China Factory Direct
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| CAS number | 4244-84-2 |
| Product name | Ethyl 3-aminopropanoate hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent 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) |
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 Industry | Intermediate | Used in the synthesis of certain pharmaceuticals |
| Chemical Industry | Synthesis of other compounds | Employed as a raw material or catalyst in chemical reactions |
| Research Sector | Laboratory research | Applied in biochemical and organic chemical research |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with NaOH | Quantifies beta-alanine ethyl ester hydrochloride by neutralizing the HCl salt with standardized NaOH using an indicator or potentiometric endpoint. |
| Water Content | Karl Fischer Titration | Measures water content based on stoichiometric reaction of water with iodine and sulfur dioxide in a methanol-based reagent. |
| Residual Solvents | Gas Chromatography (GC) with FID | Separates and quantifies volatile organic solvents (e.g., ethanol, ethyl acetate) using flame ionization detection. |
| Heavy Metals | ICP-OES | Determines total heavy metal impurities (e.g., Pb, Cd, Ni, Fe) by plasma excitation and elemental emission spectroscopy. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Measures free chloride ions via precipitation titration with silver nitrate and silver electrode detection. |
| Related Substances | HPLC with UV Detection | Separates and quantifies structurally related impurities (e.g., beta-alanine, ethyl ester hydrolysis products) using reversed-phase chromatography and UV absorbance. |
| Optical Rotation | Polarimetry | Measures specific optical rotation to assess chiral purity and detect racemization or enantiomeric impurities. |
| pH of Aqueous Solution | pH Meter Measurement | Determines acidity of a defined aqueous solution (e.g., 1% w/v) using calibrated pH electrode. |
| Appearance | Visual Inspection | Evaluates physical state, color, and presence of foreign particles or discoloration against established reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Loss on Drying | Gravimetric Analysis (105 C, 2 h) | Measures volatile matter loss by weight difference before and after controlled heating under standard conditions. |
| Residue on Ignition | Sulfated Ash Test | Quantifies non-volatile inorganic residue after high-temperature ignition following sulfuric acid treatment. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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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.