H-Glu-OMe Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 6384-08-3 |
| Product name | H-Glu-OMe |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for H-Glu-OMe
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk H-Glu-OMe Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of H-Glu-OMe
| Industry | Application | Process |
|---|---|---|
| Food | Flavoring agent and flavor enhancer (glutamate-free alternative) | Produced via fermentation or chemical synthesis |
| Pharmaceuticals | Pharmaceutical intermediate and component of amino acid infusion solutions | Produced via enzymatic catalysis or chemical modification |
| Cosmetics | Humectant and skin-conditioning agent | Produced via esterification |
| Research | Biochemical reagent (for protein structure studies or cell culture) | High-purity synthesis and purification |
| Agriculture | Plant growth regulator (promotes root development) | Produced via biotechnological fermentation or chemical derivatization |
Manufacturing Quality Control of H-Glu-OMe
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Measure the infrared absorption spectrum of the sample and compare it with a reference spectrum to confirm the presence of characteristic functional groups of L-glutamic acid 1-methyl ester (e.g., ester group, carboxylic acid ammonium salt, amino group, etc.). |
| Thin-Layer Chromatography (TLC) | Apply the sample and a reference standard under identical conditions, then compare the Rf values and color development behavior of the spots for preliminary identification. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with an appropriate mixture of buffer salt and organic solvent as the mobile phase; detect using a UV detector (typically at ~210 nm); quantify the main component by external standard or internal standard method. |
| Acid-Base Titration | Utilize the basicity of the free amino group in L-glutamic acid 1-methyl ester, titrating with a standard acid solution to calculate content (suitable for high-purity samples without interfering impurities). | |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use gradient or isocratic elution conditions to separate and detect potential process-related impurities or degradation products (e.g., L-glutamic acid, glutamic acid dimers, unreacted starting materials); calculate impurity content by area normalization or main-component self-reference method with correction factors. |
| Specific Rotation | Optical Rotation Measurement | Prepare a solution of defined concentration and measure the optical rotation at a specified wavelength (typically sodium D line, 589.3 nm) and temperature; calculate specific rotation to verify optical purity and configuration (L-form). |
| Drying Loss | Thermogravimetric Analysis / Atmospheric Drying | Dry the sample to constant weight at a specified temperature (e.g., 105°C) and measure the mass loss to assess the content of water and volatile substances. |
| Residue on Ignition | High-Temperature Ignition | Ignite the sample at high temperature (typically 700–800°C), then weigh the residual inorganic matter to control the total amount of inorganic impurities. |
| pH Value | pH Meter Method | Prepare a solution of defined concentration (e.g., 1% or 0.1 mol/L) and measure its acidity or alkalinity using a calibrated pH meter to reflect the presence of free acids/bases or salt impurities. |
| Water Content | Karl Fischer Titration | Use volumetric or coulometric Karl Fischer titration to specifically determine trace water content in the sample, particularly suitable for thermally unstable or hydrate-containing materials. |
Technical Specifications of H-Glu-OMe
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148.0 to 152.0 °C |
| Optical Rotation | +34.0 to +37.0 ° (c=1, in 1M HCl) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Heavy Metals | <=20 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of H-Glu-OMe
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of H-Glu-OMe
Packaging of H-Glu-OMe
Industrial H-Glu-OMe 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply