China Factory Direct
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| CAS number | 54-20-6 |
| Product name | Trifluorothymine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antiviral drug intermediate | Used in the synthesis of antiviral drugs, such as acyclovir |
| Agrochemicals | Fungicide or herbicide intermediate | Serves as a raw material for synthesizing fungicides or herbicides |
| Chemical reagents | Reagent for laboratory research | Acts as a key intermediate in organic synthesis reactions |
| Materials science | Synthesis of functional materials | Applied in the preparation of polymeric materials with specific functionalities |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of caking in the sample under natural light or standard illumination to determine if its physical appearance meets specifications. |
| Identification | Infrared Spectroscopy (IR) | Compare the sample spectrum with a reference spectrum; confirm compound structure based on characteristic absorption peaks (e.g., C=O, N-H, C-F). |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Analyze chemical shifts, coupling constants, and integration areas of hydrogen atoms to confirm molecular structure and substituent positions. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (typically at 254 nm); quantify the main component using external or internal standard methods. |
| Related Substances (Impurities) | HPLC Method | Apply gradient or isocratic elution to detect organic impurities in the active pharmaceutical ingredient; calculate individual impurity peak areas to assess purity. |
| Water Content | Karl Fischer Titration | Use electrochemical titration to accurately measure water content in samples; suitable for trace moisture determination. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct solution injection to detect organic solvents (e.g., methanol, ethanol, acetone) that may remain from manufacturing processes. |
| Melting Point | Capillary Melting Point Method | Heat the sample using a melting point apparatus and observe the initial and complete melting temperatures to assess purity and identity. |
| Heavy Metals | Sulfide Colorimetric Method (Chinese Pharmacopoeia) | React with sodium sulfide under acidic conditions to form colored precipitates; determine total heavy metal content by color comparison, expressed as lead equivalents. |
| Residue on Ignition | Gravimetric Method | Ignite the sample at high temperature and weigh the residual inorganic matter to evaluate inorganic impurity content. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 162–166°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.