Phenprobamate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 673-31-4 |
| Product name | Phenprobamate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial 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 Phenprobamate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenprobamate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenprobamate
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Polyurethane synthesis | Reacted with isocyanates |
| Agriculture | Insecticides or herbicides | Emulsification or blending with other active ingredients |
| Pharmaceutical Industry | Pharmaceutical intermediate | Participates in specific chemical reactions |
| Water Treatment | Flocculant or biocide | Coagulation process or direct addition |
| Coatings Industry | Curing agent or flame retardant | Blended with other resins or incorporated as a flame retardant |
Manufacturing Quality Control of Phenprobamate
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Compare the sample spectrum with a standard reference spectrum; confirm the structure of phenprobamate by characteristic absorption peaks (e.g., carbonyl, amino groups). |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a C18 column and UV detector (wavelength ~210–254 nm), with water-methanol or buffer as mobile phase; quantify the main component using an external standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate phenprobamate and its degradation impurities (e.g., diphylpropiamide) using gradient or isocratic elution, then detect and control impurity levels within specified limits. |
| Residual Solvents | Gas Chromatography (GC) | Detect residual organic solvents (e.g., methanol, ethanol, acetone) from manufacturing processes according to pharmacopoeial methods (e.g., Chinese Pharmacopoeia, USP). |
| Water Content | Karl Fischer Titration | Precisely determine moisture content in the sample to ensure compliance with formulation stability requirements. |
| Dissolution | Dissolution Testing (HPLC or UV) | Measure the dissolution behavior of phenprobamate tablets or capsules in a specified medium, typically quantifying concentration using HPLC or UV spectrophotometry. |
| Crystal Form Analysis | X-Ray Powder Diffraction (XRD) | Analyze the crystalline form characteristics of phenprobamate to ensure batch-to-batch consistency and prevent changes in solubility and stability due to polymorphic transitions. |
| Particle Size Distribution | Laser Particle Size Analysis | Determine the particle size distribution of the active pharmaceutical ingredient, which affects dosage form uniformity and bioavailability. |
Technical Specifications of Phenprobamate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 48–52°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 Phenprobamate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenprobamate
Packaging of Phenprobamate
Industrial Phenprobamate 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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