
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 178-182°C |
| Optical Rotation | -15.0 to -19.0° (c=1, in 1M HCl) |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of BOC-GLY-GLY-GLY-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BOC-GLY-GLY-GLY-OH
Packaging of BOC-GLY-GLY-GLY-OH
Industrial BOC-GLY-GLY-GLY-OH Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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