4,6-DICHLORO-2-METHYL-5-(1-ACETYL-2-IMIDAZOLIN-2-YL)-AMINOPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 75438-54-9 |
| Product name | 4,6-DICHLORO-2-METHYL-5-(1-ACETYL-2-IMIDAZOLIN-2-YL)-AMINOPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 75438-54-9
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 75438-54-9 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 75438-54-9
| Industry | Application | Process |
|---|---|---|
| Pesticides | Insecticide intermediate | Used as a key intermediate in the synthesis of novel insecticides for producing high-efficacy, low-toxicity pesticide products |
| Pharmaceuticals | Drug development intermediate | Applied in the synthesis of biologically active pyrimidine compounds for anti-inflammatory and antitumor drug development |
| Fine chemicals | Organic synthesis intermediate | Employed as a functionalized precursor in imidazoline and pyrimidine ring construction for multi-step synthesis of complex molecules |
Manufacturing Quality Control of 75438-54-9
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities under natural light or standard light sources. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 column and UV detector (e.g., 254 nm) to qualitatively identify components by retention time and quantify main component content using peak area normalization or external standard method. |
| Related Substances (Impurity Analysis) | High-Performance Liquid Chromatography (HPLC) | Separate and detect possible synthetic intermediates, degradation products, and other organic impurities using a gradient elution program. Typically, total impurities should be ≤0.5%. |
| Residual Solvents | Gas Chromatography (GC) | Based on ICH Q3C guidelines, detect residual volatile organic solvents used during production (e.g., methanol, ethanol, dichloromethane). |
| Water Content | Karl Fischer Titration | Accurately measure water content using titration, which is important for evaluating raw material stability and storage conditions. |
| Melting Point | Melting Point Determination (Capillary Method) | Determine the initial and final melting temperatures using a melting point apparatus for identification and preliminary purity assessment. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR), Mass Spectrometry (MS), Infrared Spectroscopy (IR) | Confirm molecular structure using ¹H-NMR and ¹³C-NMR; determine molecular ion peaks using LC-MS or EI-MS; validate functional groups with FT-IR. |
| Content Determination | HPLC External Standard Method or UV Spectrophotometry | HPLC provides higher accuracy by comparing with reference standards; UV quantifies based on absorbance at maximum absorption wavelength. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | For solid active pharmaceutical ingredients, determine particle size distribution, which affects solubility and formulation process performance. |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | Detect toxic elements such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopoeial limits (e.g., ChP, USP) for heavy metals. |
Technical Specifications of 75438-54-9
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 192°C - 196°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, faint odor |
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 75438-54-9
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 75438-54-9
Industrial 75438-54-9 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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