N-BENZYL-L-PROLINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 31795-93-4 |
| Product name | N-BENZYL-L-PROLINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 N-BENZYL-L-PROLINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-BENZYL-L-PROLINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-BENZYL-L-PROLINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as chiral auxiliaries or intermediates in the synthesis of pharmaceuticals (e.g., antihypertensive and antiviral agents) | Applied in asymmetric synthesis and chiral resolution |
| Biochemistry | Used in peptide synthesis and protein structural studies | Applied in solid-phase and solution-phase peptide synthesis |
| Materials Science | Used as monomers for preparing functionalized polymers or liquid crystal materials | Applied in polymerization and molecular self-assembly |
| Agricultural Chemistry | Used as synthetic precursors for plant growth regulators or pesticide derivatives | Applied in chemical modification and structural optimization |
| Academic Research | Used in mechanistic studies in organic chemistry or development of novel catalysts | Applied in experimental analysis and catalytic reaction testing |
Manufacturing Quality Control of N-BENZYL-L-PROLINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 210 nm, comparing peak area against a certified reference standard. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess assessment using a chiral stationary phase and UV detection to separate and quantify L- and D-enantiomers. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a controlled anhydrous medium. |
| Residual Solvents | GC-FID | Identification and quantification of organic solvents (e.g., methanol, ethyl acetate) using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on atomic emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection after aqueous extraction. |
| Sulfated Ash | Gravimetric Analysis | Measurement of inorganic residue remaining after high-temperature incineration and weighing of the cooled ash. |
| Optical Rotation | Polarimetry | Determination of specific rotation using sodium D-line light to confirm chiral integrity and concentration. |
| pH (1% w/v solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity in aqueous solution using calibrated glass electrode and pH meter. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., benzylamine, L-proline, des-benzyl analog) by gradient HPLC. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens per pharmacopeial procedures. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder particle size distribution based on light scattering patterns generated by dispersed particles. |
Technical Specifications of N-BENZYL-L-PROLINE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Optical Rotation | -30.0 to -26.0 deg (c=1, in 1M HCl) |
| Melting Point | 148 to 152 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Heavy Metals | <=20 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 N-BENZYL-L-PROLINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-BENZYL-L-PROLINE
Packaging of N-BENZYL-L-PROLINE
Industrial N-BENZYL-L-PROLINE 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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