DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 5619-07-8 |
| Product name | DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of peptide drugs and intermediates | Used as a phenylalanine derivative in solid-phase or solution-phase peptide synthesis (e.g., leuprolide acetate, goserelin), providing the phenylalanine residue during peptide chain assembly. |
| Pharmaceutical Industry | Active pharmaceutical ingredient (API) synthesis | Employed as a key chiral intermediate or precursor in synthesizing drug molecules containing the phenylalanine scaffold (e.g., certain antiviral or cardiovascular agents). |
| Chemical/Research Industry | Organic synthesis reagent | Applied in Schiff base formation, reductive amination, or as a nucleophile in various organic transformations to prepare non-natural amino acid derivatives. |
| Food Industry | Food additive synthesis (aspartame precursor) | Utilized in laboratory R&D or industrial production for preparing aspartame (aspartyl-phenylalanine methyl ester) and analogues, serving as a critical structural component. |
| Biochemical Research | Enzyme catalysis and kinetic studies | Served as a substrate or inhibitor in investigating hydrolytic mechanisms and stereoselective catalytic reactions of proteases and peptidases. |
Manufacturing Quality Control of DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (DL-Phenylalanine Methyl Ester Hydrochloride) | HPLC with UV detection | Quantitative determination using reversed-phase HPLC and UV absorbance at 210-220 nm relative to a certified reference standard. |
| Chiral Purity (D/L Ratio) | Chiral HPLC | Separation of enantiomers on a chiral stationary phase followed by UV quantification to determine enantiomeric excess. |
| Loss on Drying (LOD) | Gravimetric method | Mass loss measured after drying sample at 105 C for 2 hours under controlled conditions. |
| Residue on Ignition | Gravimetric method | Inorganic residue mass determined after incineration at 600-700 C in a muffle furnace. |
| Heavy Metals (as Pb) | AAS or ICP-OES | Quantification of total heavy metals by atomic absorption spectroscopy or inductively coupled plasma optical emission spectrometry after acid digestion. |
| Chloride Content | Potentiometric titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| Specific Optical Rotation | [alpha]D measurement | Measurement of rotation angle of plane-polarized light at 589 nm using a digital polarimeter; reported per specified concentration and path length. |
| pH of Aqueous Solution | pH meter | Electrochemical measurement of hydrogen ion activity in a 1% w/v aqueous solution at 25 C. |
| Related Substances | HPLC with gradient elution | Detection and quantification of structurally related impurities (e.g., free phenylalanine, methyl ester hydrolysis products) using validated HPLC method. |
| Water Content | Karl Fischer titration | Volumetric or coulometric determination of water based on iodine consumption in a pyridine-methanol solvent system. |
| Appearance | Visual inspection | Assessment of physical state, color, and clarity against established visual standards under controlled lighting. |
| Solubility in Water | Qualitative test | Observation of complete dissolution in specified volume of water at 20-25 C within defined time limit. |
Technical Specifications of DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148-152°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Optical Rotation | -10° to +10° (c=1, in 1M HCl) |
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 DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
Safety Information of DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
Industrial DL-PHENYLALANINE METHYL ESTER HYDROCHLORIDE 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