D-HOMOPHENYLALANINE ETHYL ESTER HYDROC& Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 90940-54-8 |
| Product name | D-HOMOPHENYLALANINE ETHYL ESTER HYDROC& |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk D-HOMOPHENYLALANINE ETHYL ESTER HYDROC& Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates | Used in the synthesis of peptide-based drugs |
| Chemical synthesis | Organic synthesis reagent | Employed as a chiral building block |
| Biochemistry | Research reagent | Applied in protein structure and function studies |
| Agrochemicals | Agrochemical intermediates | Involved in the construction of certain agrochemical molecules |
| Materials science | Functional material preparation | Utilized in the design of chiral materials or catalysts |
Manufacturing Quality Control of D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210-230 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification against qualified impurity standards or threshold-based reporting. |
| Optical Rotation | [alpha]D | Measurement of specific rotation using a polarimeter at 20 degrees C with sodium D-line (589 nm) light, indicating enantiomeric purity. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify common solvents (e.g., methanol, ethyl acetate, toluene) against calibration standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine trace water content based on stoichiometric reaction with water. |
| Heavy Metals | ICP-MS | Quantitative determination of elemental impurities (e.g., Pb, Cd, Hg, As) by inductively coupled plasma mass spectrometry after acid digestion. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| pH of Aqueous Solution | pH Meter | Measurement of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode pH meter at 25 degrees C. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating crystallinity and absence of significant impurities. |
| Loss on Drying | Gravimetric Method | Weight loss measured after drying sample at 105 degrees C for 2 hours under vacuum or forced-air oven, reflecting volatile matter content. |
| Residue on Ignition | Sulfated Ash | Ignition of sample at 600-700 degrees C after sulfuric acid treatment; residual inorganic ash is weighed to assess inorganic impurities. |
Technical Specifications of D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | -38.0±2.0° (c=1, in 1M HCl) |
| Melting Point | 168–172°C |
| Identification (NMR) | Conforms to reference spectrum |
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 D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
Safety Information of D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of D-HOMOPHENYLALANINE ETHYL ESTER HYDROC&
Industrial D-HOMOPHENYLALANINE ETHYL ESTER HYDROC& 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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