4-Pyridineacetic acid hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6622-91-9 |
| Product name | 4-Pyridineacetic acid hydrochloride |
| 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 4-Pyridineacetic acid hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Pyridineacetic acid hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Pyridineacetic acid hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Intermediates for synthesizing antitumor, antiviral, and neuroactive drugs | Serves as a key structural unit incorporated into target molecules via condensation, substitution, and related reactions to construct active pharmaceutical ingredients |
| Agrochemicals | Synthesis of novel pyridine-containing agrochemicals (e.g., herbicides and insecticides) | Used as a precursor to pyridine-based compounds, participating in heterocycle construction or functional group transformations |
| Organic Synthesis | Preparation of functionalized pyridine derivatives and ligands | Structurally modified via esterification, amidation, coupling, and related reactions for applications in catalysis and materials science |
Manufacturing Quality Control of 4-Pyridineacetic acid hydrochloride
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Examine the sample's color, physical state, and whether caking occurs under natural or standard lighting; assess conformity to specified appearance requirements. |
| Melting Point | Capillary Melting Point Method | Determine the melting temperature range using a melting point apparatus; used to evaluate purity and consistency of the substance. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., 254 nm); calculate the active ingredient content by comparison with a reference standard. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Optimize mobile phase conditions to separate the main peak from impurity peaks; detect and quantify related substances to assess purity and impurity limits. |
| Water Content | Karl Fischer Titration | Quantify water content based on the reaction of iodine with sulfur dioxide in the presence of pyridine and methanol. |
| Chloride Ion (Cl⁻) | Ion Chromatography or Argentometric Titration | Ion Chromatography: Separate and detect chloride ion concentration. Argentometric method: Titrate with standard silver nitrate solution using potassium chromate as indicator. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents potentially remaining from manufacturing (e.g., methanol, ethanol, dichloromethane) in accordance with ICH guidelines. |
| Sulfate/Heavy Metals | Turbidimetry or Atomic Absorption Spectroscopy (AAS) | Sulfate: Generate precipitate with barium chloride and measure turbidity. Heavy metals: Use sulfide colorimetry or AAS to determine levels of lead, cadmium, etc. |
| pH Value (Solution) | pH Meter Method | Prepare an aqueous solution of specified concentration (e.g., 1% w/v), then measure acidity or alkalinity using a calibrated pH meter. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at a specified temperature (e.g., 105°C) to constant weight; calculate the content of volatile substances based on weight loss. |
| Residue on Ignition (Sulphated Ash) | Sulfuric Acid Ashing at High Temperature | Treat sample with sulfuric acid, then ignite at high temperature (approx. 600–800°C) in a muffle furnace; weigh the residual inorganic matter. |
Technical Specifications of 4-Pyridineacetic acid hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 192-196°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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-Pyridineacetic acid hydrochloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Pyridineacetic acid hydrochloride
Safety Information of 4-Pyridineacetic acid hydrochloride
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-Pyridineacetic acid hydrochloride
Industrial 4-Pyridineacetic acid hydrochloride 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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