4,6-Dihydroxy-2-methylpyrimidine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1194-22-5 |
| Product name | 4,6-Dihydroxy-2-methylpyrimidine |
| 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) |
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Documents We Provide for 4,6-Dihydroxy-2-methylpyrimidine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,6-Dihydroxy-2-methylpyrimidine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,6-Dihydroxy-2-methylpyrimidine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antiviral or antibacterial compounds | Prepared via organic synthesis reactions including condensation and substitution |
| Agrochemicals | Used as an agrochemical intermediate in the synthesis of bioactive pyrimidine-based insecticides or fungicides | Active molecular scaffolds constructed through functional group modification or cyclization reactions |
| Chemical Research | Used as an organic building block for constructing functional molecules containing pyrimidine structures | Subjected to nucleophilic substitution, metal-catalyzed coupling, and other reactions in laboratory settings |
| Materials Science | Potentially used as a precursor in the synthesis of functional materials (e.g., ligands or fluorescent probes) | Specific-performance materials fabricated via coordination chemistry or conjugated system extension |
Manufacturing Quality Control of 4,6-Dihydroxy-2-methylpyrimidine
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and presence of visible impurities. Typically appears as a white to off-white crystalline powder. |
| Identification | Infrared Spectroscopy (IR) | Compare the sample spectrum with a reference standard spectrum; confirm molecular structure through characteristic absorption peaks (e.g., O-H, C=O, C=N). |
| Proton Nuclear Magnetic Resonance Spectroscopy (¹H-NMR) | Analyze chemical shifts, coupling constants, and integration areas of hydrogen atoms to confirm compound structure and substituent positions. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 column with a UV detector (e.g., 260 nm); quantify the main component based on retention time and peak area. |
| Impurity Analysis | High-Performance Liquid Chromatography (HPLC) | Detect related substances, including synthetic intermediates and degradation products; calculate limits for individual and total impurities. |
| Water Content | Karl Fischer Titration | Use titration to precisely determine water content in the sample; suitable for trace water detection. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Dry the sample at a specified temperature and measure mass loss to evaluate volatile components or residual solvents. |
| Residue on Ignition | Sulfated Ash Test | Determine the mass of inorganic residues remaining after high-temperature incineration of the sample; used to assess inorganic impurity levels. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure concentrations of heavy metal elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopeial safety limits. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents that may remain from the manufacturing process (e.g., methanol, ethanol, acetone, dichloromethane). |
| Melting Point | Melting Point Determination (Capillary Method or DSC) | Use a melting point apparatus or Differential Scanning Calorimetry (DSC) to determine the melting temperature, verifying purity and crystalline form consistency. |
| Polymorph Analysis | X-Ray Powder Diffraction (XRPD) | Analyze characteristic diffraction peaks of the crystal structure to identify different polymorphic forms and ensure batch-to-batch consistency (especially important in pharmaceutical applications). |
Technical Specifications of 4,6-Dihydroxy-2-methylpyrimidine
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Melting Point | 245–249 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Consistent with structure |
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 4,6-Dihydroxy-2-methylpyrimidine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,6-Dihydroxy-2-methylpyrimidine
Safety Information of 4,6-Dihydroxy-2-methylpyrimidine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4,6-Dihydroxy-2-methylpyrimidine
Industrial 4,6-Dihydroxy-2-methylpyrimidine 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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