(2S)-2-AMINO-5-HEXENOIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 90989-12-1 |
| Product name | (2S)-2-AMINO-5-HEXENOIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 (2S)-2-AMINO-5-HEXENOIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (2S)-2-AMINO-5-HEXENOIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (2S)-2-AMINO-5-HEXENOIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral synthetic intermediate for preparing γ-aminobutyric acid (GABA) analogues and neuroactive drugs | Produced via asymmetric synthesis or enzymatic resolution to achieve high optical purity; incorporated into multistep organic syntheses to construct target molecular frameworks |
| Biochemical Research | Tool compound for studying amino acid metabolic pathways and enzyme-specific recognition mechanisms | Introduced into specific peptide chains using solid-phase or solution-phase peptide synthesis, or used directly in in vitro enzyme kinetic assays |
| Organic Synthesis | Unsaturated amino acid building block for constructing chiral molecules bearing alkenyl side chains | Alkenyl functionality employed in selective addition, cyclization, or cross-coupling reactions to expand structural diversity |
Manufacturing Quality Control of (2S)-2-AMINO-5-HEXENOIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Separation and quantification using a chiral stationary phase and UV detection at 210 nm. |
| Enantiomeric Excess (ee) | Chiral HPLC | Direct resolution of (S)- and (R)-enantiomers; ee calculated from peak area ratio. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to quantify water based on stoichiometric reaction. |
| Residual Solvents | Gas Chromatography (GC-FID) | Separation and detection of volatile organic solvents using flame ionization detection. |
| Heavy Metals | ICP-MS | Quantification of trace metal impurities (e.g., Pb, Cd, Ni) after acid digestion via mass spectrometry. |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of chloride ions in aqueous solution. |
| Sulfate Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of sulfate ions in aqueous solution. |
| Related Substances | Reverse-Phase HPLC | Separation of structurally related impurities using C18 column and gradient UV detection. |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation using sodium D-line light source in a polarimeter. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode and reference electrode. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue after high-temperature ashing at 700-800 C. |
| Microbial Limits | Membrane Filtration and Culture | Enumeration of aerobic microorganisms following filtration and incubation on nutrient agar. |
Technical Specifications of (2S)-2-AMINO-5-HEXENOIC ACID
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128°C - 132°C |
| Optical Rotation | +24.0° to +26.0° (c=1, in 1M HCl) |
| 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 (2S)-2-AMINO-5-HEXENOIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (2S)-2-AMINO-5-HEXENOIC ACID
Packaging of (2S)-2-AMINO-5-HEXENOIC ACID
Industrial (2S)-2-AMINO-5-HEXENOIC 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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