4-METHYL-PYRIDINE-2-CARBOXYLIC ACID Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 4021-08-3 |
| Product name | 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of anti-tuberculosis, antiviral, and central nervous system drugs | Constructs active molecular scaffolds via organic synthesis reactions, including amidation, esterification, and metal-catalyzed coupling |
| Agrochemicals | Used as an agrochemical intermediate in the synthesis of heterocyclic compounds with insecticidal or fungicidal activity | Introduces the picolinic acid structural unit via nucleophilic substitution, condensation, or cyclization reactions |
| Chemical Research | Used as a ligand or building block in the synthesis of metal–organic frameworks (MOFs) and coordination polymers | Forms stable complexes through carboxylate coordination to metal ions |
| Materials Science | Used in the preparation of functional organic materials, such as fluorescent probes or precursors for optoelectronic materials | Modifies molecular electronic properties via functional group transformations, including decarboxylation and halogenation |
Manufacturing Quality Control of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Determination | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with methanol-water or acetonitrile-water as the mobile phase, detected by UV detector (e.g., 254 nm). The content of the main component is quantified by comparing retention times and peak areas with those of reference standards, suitable for high-precision purity analysis. |
| Content Determination | Gas Chromatography (GC) | After appropriate derivatization (e.g., esterification), capillary columns are used for separation and flame ionization detection (FID). Suitable for volatile derivatives, offering high sensitivity and good reproducibility. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H-NMR and ¹³C-NMR are used to confirm molecular structures, providing information such as chemical shifts and coupling constants; considered the gold standard for compound structure verification. |
| Molecular Weight Determination | Mass Spectrometry (MS) | Utilizes ESI-MS or EI-MS to accurately determine molecular ion peaks ([M+H]⁺ or [M]⁺), aiding in structural identification and impurity detection. |
| Impurity Analysis | HPLC-MS Coupled Technique | Combines the separation capability of HPLC with the qualitative and quantitative power of MS, enabling effective identification and quantification of trace impurities (such as isomers and by-products), achieving comprehensive impurity profiling. |
| Residual Solvent Testing | Gas Chromatography (GC-FID/MS) | Uses headspace injection or direct injection to detect organic solvents (e.g., ethanol, acetone, dichloromethane) potentially remaining from synthesis processes, complying with ICH Q3C guidelines. |
| Water Content Determination | Karl Fischer Titration (KF) | Employs either volumetric or coulometric Karl Fischer titration to precisely measure water content in samples, suitable for moisture-sensitive active pharmaceutical ingredients or intermediates. |
| Melting Point Determination | Microscopic Melting Point Apparatus Method | Determines the melting range by heating the sample and observing its melting behavior, used for preliminary assessment of substance purity and physical consistency. |
Technical Specifications of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
Safety Information of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID
Industrial 4-METHYL-PYRIDINE-2-CARBOXYLIC ACID 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply