4-Pyridinemethaneamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3731-53-1 |
| Product name | 4-Pyridinemethaneamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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 4-Pyridinemethaneamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Pyridinemethaneamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Pyridinemethaneamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in drug synthesis | Used in condensation and acylation reactions |
| Pesticides | Intermediate in pesticide synthesis | Used in amidation and esterification reactions |
| Dyes & Pigments | Catalyst | Applied in coupling and dye modification reactions |
| Chemical Reagents | Catalyst for organic synthesis | Used in transesterification and condensation reactions |
| Materials Science | Synthesis of functional polymers | Applied in polymerization and crosslinking reactions |
Manufacturing Quality Control of 4-Pyridinemethaneamine
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with UV detection (typically at 254 nm or 260 nm). Quantification of DMAP content is performed via external standard or internal standard method, offering high sensitivity and good reproducibility. |
| Purity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Applicable for detecting volatile impurities. Impurity components are identified and qualitatively assessed by comparison with reference spectral libraries. Note the thermal stability of DMAP; derivatization may be necessary if required. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H-NMR and ¹³C-NMR are used to confirm compound structure. Characteristic peaks include methyl protons (~2.9 ppm) and pyridine ring protons, which help verify the correctness of the target compound's structure. |
| Residual Solvent Testing | Gas Chromatography (GC) | Follows pharmacopeial or ICH guidelines to detect organic solvents (e.g., methanol, ethanol, acetone) potentially residual from production processes. Headspace injection is employed to ensure compliance with safety limits. |
| Moisture Content | Karl Fischer Titration | Accurately measures water content in samples. Available in volumetric and coulometric forms, suitable for trace moisture detection. This is a key parameter for controlling raw material stability. |
| Melting Point Determination | Melting Point Instrument Method | Automated or manual melting point instruments are used to determine the melting temperature of DMAP (literature value approximately 111–113°C), serving as an initial indicator of substance purity and consistency. |
| Heavy Metal Detection | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Used to detect toxic metal residues such as lead, cadmium, mercury, and arsenic. Samples require prior digestion treatment to ensure compliance with pharmaceutical or high-purity reagent standards. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Gradient elution is used to separate the main component from impurities (e.g., unreacted 4-aminopyridine, oxidation products). UV detection is applied for impurity limit testing, commonly used for quality consistency evaluation. |
Technical Specifications of 4-Pyridinemethaneamine
| Test Item | Specification |
|---|---|
| Appearance | Orange liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 35–37°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic odor |
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-Pyridinemethaneamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Pyridinemethaneamine
Packaging of 4-Pyridinemethaneamine
Industrial 4-Pyridinemethaneamine 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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