China Factory Direct
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| CAS number | 7252-84-8 |
| Product name | 3-AMINO-6-METHOXYPYRIDAZINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of biologically active heterocyclic compounds, including anticancer, antiviral, and cardiovascular agents | Applied in constructing the target molecular scaffold via nucleophilic substitution, coupling reactions, or cyclization |
| Agrochemicals | Used as an agrochemical intermediate in the synthesis of novel herbicides or insecticides | Applied in introducing functional groups through diazotization, alkylation, or acylation |
| Fine Chemicals | Used in the synthesis of dyes, fluorescent probes, or other functional materials | Applied as a nitrogen-containing heterocyclic building block in condensation or metal-catalyzed coupling reactions |
| Detection Item | Common Testing Method | Method Overview |
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| Appearance | Visual Inspection | Observe the sample's color, physical form (e.g., white or off-white crystalline powder), presence of foreign matter, or caking. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Utilize reversed-phase chromatographic columns with suitable mobile phases (e.g., methanol/buffer salt system) for separation, and quantify the main component using UV detection (e.g., 254 nm), assessing impurity levels. |
| Content Determination | HPLC External Standard Method or Titration | HPLC External Standard Method: Calculate content by comparing peak areas with a reference standard; Non-aqueous Titration: Titrate amino groups in glacial acetic acid medium using perchloric acid, suitable for active pharmaceutical ingredient content determination. |
| Related Substances (Impurities) | HPLC Gradient Elution Method | Separate potential process impurities and degradation products via gradient elution program. Set acceptable limits (e.g., individual impurity ≤0.5%, total impurities ≤1.0%) to ensure product safety. |
| Drying Loss | Drying Method (Constant Weight at 105°C) | Weigh sample into a tared weighing bottle, dry at 105°C until constant weight, calculate loss percentage to control moisture and volatile substances. |
| Melting Point | Capillary Melting Point Method | Determine melting temperature range (literature value approximately 130–135°C) using a digital melting point apparatus to assess compound purity. |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Use headspace injection or direct injection with capillary columns and FID detection to quantify residual organic solvents (e.g., methanol, ethanol, dichloromethane). |
| Heavy Metals | Heavy Metal Test Method from Chinese Pharmacopoeia | Use thioacetamide method or ICP-MS to control total levels of harmful heavy metals (e.g., lead, arsenic, cadmium, mercury) not exceeding 10 ppm (parts per million). |
| pH (Solution) | pH Meter Measurement | Prepare an aqueous solution at a specified concentration (e.g., 1%), then measure pH using a calibrated pH meter to verify acidity or alkalinity meets requirements (typically neutral or slightly alkaline). |
| Test Item | Specification |
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| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 128-132°C |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.