3,6-dichloropyridazin-4-amine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 823-58-5 |
| Product name | 3,6-dichloropyridazin-4-amine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 3,6-dichloropyridazin-4-amine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,6-dichloropyridazin-4-amine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,6-dichloropyridazin-4-amine
| Industry | Application | Process Description |
|---|---|---|
| Pesticides | Fungicide intermediate | Used as a key intermediate in the synthesis of pyridazinone-based fungicides for producing biologically active pesticide compounds. |
| Pharmaceuticals | Pharmaceutical synthesis intermediate | Applied in the synthesis of drug molecules exhibiting anti-inflammatory, antibacterial, and antitumor biological activities. |
| Chemical Industry | Organic synthesis reagent | Employed as an amine derivative in organic synthesis, participating in nucleophilic substitution and coupling reactions. |
| Research & Development | New compound development | Utilized as a structural building block for the design and synthesis of novel heterocyclic compounds, supporting biological activity screening. |
Manufacturing Quality Control of 3,6-dichloropyridazin-4-amine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-DAD or UPLC-MS | Separation and identification of impurities (e.g., mono-chloro analogs, hydrolysis products) via retention time matching and spectral/MS data. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., methanol, acetone, DMF) based on calibrated external standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with sample moisture. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using isotopic mass spectrometry for sub-ppb sensitivity. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and conductivity detection of chloride ions released from hydrolyzable chlorides or residual HCl in the sample matrix. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing (500–600 °C) and weighing. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using Mie scattering theory to determine D10, D50, D90 values per ISO 13320. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a standardized suspension (e.g., 1% w/v in water) using calibrated pH electrode per EP 2.2.3. |
| Specific Optical Rotation | Polarimetry | Determination of chiral purity (if applicable) via angular rotation of plane-polarized light in solution, though compound is achiral; used as identity confirmation. |
| Bulk and Tapped Density | Powder Rheometer / Tap Density Tester | Measurement of volume change under standardized tapping to derive bulk density and compressibility index per USP <1174>. |
Technical Specifications of 3,6-dichloropyridazin-4-amine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 142–146°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| 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
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Download COA of 3,6-dichloropyridazin-4-amine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,6-dichloropyridazin-4-amine
Safety Information of 3,6-dichloropyridazin-4-amine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,6-dichloropyridazin-4-amine
Industrial 3,6-dichloropyridazin-4-amine 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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