4,6-Dimethoxy-2-methylthiopyrimidine Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 90905-46-7 |
| Product name | 4,6-Dimethoxy-2-methylthiopyrimidine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4,6-Dimethoxy-2-methylthiopyrimidine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,6-Dimethoxy-2-methylthiopyrimidine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,6-Dimethoxy-2-methylthiopyrimidine
| Industry | Application | Process |
|---|---|---|
| Agriculture | Herbicide (e.g., intermediate for pyrimidine-based herbicides) | Used as a key intermediate in the synthesis of herbicides such as pyrimisulfan |
| Pharmaceuticals | Drug synthesis intermediate (e.g., for antibacterial and antiviral agents) | Applied to construct pyrimidine ring structures and participate in multi-step organic synthesis reactions |
| Chemical Industry | Organic synthesis raw material (for dyes, functional materials, etc.) | Employed in substitution, condensation, and other reactions to prepare complex compounds |
| Research | Chemical reference standard or reagent (for analytical method development) | Used as a reference material in chromatographic analysis or mass spectrometric detection |
Manufacturing Quality Control of 4,6-Dimethoxy-2-methylthiopyrimidine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, based on peak area comparison against a certified reference standard. |
| Related Substances | HPLC-UV or UPLC-UV | Separation and quantification of structurally related impurities (e.g., synthesis intermediates, degradants) using gradient elution and UV detection. |
| Residual Solvents | GC-FID or GC-MS | Headspace gas chromatography with flame ionization detection or mass spectrometry for identification and quantification of volatile organic solvents (e.g., methanol, acetone, DMF). |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Heavy Metals | ICP-MS or ICP-OES | Quantitative analysis of elemental impurities (e.g., Pb, Cd, As, Hg, Ni) after acid digestion, based on atomic emission or mass spectrometric detection. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride ions using suppressed conductivity detection (IC), or direct titration with silver nitrate and endpoint detection. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Analysis | Determination of inorganic residue after controlled charring and sulfuric acid treatment followed by high-temperature incineration and weighing. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement using calibrated capillary apparatus, indicating purity and identity based on sharpness and temperature range of solid–liquid phase change. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light by chiral molecules in solution, used to confirm enantiomeric integrity if applicable (though compound is achiral; included for stereochemical screening). |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample via light scattering pattern to determine volumetric particle size distribution (D10, D50, D90). |
Technical Specifications of 4,6-Dimethoxy-2-methylthiopyrimidine
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142–146°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=20 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 4,6-Dimethoxy-2-methylthiopyrimidine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,6-Dimethoxy-2-methylthiopyrimidine
Safety Information of 4,6-Dimethoxy-2-methylthiopyrimidine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4,6-Dimethoxy-2-methylthiopyrimidine
Industrial 4,6-Dimethoxy-2-methylthiopyrimidine 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply