3-CYANO-2-METHOXYPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7254-34-4 |
| Product name | 3-CYANO-2-METHOXYPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeElectronic GradeMaterial 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 3-CYANO-2-METHOXYPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-CYANO-2-METHOXYPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-CYANO-2-METHOXYPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates (e.g., for synthesis of antidepressants and antineoplastic agents) | Used in organic synthesis and catalytic reactions |
| Pesticides | Key precursors to active ingredients in insecticides or herbicides | Applied in condensation and halogenation reactions |
| Electronic Materials | Raw materials for synthesizing liquid crystal or optoelectronic materials | Employed in coupling reactions and purification processes |
| Dyes | Critical structural units for high-performance dyes or pigments | Utilized in diazotization and coupling reactions |
Manufacturing Quality Control of 3-CYANO-2-METHOXYPYRIDINE
| 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 (Impurities) | HPLC-UV or UPLC-MS | Separation and identification/quantification of structurally related impurities (e.g., 3-cyanopyridine, 2-methoxypyridine, hydrolysis/degradation products) using gradient elution and UV or mass-selective detection. |
| Residual Solvents | GC-FID or GC-MS | Headspace GC analysis with flame ionization or mass spectrometric detection to quantify residual solvents (e.g., methanol, dichloromethane, toluene) against calibrated standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration based on the reaction of iodine with water in anhydrous methanol/pyridine medium; measures trace water content volumetrically or coulometrically. |
| Heavy Metals (as Pb) | ICP-MS or AAS | Digestion followed by quantification of regulated heavy metals (Pb, Cd, Hg, As) using inductively coupled plasma mass spectrometry or atomic absorption spectroscopy against matrix-matched calibration standards. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride ions via suppressed conductivity detection (IC), or direct titration with silver nitrate using potentiometric endpoint detection. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement using calibrated capillary apparatus per USP <741>, reporting onset and clear point under controlled heating rate. |
| Appearance & Color | Visual Inspection / Hazen/APHA Color Scale | Subjective visual assessment against water (for clarity) and platinum-cobalt standard solutions (for color intensity) under controlled lighting. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Ignition of sample at 700–800 °C followed by weighing of non-volatile residue; expresses inorganic ash content as weight percent. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at 20 °C using sodium D-line (589 nm); confirms absence of chiral contamination (though compound is achiral, detects optically active impurities). |
Technical Specifications of 3-CYANO-2-METHOXYPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 68–72°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 3-CYANO-2-METHOXYPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-CYANO-2-METHOXYPYRIDINE
Packaging of 3-CYANO-2-METHOXYPYRIDINE
Industrial 3-CYANO-2-METHOXYPYRIDINE 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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