1-BENZYL-3-PHENYL-2-THIOUREA Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 726-25-0 |
| Product name | 1-BENZYL-3-PHENYL-2-THIOUREA |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 1-BENZYL-3-PHENYL-2-THIOUREA
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-BENZYL-3-PHENYL-2-THIOUREA Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-BENZYL-3-PHENYL-2-THIOUREA
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Used in the synthesis of biologically active heterocyclic compounds as core structural scaffolds for anticancer, antiviral, or antibacterial drug development. |
| Pharmaceutical Chemicals | Enzyme Inhibitor Research | Leveraging its thiourea structural motif for the development or screening of inhibitors targeting specific enzymes (e.g., tyrosinase, urease). |
| Organic Synthesis | Organic Synthesis Reagent | Serves as a sulfur source or nucleophile in thiocondensation or Michael addition reactions to construct sulfur-containing organic molecules. |
| Fine Chemicals | Synthesis of Thiourea Derivatives | Further derivatized via alkylation, acylation, or reaction with haloalkanes to produce other functionalized thiourea derivatives. |
Manufacturing Quality Control of 1-BENZYL-3-PHENYL-2-THIOUREA
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time and peak area relative to main peak. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common organic solvents (e.g., methanol, acetone, toluene) against external calibration curves. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Heavy Metals | ICP-OES | Multi-element determination of Pb, Cd, Hg, As, and Cr after acid digestion and dilution; quantified by emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection and sodium carbonate/bicarbonate eluent. |
| Sulfur Content | Elemental Analyzer (Combustion) | High-temperature combustion followed by infrared detection of SO2 to determine total sulfur content in the sample. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid transitions to liquid, using calibrated capillary apparatus per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of sample against standard white background under controlled lighting. |
| Loss on Drying | Gravimetric (Thermogravimetric) | Weight loss measured after drying at 105 C for 2 hours under vacuum or nitrogen flow, expressed as percentage of initial mass. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode after equilibration. |
| Bulk Density | Graduated Cylinder Method | Mass of material divided by its untapped volume in a standardized cylinder, following ASTM D1895. |
Technical Specifications of 1-BENZYL-3-PHENYL-2-THIOUREA
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Melting Point | 178–182 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Conforms to reference standard |
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 1-BENZYL-3-PHENYL-2-THIOUREA
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-BENZYL-3-PHENYL-2-THIOUREA
Packaging of 1-BENZYL-3-PHENYL-2-THIOUREA
Industrial 1-BENZYL-3-PHENYL-2-THIOUREA 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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