4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1194-74-7 |
| Product name | 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent Grade |
| Packaging | 25KG/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(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an intermediate in the synthesis of antiviral or antibacterial agents | Organic synthesis, condensation reactions |
| Agrochemicals | Used to prepare active ingredients for insecticides or herbicides | Catalytic reactions, structural modification |
| Dyes & Pigments | Used as an intermediate in dye synthesis, participating in chromophore construction | Coupling reactions, oxidation reactions |
| Materials Science | Used to prepare functional polymeric materials or coordination compounds | Polymerization reactions, coordination chemistry |
| Research & Development | Used as a chemical reagent in research on pyrimidine derivatives | Laboratory synthesis, analytical testing |
Manufacturing Quality Control of 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time matching and relative response factors. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common organic solvents (e.g., methanol, acetone, DMF) based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generation to determine water content via stoichiometric reaction with Karl Fischer reagent. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (Pb, Cd, Hg, As, etc.) after acid digestion, using isotopic detection for high sensitivity and selectivity. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection after aqueous extraction. |
| Sulfate Impurity | Ion Chromatography | Quantification of sulfate ions by anion-exchange chromatography with conductivity detection following sample dissolution. |
| Iron Content | AAS | Atomic absorption spectroscopy at characteristic wavelength (248.3 nm) after acid digestion and matrix-matched calibration. |
| pH of Aqueous Suspension | Potentiometric Measurement | Measurement of pH in a defined suspension (e.g., 1% w/v in water) using calibrated glass electrode and pH meter. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, observed visually under controlled heating rate. |
| Loss on Drying | Gravimetric Analysis | Weight loss measured after drying under specified conditions (e.g., 105 C, 2 h) to assess volatile and moisture content. |
| Particle Size Distribution | Laser Diffraction | Analysis of dispersed sample in liquid medium using light scattering principles to calculate volume-based particle size distribution. |
Technical Specifications of 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 248–252°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI)
Industrial 4(1H)-Pyrimidinone, 6-hydroxy-2,5-dimethyl- (9CI) 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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