(S)-3-Amino-3-phenyl propionic acid methylester HCl Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 144494-72-4 |
| Product name | (S)-3-Amino-3-phenyl propionic acid methylester HCl |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial 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 (S)-3-Amino-3-phenyl propionic acid methylester HCl
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-3-Amino-3-phenyl propionic acid methylester HCl Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-3-Amino-3-phenyl propionic acid methylester HCl
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Used as a chiral intermediate for synthesizing β-amino acid-based drugs or bioactive molecules | Prepared via asymmetric synthesis or chiral resolution for constructing compounds containing β-aminocarboxylic acid structures |
| Organic Synthesis | Used as a building block for synthesizing peptide mimetics, enzyme inhibitors, etc. | Participates in amidation, alkylation, or other functional group transformation reactions to introduce β-phenylalanine derivative structures |
| Agrochemical R&D | Potentially used as an intermediate for developing novel pesticides or plant growth regulators | Acts as a chiral building block in the synthesis of heterocyclic or peptidomimetic agrochemical active ingredients |
Manufacturing Quality Control of (S)-3-Amino-3-phenyl propionic acid methylester HCl
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV/DAD | Separation and detection of structurally related impurities (e.g., starting materials, degradants) using gradient HPLC with diode-array detection for spectral confirmation. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify residual solvents (e.g., methanol, dichloromethane) per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content based on the stoichiometric reaction of iodine with water in anhydrous pyridine/methanol medium. |
| Heavy Metals | ICP-MS | Quantification of elemental impurities (e.g., Pb, Cd, Hg, As) using inductively coupled plasma mass spectrometry with detection limits compliant with ICH Q3D. |
| Chloride Content | Potentiometric Titration (AgNO₃) | Titration with silver nitrate using a silver indicator electrode to determine chloride ion concentration from hydrochloride salt counterion. |
| Optical Rotation | [α]D Measurement | Determination of specific optical rotation using a polarimeter at 20 °C and sodium D-line (589 nm) to confirm chiral integrity and enantiomeric purity. |
| pH (1% w/v aqueous solution) | pH Meter | Measurement of hydrogen ion activity in a standardized aqueous suspension/solution using calibrated glass electrode pH meter. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample via light scattering pattern to determine D10, D50, D90 values per USP <429>. |
| Microbial Limits | Membrane Filtration + Culture | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) following USP <61> and <62>. |
Technical Specifications of (S)-3-Amino-3-phenyl propionic acid methylester HCl
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 178~182°C |
| Optical Rotation | +6.5 to +11.0° (c=1, in 1M HCl) |
| 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 (S)-3-Amino-3-phenyl propionic acid methylester HCl
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-3-Amino-3-phenyl propionic acid methylester HCl
Safety Information of (S)-3-Amino-3-phenyl propionic acid methylester HCl
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (S)-3-Amino-3-phenyl propionic acid methylester HCl
Industrial (S)-3-Amino-3-phenyl propionic acid methylester HCl 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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