H-D-MET-OME HCL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 69630-60-0 |
| Product name | H-D-MET-OME HCL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 H-D-MET-OME HCL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk H-D-MET-OME HCL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of H-D-MET-OME HCL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a chiral drug intermediate for synthesizing active pharmaceutical ingredients (APIs) containing the methionine structure | Produced via esterification followed by hydrochloride salt formation; employed in peptide synthesis or as a precursor for amino group protection |
| Agrochemicals | Used to synthesize biologically active sulfur-containing pesticide molecules | Serves as a building block in condensation or substitution reactions to introduce the D-methionine moiety |
| Feed Additives | Serves as a high-purity source of D-methionine for use as a synthetic precursor in animal nutrition supplements | Hydrolyzed to yield free D-methionine, subsequently incorporated into blended amino acid formulations |
| Biochemical Research | Used as a reference standard or probe molecule in enzymology or metabolic studies | Applied in laboratory settings to model the stereoisomeric effects of natural L-methionine or as a substrate analog |
Manufacturing Quality Control of H-D-MET-OME HCL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (D-Methionine Methyl Ester HCl) | Acid-Base Titration | Quantifies active compound by titration with standardized NaOH after hydrolysis to liberate HCl. |
| Enantiomeric Purity (D-isomer content) | Chiral HPLC | Separates D- and L-enantiomers using a chiral stationary phase; detection by UV absorbance. |
| Water Content | Karl Fischer Titration | Measures water via iodometric redox reaction with coulometric or volumetric KF reagent. |
| Residual Solvents (Methanol, Ethyl Acetate) | Gas Chromatography (GC-FID) | Separates and quantifies volatile solvents using flame ionization detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace metal impurities by ionization in plasma and mass spectrometric quantification. |
| Chloride Content | Potentiometric Titration | Determines chloride ions using silver nitrate titrant and Ag/AgCl indicator electrode. |
| pH (1% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity in aqueous solution using calibrated glass electrode system. |
| Specific Optical Rotation | [alpha]D | Measures rotation of plane-polarized light at 589 nm to confirm chiral integrity and concentration. |
| Loss on Drying (LOD) | Gravimetric Analysis | Determines volatile content by weight loss after controlled heating under specified conditions. |
| Related Substances | Reverse-Phase HPLC | Separates and quantifies structurally related impurities using C18 column and UV detection. |
| Residue on Ignition | Gravimetric Ashing | Measures inorganic residue after high-temperature combustion of sample in platinum crucible. |
| Microbial Limits | Membrane Filtration & Culture | Detects aerobic bacteria, yeast, and mold via filtration, incubation on selective media, and colony enumeration. |
Technical Specifications of H-D-MET-OME HCL
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148-152°C |
| Optical Rotation | -26.0 to -25.0° (c=1, in 1M HCl) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| 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 H-D-MET-OME HCL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of H-D-MET-OME HCL
Packaging of H-D-MET-OME HCL
Industrial H-D-MET-OME HCL 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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