(S)-(-)-2-Phenylglycinol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 56613-81-1 |
| Product name | (S)-(-)-2-Phenylglycinol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 (S)-(-)-2-Phenylglycinol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-(-)-2-Phenylglycinol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-(-)-2-Phenylglycinol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral synthetic intermediate for preparing chiral drugs, such as β-blockers (e.g., (S)-propranolol) | Organic synthesis processes including asymmetric synthesis, chiral resolution, and reductive amination |
| Agrochemicals | Precursor for synthesizing optically active agrochemical molecules | Chiral catalytic synthesis and condensation reactions |
| Fine Chemicals | Chiral auxiliary or ligand in asymmetric catalytic reactions | Coordination catalysis and chirally induced synthesis |
| Materials Science | Structural building block for chiral functional materials (e.g., chiral liquid crystals, polymers) | Polymer synthesis processes including polycondensation and click chemistry |
Manufacturing Quality Control of (S)-(-)-2-Phenylglycinol
| 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 or GC | Direct separation of (R)- and (S)-enantiomers; ee calculated from peak area ratio. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on iodine consumption in a pyridine-methanol solvent system. |
| Residual Solvents | Gas Chromatography (GC) with FID | Quantitative analysis of volatile organic solvents using headspace injection and flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification after acid digestion by measuring atomic emission intensities in plasma. |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation on a high-capacity column with suppressed conductivity detection. |
| Sulfate Impurity | Ion Chromatography (IC) | Anion separation and conductivity-based quantification after sample dilution and filtration. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against water-white standard under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary method. |
| Optical Rotation | [a]D Measurement | Quantification of specific rotation using sodium D-line light source and standardized cell path length. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue remaining after high-temperature ashing at 750 C. |
Technical Specifications of (S)-(-)-2-Phenylglycinol
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% (HPLC) |
| Optical Rotation | +43.0 ± 2.0° (c=1, in methanol) |
| Melting Point | 68.0 – 72.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| 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 (S)-(-)-2-Phenylglycinol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-(-)-2-Phenylglycinol
Packaging of (S)-(-)-2-Phenylglycinol
Industrial (S)-(-)-2-Phenylglycinol 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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