China Factory Direct
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| CAS number | 18592-13-7 |
| Product name | 6-(Chloromethyl)uracil |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 |
|---|---|---|
| Pesticides | Key intermediate in the synthesis of the fungicide azoxystrobin | Used to prepare azoxystrobin via cyclization with o-phenylenediamine followed by oxidation |
| Pharmaceuticals | Potential intermediate for antiviral and anticancer drug synthesis | Employed to construct pyrimidine-based heterocyclic structures, participating in coupling or substitution reactions |
| Organic Synthesis | Multifunctional intermediate for heterocycle synthesis | Undergoes nucleophilic substitution, alkylation, or reaction with nitrogen- or sulfur-containing reagents via the chloromethyl group |
| Test Item | Common Testing Method | Method Overview |
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| Appearance | Visual Inspection | Observe the color and condition (e.g., white or off-white crystalline powder) of the sample with the naked eye to determine if it meets the standard. |
| Identification | Infrared Spectroscopy (IR) | Determine the infrared absorption spectrum of the sample and compare it with a standard spectrum to confirm characteristic functional groups (e.g., C=O, N-H, C-Cl, etc.). |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Analyze the chemical shifts and coupling constants of hydrogen atoms using the ¹H NMR spectrum to verify the molecular structure. | |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with an appropriate mobile phase (e.g., methanol-water or acetonitrile-buffer salt) for separation, and quantify the main component content using a UV detector (usually at 254 nm). |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use the same conditions as in content determination or a gradient elution program to detect and quantify potential organic impurities (e.g., starting materials, by-products, degradation products, etc.). |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Loss on Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved, calculate the percentage weight loss, and assess the moisture and volatile content. |
| Residue on Ignition | Ignition Residue Determination | Heat the sample at a high temperature (typically 700–800°C), measure the inorganic residue (ash content), and evaluate the level of inorganic impurities. |
| Chlorine Content | Elemental Analysis (EA) or Ion Chromatography (IC) | Determine the total chlorine content using an elemental analyzer, or after hydrolysis/digestion, measure the chloride ion concentration using ion chromatography to verify the presence and purity of chlorine in the structure. |
| Melting Point | Melting Point Determination | Measure the melting range of the sample using a melting point apparatus to judge its purity and crystal form consistency. |
| pH Value (if applicable) | pH Meter Measurement | Prepare a solution of the sample in water at a certain concentration (if soluble), and measure its acidity or alkalinity using a calibrated pH meter. |
| Test Item | Specification |
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| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (HPLC) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 198–202°C |
| Identification (NMR) | Conforms to reference spectrum |
| 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.