D-2-Amino-4-methylpentanoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 328-38-1 |
| Product name | D-2-Amino-4-methylpentanoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeFood GradeCosmetic 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 D-2-Amino-4-methylpentanoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk D-2-Amino-4-methylpentanoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of D-2-Amino-4-methylpentanoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for drug synthesis, used in the production of antibiotics and bioactive peptides | Chemical synthesis or biocatalysis |
| Nutritional Supplements | Ingredient in dietary supplements to support muscle growth and recovery | Production via fermentation or enzymatic synthesis |
| Food Industry | Flavor enhancer for seasonings and health-oriented food products | Extraction or synthesis followed by purification |
| Research Reagents | Reference standard or substrate in biochemical assays | High-purity refinement process |
| Cosmetics | Moisturizing and antioxidant ingredient in skincare formulations | Biotechnological production integrated with formulation |
Manufacturing Quality Control of D-2-Amino-4-methylpentanoic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Enantioselective separation and quantification using a chiral stationary phase and UV detection. |
| Specific Optical Rotation | [α]D | Measurement of rotation of plane-polarized light at 589 nm to confirm enantiomeric identity and purity. |
| Loss on Drying (LOD) | Gravimetric Thermogravimetry | Mass loss upon heating under controlled temperature and time to determine volatile content including water and solvents. |
| Residual Solvents | GC-FID or GC-MS | Separation and quantification of organic solvents based on retention time and flame ionization/mass spectrometric detection. |
| Heavy Metals (as Pb) | ICP-MS or AAS | Quantification of trace metal impurities after acid digestion, using atomic absorption or inductively coupled plasma mass spectrometry. |
| Chloride Impurity | Potentiometric Titration with AgNO₃ | Precipitation titration where chloride ions react with silver nitrate; endpoint detected by silver electrode potential change. |
| Sulfate Impurity | Turbidimetric Method (BaCl₂-based) | Formation of insoluble BaSO₄ precipitate in acidic medium; quantified by measuring turbidity at 420 nm. |
| Related Substances | HPLC with UV Detection | Separation and detection of structurally related impurities (e.g., D-isoleucine, D-valine, degradation products) using reversed-phase chromatography. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Determination of hydrogen ion activity in aqueous solution using calibrated glass electrode. |
| Microbial Limits | Membrane Filtration / Plate Count | Enumeration of aerobic microorganisms and absence testing for specified pathogens per pharmacopoeial guidelines (e.g., USP <61>, <62>). |
Technical Specifications of D-2-Amino-4-methylpentanoic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 293-295 °C |
| Optical Rotation | -13.5 to -15.5 deg (c=1, H2O) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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 D-2-Amino-4-methylpentanoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of D-2-Amino-4-methylpentanoic acid
Safety Information of D-2-Amino-4-methylpentanoic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of D-2-Amino-4-methylpentanoic acid
Industrial D-2-Amino-4-methylpentanoic 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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