5-AMINOPYRIMIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 591-55-9 |
| Product name | 5-AMINOPYRIMIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 5-AMINOPYRIMIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-AMINOPYRIMIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-AMINOPYRIMIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antiviral agents (e.g., zidovudine analogues) and anticancer drugs | Constructs active molecular scaffolds via nucleophilic substitution, coupling reactions, or cyclization |
| Agrochemicals | Key intermediate for synthesizing novel fungicides and herbicides | Introduces heterocyclic structures through condensation or substitution reactions involving the amino functional group |
| Chemical Research | Organic building block for constructing pyrimidine derivatives | Applied in modern synthetic methodologies such as Suzuki coupling and Buchwald–Hartwig amination |
| Materials Science | Used to prepare nitrogen-containing heterocyclic functional materials (e.g., fluorescent probes, ligands) | Introduces functional groups via coordination chemistry or polymerization |
Manufacturing Quality Control of 5-AMINOPYRIMIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies 5-aminopyrimidine by reversed-phase HPLC with UV detection at ~260 nm, using external standard calibration. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., 2-aminopyrimidine, 4-aminopyrimidine, diaminopyrimidines) via gradient HPLC separation and UV response. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration with iodine generated electrochemically or added stoichiometrically in pyridine-free reagent. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled ashing at 700-800 C and weighing of the cooled crucible. |
| Heavy Metals | ICP-OES | Quantifies total heavy metals (Pb, Cd, Hg, As, Cr, Ni) after acid digestion by measuring elemental emission intensities at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with suppressed conductivity detection. |
| Sulfate Impurity | Ion Chromatography | Separates and quantifies sulfate ions using anion-exchange column with suppressed conductivity detection. |
| Iron Content | AAS | Measures iron concentration by atomic absorption spectroscopy after acid digestion and nebulization into flame or graphite furnace. |
| pH of Aqueous Solution | Potentiometric Titration | Determines pH of a saturated aqueous suspension using calibrated glass electrode and reference electrode. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid using capillary tube and calibrated heating block. |
| Organic Volatile Impurities | GC-FID | Detects and quantifies residual solvents (e.g., methanol, acetone, DMF) by gas chromatography with flame ionization detection. |
| Bulk Density | Graduated Cylinder Method | Determines mass per unit volume of freely settled powder in a standardized cylinder under controlled tapping conditions. |
Technical Specifications of 5-AMINOPYRIMIDINE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 74–78°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| 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 5-AMINOPYRIMIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-AMINOPYRIMIDINE
Packaging of 5-AMINOPYRIMIDINE
Industrial 5-AMINOPYRIMIDINE 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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