4-PYRIDINE METHANOL HYDROCHLORIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 62302-28-7 |
| Product name | 4-PYRIDINE METHANOL HYDROCHLORIDE |
| 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) |
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Documents We Provide for 4-PYRIDINE METHANOL HYDROCHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-PYRIDINE METHANOL HYDROCHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-PYRIDINE METHANOL HYDROCHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in the preparation of anticancer and antimicrobial agents |
| Agrochemicals | Synthesis of agrochemical intermediates | Applied in the production of insecticides, herbicides, and other crop protection agents |
| Materials | Preparation of functional materials | Serves as a polymer modifier or precursor for liquid crystal material synthesis |
| Analytical Chemistry | Reference standards or reagents | Employed in qualitative or quantitative analysis during analytical testing |
Manufacturing Quality Control of 4-PYRIDINE METHANOL HYDROCHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~260 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities (e.g., 4-pyridinecarboxaldehyde, 4-pyridylacetic acid) using gradient HPLC-UV; identification via retention time matching and/or spiking. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual solvents (e.g., methanol, ethyl acetate, toluene) per ICH Q3C guidelines. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic elements (Pb, Cd, Hg, As) after acid digestion, offering sub-ppq detection limits and compliance with ICH Q3D. |
| Chloride Content | Potentiometric Titration | Direct titration with standardized silver nitrate solution using a silver indicator electrode; based on precipitation of AgCl. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical generation of titrant in anhydrous medium; measures trace water content by stoichiometric reaction with iodine. |
| pH (1% w/v aqueous solution) | pH Potentiometry | Measurement using calibrated pH meter with glass electrode; reflects protonation state and hydrolytic stability of the salt. |
| Residue on Ignition | Gravimetric Analysis | Ignition at 700–800 °C followed by weighing of inorganic residue; indicates non-volatile inorganic impurities. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample using Mie theory to determine D10, D50, D90 values relevant to handling and dissolution. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating; confirms identity and crystallinity (expected range: 178–182 °C). |
Technical Specifications of 4-PYRIDINE METHANOL HYDROCHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 178-182°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 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-PYRIDINE METHANOL HYDROCHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 4-PYRIDINE METHANOL HYDROCHLORIDE
Industrial 4-PYRIDINE METHANOL 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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