6-CHLORO-2-PICOLINIC ACID METHYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6636-55-1 |
| Product name | 6-CHLORO-2-PICOLINIC ACID METHYL ESTER |
| 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) |
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Documents We Provide for 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-CHLORO-2-PICOLINIC ACID METHYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of antitumor and antibacterial agents | Used as a pyridine carboxylic acid derivative in condensation reactions |
| Agrochemical Intermediates | Synthesis of active ingredients for herbicides and insecticides | Applied in heterocyclic structure construction via acylation, amination, and related steps |
| Organic Synthesis | Construction of chloropyridine-based scaffolds | Employed in functional group introduction via nucleophilic substitution or coupling reactions |
Manufacturing Quality Control of 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and visible impurities under natural light or standard illumination; it should appear as a white to off-white crystalline powder. |
| Identification | Infrared Spectroscopy (IR) | Determine the infrared absorption spectrum using an IR spectrometer, compare with the reference spectrum to confirm consistency of characteristic functional groups (e.g., ester group, pyridine ring, C–Cl bond). |
| Identification | High-Performance Liquid Chromatography (HPLC) | Compare retention time with that of reference standard; consistent retention time under specific chromatographic conditions confirms identity. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with methanol-water or acetonitrile-water as mobile phase, UV detector (typically 220–260 nm), and external standard method for quantification. The main component content is generally required to be ≥98.0%. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same chromatographic conditions as for content determination or gradient elution program; separate and quantify potential impurities (e.g., starting materials, intermediates, degradation products). Single impurity ≤0.5%, total impurities ≤1.0%. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct injection with FID detection to measure residual organic solvents (e.g., methanol, dichloromethane, toluene) from manufacturing processes, complying with ICH Q3C guidelines. |
| Drying Loss | Thermogravimetric Analysis or Constant Temperature Drying at Atmospheric Pressure | Dry the sample at 105°C until constant weight, determine mass loss to assess moisture and volatile substances content; typically required to be ≤0.5%. |
| Residue on Ignition | Gravimetric Method | Ignite the sample at high temperature (approximately 700–800°C), then weigh the inorganic residue to assess total inorganic impurities; typically required to be ≤0.1%. |
| Heavy Metals | Thioacetamide Method (Colorimetry) or ICP-MS | Detect total heavy metals such as lead, cadmium, mercury, and arsenic according to pharmacopoeial methods; typically required to be ≤20 ppm. |
Technical Specifications of 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 68.0–72.0°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
Safety Information of 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 6-CHLORO-2-PICOLINIC ACID METHYL ESTER
Industrial 6-CHLORO-2-PICOLINIC ACID METHYL ESTER 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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