2-Pyridinecarboxaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1121-60-4 |
| Product name | 2-Pyridinecarboxaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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-Pyridinecarboxaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Pyridinecarboxaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Pyridinecarboxaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antiviral drug intermediates | Condensation and oxidation |
| Pesticides | Synthesis of herbicide or insecticide intermediates | Acylation and alkylation |
| Chemical feedstocks | Synthesis of other organic compounds | Esterification and reduction |
| Materials science | Synthesis of functional materials | Polymerization and crosslinking |
| Fine fragrances | Synthesis of fragrance ingredients | Esterification and alkylation |
Manufacturing Quality Control of 2-Pyridinecarboxaldehyde
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, state, and presence of impurities under natural light or standard illumination. Pyridine-2-carboxaldehyde is typically a colorless to pale yellow liquid. |
| Purity | Gas Chromatography (GC) | Capillary column gas chromatography with FID detector is used for quantitative analysis of the main component. Purity is calculated using peak area normalization or internal standard method, suitable for high-sensitivity detection of volatile organic compounds. |
| Water Content | Karl Fischer Titration | Measures trace moisture content based on the quantitative reaction of iodine with sulfur dioxide in a pyridine/methanol system, using potentiometric titration or coulometric method. |
| pH Value | pH Meter Method | Dilute the sample appropriately and measure the pH of its aqueous solution using a calibrated pH meter to assess the presence of acidic or basic impurities. |
| Boiling Point | Distillation Method or Digital Boiling Point Apparatus | Determine the boiling range using a standard distillation setup or automated boiling point instrument under atmospheric or reduced pressure to verify compliance with physical property specifications. |
| Refractive Index | Abbe Refractometer Method | Measure the refractive index of the sample at a specified temperature (usually 20°C or 25°C) using an Abbe refractometer as an auxiliary parameter for identification and purity assessment. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, determine residual levels of heavy metal elements such as lead, cadmium, mercury, and arsenic by AAS or ICP-MS to ensure compliance with pharmacopeial or industrial standard limits. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) or Gas Chromatography (GC) | Use reversed-phase HPLC or GC to separate potential synthesis by-products or degradation impurities. Qualitative and quantitative analysis is performed by comparing retention times and peak areas with reference standards. |
| Density | Densitometer or Pycnometer Method | Measure the density of the sample at standard temperature using a digital densitometer or pycnometer for quality consistency control. |
Technical Specifications of 2-Pyridinecarboxaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Colorless to yellow clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.535–1.545 |
| Relative Density (20°C/25°C) | 1.075–1.085 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 2-Pyridinecarboxaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Pyridinecarboxaldehyde
Packaging of 2-Pyridinecarboxaldehyde
Industrial 2-Pyridinecarboxaldehyde 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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