China Factory Direct
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| CAS number | 15028-41-8 |
| Product name | ALPHA-AMINOISOBUTYRIC ACID 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Raw material for peptide synthesis | Used as a non-natural amino acid derivative to modify peptide chains in solid-phase peptide synthesis (SPPS) or solution-phase synthesis |
| Pharmaceutical R&D | Intermediate in drug synthesis | Employed in the construction and modification of chiral drugs or bioactive molecules |
| Chemical Industry / Chemical Research | Monomer synthesis for peptide nucleic acids (PNA) | Applied in the preparation of protected amino acid monomers |
| Biochemistry | Protease inhibitor research | Used to synthesize specific enzyme inhibitor substrates |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination using reverse-phase HPLC and UV absorbance at 205 nm, calibrated against certified reference standard. |
| Water Content | Karl Fischer titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent. |
| Residual Solvents | Gas Chromatography (GC) with FID | Separation and quantification of volatile organic solvents using capillary GC and flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of chloride ions in aqueous solution. |
| Related Substances | HPLC with gradient elution | Separation and quantification of structurally related impurities using optimized reverse-phase HPLC conditions. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light to confirm chiral integrity and enantiomeric purity. |
| pH of Aqueous Solution | Potentiometric pH measurement | Determination of pH in a 1% w/v aqueous suspension using calibrated glass electrode. |
| Loss on Drying (LOD) | Gravimetric thermogravimetry | Mass loss measured after drying at 105 C for 2 hours under controlled atmosphere. |
| Residue on Ignition | Sulfated ash gravimetry | Mass of inorganic residue remaining after high-temperature combustion in sulfuric acid medium. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size by measuring angular variation in laser light scattering from dispersed sample. |
| Microbial Contamination | Membrane Filtration and Plate Count | Quantitative recovery and enumeration of aerobic microorganisms using nutrient agar culture. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148°C - 152°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -12.0° to -14.0° (c=1, in 1M HCl) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.