Boc-O-methyl-L-tyrosine Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 53267-93-9 |
| Product name | Boc-O-methyl-L-tyrosine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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 Boc-O-methyl-L-tyrosine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Boc-O-methyl-L-tyrosine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Boc-O-methyl-L-tyrosine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Used as a protected amino acid monomer in peptide synthesis to construct peptide chains containing tyrosine residues | In solid-phase or solution-phase peptide synthesis, the α-amino group is protected with Boc (tert-butoxycarbonyl) and the phenolic hydroxyl group with a methyl group to prevent side reactions; deprotection is subsequently achieved via acidolysis or hydrogenolysis |
| Biochemical Research | Used to prepare structurally modified tyrosine derivatives for studying protein function and signal transduction mechanisms | Introduced as a non-canonical amino acid into target proteins or peptides via chemical or enzymatic synthesis for structure–activity relationship (SAR) or fluorescent labeling studies |
| Pharmaceutical Intermediate Synthesis | Serves as a key chiral intermediate in synthesizing small-molecule drugs such as kinase inhibitors and GPCR ligands | Undergoes organic synthesis steps—including deprotection, coupling, and cyclization—to construct molecular scaffolds with specific biological activity |
Manufacturing Quality Control of Boc-O-methyl-L-tyrosine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by retention time and UV absorbance relative to reference standard. |
| Chiral Purity | Chiral HPLC | Resolves enantiomers using chiral stationary phase; quantifies L-isomer excess. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in methanol/pyridine medium. |
| Residual Solvents | GC-FID | Separates and quantifies volatile solvents (e.g., MeOH, EtOAc, DCM) using flame ionization detection. |
| Heavy Metals | ICP-MS | Detects trace metal impurities (Pb, Cd, Hg, As) by mass spectrometric analysis of ionized atoms. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride anions using conductivity detection after ion exchange. |
| Sulfate Impurity | Ion Chromatography | Separates and quantifies sulfate anions using conductivity detection after ion exchange. |
| Loss on Drying | Gravimetric Analysis | Determines volatile content by weight loss after controlled heating under specified conditions. |
| pH (1% w/v aqueous solution) | Potentiometric Titration | Measures hydrogen ion activity using calibrated pH electrode in aqueous suspension/solution. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., de-Boc, hydrolyzed, dimeric species) by UV response. |
| Residual Palladium | ICP-OES | Quantifies palladium catalyst residue by atomic emission spectroscopy after acid digestion. |
| Microbial Contamination | Membrane Filtration | Detects aerobic microorganisms by filtration, membrane transfer to agar media, and colony enumeration. |
Technical Specifications of Boc-O-methyl-L-tyrosine
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Optical Rotation | +28.0 to +31.0° (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
|
|
Download COA of Boc-O-methyl-L-tyrosine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Boc-O-methyl-L-tyrosine
Packaging of Boc-O-methyl-L-tyrosine
Industrial Boc-O-methyl-L-tyrosine 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