4-tert-butyl-2-chloropyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 81167-60-4 |
| Product name | 4-tert-butyl-2-chloropyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 4-tert-butyl-2-chloropyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-tert-butyl-2-chloropyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-tert-butyl-2-chloropyridine
| Industry | Application | Process |
|---|---|---|
| Pesticides | Insecticide intermediate | Used as a key intermediate in the synthesis of novel pyridine-based insecticides to construct the active molecular scaffold |
| Pharmaceuticals | Pharmaceutical synthesis intermediate | Applied in the preparation of biologically active nitrogen-containing heterocyclic compounds for anti-inflammatory and anticancer drug development |
| Organic synthesis | Organic synthesis reagent | Employed as a chloroarene substrate in cross-coupling reactions to form C–C or C–N bonds |
Manufacturing Quality Control of 4-tert-butyl-2-chloropyridine
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column (e.g., C18) with methanol/water or acetonitrile/water as the mobile phase, and a UV detector (e.g., 254 nm) for quantitative analysis of the main component's purity. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Confirms molecular structure and substitution positions by analyzing chemical shifts and coupling patterns of hydrogen and carbon atoms using ¹H NMR and ¹³C NMR. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Suitable for analyzing volatile impurities or residual solvents; identifies unknown impurities via mass spectral library matching, combined with retention time for qualitative and quantitative analysis. |
| Moisture Content | Karl Fischer Titration | Uses electrochemical titration to accurately determine trace moisture in samples, ensuring product stability and reactivity are not compromised. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatilizes organic solvents by heating the sample, followed by separation on a capillary column and detection by FID, compliant with ICH Q3C guidelines. |
| Melting Point | Capillary Melting Point Apparatus | Determines initial and final melting temperatures during heating to assess crystalline purity and batch-to-batch consistency. |
| Appearance and Color | Visual Color Comparison | Observes solid form and color under standard lighting; compares with standard color solutions if necessary to judge compliance with quality specifications. |
| Heavy Metal Limits | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After acid digestion, measures concentrations of elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopeial or customer-defined safety limits. |
| pH Value (if water-soluble) | pH Meter Measurement | Prepares an aqueous solution at appropriate concentration and measures pH using a calibrated pH meter to evaluate acidity or alkalinity impact on downstream processes. |
Technical Specifications of 4-tert-butyl-2-chloropyridine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.04–1.06 g/cm³ |
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 4-tert-butyl-2-chloropyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-tert-butyl-2-chloropyridine
Safety Information of 4-tert-butyl-2-chloropyridine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-tert-butyl-2-chloropyridine
Industrial 4-tert-butyl-2-chloropyridine 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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