(S)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 167834-24-4 |
| Product name | (S)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 167834-24-4
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 167834-24-4 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 167834-24-4
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of chiral drugs |
| Pesticides | Insecticide intermediate | Serves as a raw material for synthesizing novel insecticides |
| Chemicals | Chiral compound synthesis | Applied in asymmetric synthesis reactions |
| Materials science | Functional material precursor | Used to prepare polymeric materials with specific functionalities |
Manufacturing Quality Control of 167834-24-4
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area against a certified reference standard using reversed-phase chromatography and UV detection at 210 nm. |
| Enantiomeric Purity | Chiral HPLC | Separation of (R)- and (S)-enantiomers on a chiral stationary phase with UV detection; enantiomeric excess calculated from peak area ratio. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent where water reacts stoichiometrically, enabling precise quantification of trace moisture. |
| Residual Solvents | GC-FID | Gas chromatographic separation followed by flame ionization detection; quantified against calibrated solvent standards. |
| Heavy Metals | ICP-OES | Multi-element detection after acid digestion by measuring atomic emission intensities at characteristic wavelengths. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| Related Substances | HPLC-UV | Detection and quantification of structurally similar impurities using gradient reversed-phase HPLC with UV detection. |
| pH of Solution | pH Meter Measurement | Electrochemical measurement of hydrogen ion activity in a 1% aqueous solution using calibrated glass electrode system. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using controlled heating and visual observation of meniscus movement. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution, used to confirm chiral integrity and concentration. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue remaining after high-temperature incineration of sample at 700-800 C. |
| Microbial Limits | Membrane Filtration and Plate Count | Viable microorganism enumeration via filtration, membrane transfer to selective agar media, and colony counting after incubation. |
Technical Specifications of 167834-24-4
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +5.0 to +5.8 deg (c=1, in 1M HCl) |
| Melting Point | 148 to 152 °C |
| Heavy Metals | <=20 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 167834-24-4
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 167834-24-4
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Industrial 167834-24-4 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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