AC-TYR-OME H2O Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2440-79-1 |
| Product name | AC-TYR-OME H2O |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 AC-TYR-OME H2O
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk AC-TYR-OME H2O Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of AC-TYR-OME H2O
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antibiotics (e.g., cephalosporins) | Acetylation protects the amino group of tyrosine methyl ester, enhancing reaction selectivity and stability |
| Biochemistry | Employed in studies of protein modification and enzymatic reaction mechanisms | Used as an amino acid derivative in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) |
| Polymer Materials | Applied as a functional monomer for preparing aromatic-group-containing polymers | Esterification and condensation polymerization incorporate phenyl ring structures to improve thermal stability and mechanical properties |
| Agrochemicals | Used as an intermediate in the synthesis of certain novel herbicides or fungicides | Aromatic ring substitution constructs the active molecular scaffold to enhance biological activity and environmental degradability |
Manufacturing Quality Control of AC-TYR-OME H2O
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210-220 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-DAD | Separation and detection of impurities by HPLC with diode array detection; identification and quantification based on retention time and spectral match. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantitative analysis of volatile organic solvents using calibrated standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent; water reacts stoichiometrically to determine trace moisture content. |
| Heavy Metals | ICP-MS | Multi-element detection after acid digestion; quantifies metals such as Pb, Cd, Hg, As at sub-pptr levels using mass spectrometry. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column with conductivity detection; chloride quantified against calibration standards. |
| Residue on Ignition | Gravimetric Analysis | Sample ignited at 700-800 C; inorganic residue weighed after cooling in desiccator to determine non-volatile ash content. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through solution; indicates enantiomeric purity and identity. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically; confirms identity and detects impurities via depression or broadening. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Electrode-based measurement of hydrogen ion activity in a saturated aqueous suspension or dilute solution. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity vs. angle to calculate size distribution of solid particles in suspension. |
| Microbial Contamination | Membrane Filtration and Culture | Filtration of sample solution followed by incubation on nutrient media; enumeration of aerobic mesophilic microorganisms. |
Technical Specifications of AC-TYR-OME H2O
| Test Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 78.0–82.0°C |
| Optical Rotation | +27.3 to +29.7° (c=1, in methanol) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 AC-TYR-OME H2O
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of AC-TYR-OME H2O
Packaging of AC-TYR-OME H2O
Industrial AC-TYR-OME H2O 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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