2-Methanesulfonyl-4,6-dimethoxypyrimidine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 113583-35-0 |
| Product name | 2-Methanesulfonyl-4,6-dimethoxypyrimidine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 2-Methanesulfonyl-4,6-dimethoxypyrimidine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methanesulfonyl-4,6-dimethoxypyrimidine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methanesulfonyl-4,6-dimethoxypyrimidine
| Industry | Application | Process |
|---|---|---|
| Pesticides | Herbicide intermediate for synthesizing sulfonylurea herbicides (e.g., bispyribac-sodium, pyrazosulfuron-ethyl) | Serves as a key pyrimidine ring building block, incorporated into the sulfonylurea structure via nucleophilic substitution or coupling reactions |
Manufacturing Quality Control of 2-Methanesulfonyl-4,6-dimethoxypyrimidine
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of foreign particles under natural or standard lighting; it should be white to off-white crystalline powder. |
| Identification | Infrared Spectroscopy (IR) High-Performance Liquid Chromatography (HPLC) |
IR: Record the infrared absorption spectrum of the sample and compare it with that of the reference standard; major characteristic peaks should match. HPLC: Under specified chromatographic conditions, the retention time of the main peak of the sample should correspond to that of the reference standard. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with methanol-water or acetonitrile-buffer salt as the mobile phase, and a UV detector (typically around 254 nm). Quantify the active ingredient using an external standard method; generally requires ≥98.0%. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Employ gradient or isocratic elution to separate and detect potential organic impurities (e.g., starting materials, intermediates, degradation products). Quantification is performed using area normalization or a main component self-reference method with correction factors. Typically, individual impurities ≤0.5%, total impurities ≤1.0%. |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection into a polar or non-polar capillary column with FID detection to determine residual organic solvents from manufacturing (e.g., methanol, dichloromethane, toluene), in compliance with ICH Q3C limits. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Constant Temperature Atmospheric Drying | Dry the sample to constant weight at 105°C and measure the percentage weight loss, used to control moisture and volatile content; typically requires ≤0.5%. |
| Sulfated Ash / Residue on Ignition | Gravimetric Method | Weigh the residue remaining after igniting the sample at high temperature (700–800°C) to determine inorganic impurities; typically requires ≤0.1%. |
| Water Content | Karl Fischer Titration | Use volumetric or coulometric methods to determine water content in the sample; suitable for moisture-sensitive compounds, typically requires ≤0.5%. |
Technical Specifications of 2-Methanesulfonyl-4,6-dimethoxypyrimidine
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Identification (NMR) | Conforms to reference standard |
| 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 2-Methanesulfonyl-4,6-dimethoxypyrimidine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methanesulfonyl-4,6-dimethoxypyrimidine
Safety Information of 2-Methanesulfonyl-4,6-dimethoxypyrimidine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Methanesulfonyl-4,6-dimethoxypyrimidine
Industrial 2-Methanesulfonyl-4,6-dimethoxypyrimidine 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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