L-Phenylglycinol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3182-95-4 |
| Product name | L-Phenylglycinol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 L-Phenylglycinol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk L-Phenylglycinol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of L-Phenylglycinol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral drug intermediates | Used in the synthesis of chiral β-blockers, antihypertensive agents, and other active pharmaceutical ingredients as a key chiral building block in asymmetric synthesis |
| Organic Synthesis | Asymmetric synthesis reagents | Employed as chiral auxiliaries or starting materials to construct chiral centers in catalytic hydrogenation and condensation reactions |
| Pesticides | Pesticide intermediates | Integrated into the molecular construction of phenylalanine-containing pesticides for the synthesis of insecticides or herbicides with specific biological activity |
Manufacturing Quality Control of L-Phenylglycinol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard. |
| Enantiomeric Purity | Chiral HPLC | Separation of R- and S-enantiomers on a chiral stationary phase, with UV detection and calculation of enantiomeric excess. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent; water reacts stoichiometrically to determine moisture content. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to volatilize organic matter, then weighing inorganic residue as sulfate ash. |
| Heavy Metals | ICP-OES | Digestion followed by multi-element quantification via inductively coupled plasma optical emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation of chloride anions on an ion-exchange column with suppressed conductivity detection. |
| Sulfate Impurity | Ion Chromatography | Separation of sulfate anions on an ion-exchange column with suppressed conductivity detection. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities using gradient HPLC with UV detection. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution, proportional to chiral concentration and specific rotation. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary method per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting. |
| pH of Solution | pH Meter | Potentiometric measurement of hydrogen ion activity in a defined aqueous solution (e.g., 10 mg/mL in water). |
Technical Specifications of L-Phenylglycinol
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=99.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 58-62°C |
| Optical Rotation | -24.5 to -23.5° (c=1, in methanol) |
| Total Impurities | <=1.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
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 L-Phenylglycinol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of L-Phenylglycinol
Packaging of L-Phenylglycinol
Industrial L-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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