(R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 110199-18-3 |
| Product name | (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE |
| 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 (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediate for synthesizing sulfur-containing heterocyclic drugs | Prepared via asymmetric synthesis to obtain the (R)-enantiomer; used as a precursor in antibiotic or antitumor drug synthesis |
| Agrochemicals | Intermediate for developing novel pesticide active ingredients | Introduces a phenylthiazoline thione scaffold to enhance target pest selectivity and biological activity |
| Polymers | Functional monomer in polymerization reactions for specialty functional polymers | Thione group participates in free-radical or ionic polymerization, imparting thermal stability and chemical inertness to the resulting material |
| Fine Chemicals | Intermediate for synthesizing fluorescent probes or coordination catalysts | Modified via metal coordination or photoluminescent functionalization for use in analytical detection or catalytic reaction systems |
Manufacturing Quality Control of (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength based on peak area comparison against reference standard. |
| Chiral Purity | Chiral HPLC | Measures enantiomeric excess by separating (R)- and (S)-enantiomers on a chiral stationary phase and comparing peak areas. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents using gas chromatography with flame ionization detection against calibrated standards. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration where iodine reacts stoichiometrically with water in anhydrous methanol-based medium. |
| Heavy Metals | ICP-MS | Quantifies trace metals (e.g., Pb, Cd, Hg, Ni) after acid digestion using inductively coupled plasma mass spectrometry with isotope detection. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by ignition at 700-800 C and weighing the residual ash. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particles or foreign matter under controlled white light against established reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary apparatus per pharmacopeial guidelines. |
| Organic Impurities | HPLC-UV (Forced Degradation Study) | Identifies and quantifies related substances via stability-indicating HPLC method validated for specificity, including stressed samples (acid, base, oxidation, heat, light). |
| Sulfur Content | Oxidative Combustion followed by IC | Measures total sulfur by high-temperature combustion to SO2, followed by ion chromatographic detection of sulfate. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Evaluates acidity/basicity by measuring hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of solid particles in suspension using Mie scattering theory applied to laser diffraction pattern analysis. |
Technical Specifications of (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (LC-MS) |
| Optical Rotation | -207.0 to -204.0 deg (c=1, CHCl3) |
| Melting Point | 148.0 to 152.0 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
Safety Information of (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE
Industrial (R)-4-PHENYL-1,3-THIAZOLIDINE-2-THIONE 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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