DL-3-Aminobutyric acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2835-82-7 |
| Product name | DL-3-Aminobutyric acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 DL-3-Aminobutyric acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DL-3-Aminobutyric acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DL-3-Aminobutyric acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of drug intermediates for certain antidepressants and neuroprotective agents | Organic synthesis, including amidation and reduction reactions |
| Chemical Synthesis | Organic synthesis intermediate for preparing other nitrogen-containing compounds | Amination or substitution reactions |
| Biotechnology | Research tool for studying neurotransmitters and amino acid metabolism | Prepared via chemical synthesis or microbial fermentation |
Manufacturing Quality Control of DL-3-Aminobutyric acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantitative determination of 3-aminobutyric acid content by titration with standardized HCl solution using methyl red as indicator. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water based on the reaction of iodine with sulfur dioxide and water in a methanol-based reagent. |
| Specific Optical Rotation | Polarimetry | Measurement of the angle of rotation of plane-polarized light caused by chiral 3-aminobutyric acid in solution. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Quantification of trace metal impurities (e.g., Pb, Cd, Fe) by measuring absorption of characteristic atomic spectral lines. |
| Residue on Ignition | Gravimetric Analysis | Determination of inorganic ash content by ignition at 700-800 C and weighing the residual residue. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using an anion-exchange column and conductivity detection. |
| Sulfate Impurity | Barium Sulfate Turbidimetry | Formation of insoluble BaSO4 precipitate from sulfate in acidic medium; turbidity measured spectrophotometrically. |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally related impurities using reversed-phase chromatography and UV absorbance at 200-220 nm. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode and reference electrode. |
| Melting Point | Capillary Melting Point Determination | Thermal analysis to identify temperature range at which solid transitions to liquid, indicating purity and identity. |
| Loss on Drying | Thermogravimetric Gravimetry | Weight loss measured after drying at 105 C for 2 hours under atmospheric pressure to determine volatile content. |
| Microbial Limits | Membrane Filtration and Colony Counting | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli) via filtration, incubation, and colony enumeration. |
Technical Specifications of DL-3-Aminobutyric acid
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 198-202°C |
| Water Content (KF) | <=0.5% |
| 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, H2O) |
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 DL-3-Aminobutyric acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of DL-3-Aminobutyric acid
Industrial DL-3-Aminobutyric acid 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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