2-Chloro-5-methylpyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 18368-64-4 |
| Product name | 2-Chloro-5-methylpyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 2-Chloro-5-methylpyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Chloro-5-methylpyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Chloro-5-methylpyridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used in the synthesis of various pharmaceuticals, including antidepressants and analgesics |
| Pesticide Industry | Intermediate | Used in the synthesis of pesticides, including insecticides and fungicides |
| Chemical Industry | Synthesis of Other Organic Compounds | Employed as a raw material or intermediate in the synthesis of other organic compounds, such as dyes and fragrances |
| Research | Laboratory Reagent | Used as a research reagent in organic synthesis reactions to explore new synthetic pathways and methodologies |
Manufacturing Quality Control of 2-Chloro-5-methylpyridine
| Milestone | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Determination | Gas Chromatography (GC) | Separation by capillary column and quantification with FID detector. The main component purity is calculated by area normalization or external standard method. Suitable for volatile organic compounds, with high sensitivity and good repeatability. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines GC separation with MS identification capability to identify and quantify trace impurities (such as isomers, by-products, residual solvents), improving the accuracy of impurity identification. |
| Water Content | Karl Fischer Titration (KF Titration) | Utilizes electrochemical titration principle to accurately determine trace water in the sample. Suitable for measuring trace water in organic compounds, with accurate and reliable results. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | The volatile solvents in the sample are transferred to the headspace after heating, then separated and detected by GC. Suitable for detecting residual solvents such as methanol, ethanol, and dichloromethane. |
| Appearance and Color | Visual Colorimetry / Spectrophotometry | Visually observe whether the liquid is clear without suspended particles; or use a UV-Visible spectrophotometer to measure absorbance at specific wavelengths to evaluate colorimetric parameters. |
| Melting Point/Boiling Point | Capillary Melting Point Apparatus / Distillation Method + Thermometer | Determines physical constants to assist in identifying authenticity and purity. 2-Chloro-5-methylpyridine is a liquid, and its boiling point is typically measured (literature value around 195–200°C). |
| pH Value (Aqueous Solution) | pH Meter Measurement | Prepare a solution of the sample at a certain concentration and measure its acidity or alkalinity using a calibrated pH meter to assess the presence of acidic or basic impurities. |
| Heavy Metal Residues | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After digestion, the content of heavy metals such as lead, arsenic, mercury, and cadmium is determined to ensure compliance with pharmacopoeia or industrial standard limits. |
| Chlorine Content Verification | Oxygen Bottle Combustion - Potentiometric Titration | The sample is combusted in an oxygen bottle to convert halogen ions, which are then titrated potentiometrically with silver nitrate to determine total chlorine content, verifying whether the chlorine atoms in the molecular structure match the theoretical value. |
Technical Specifications of 2-Chloro-5-methylpyridine
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.140–1.160 g/cm³ |
| Odor | Characteristic pyridine-like 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 2-Chloro-5-methylpyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Chloro-5-methylpyridine
Packaging of 2-Chloro-5-methylpyridine
Industrial 2-Chloro-5-methylpyridine 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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