Pyridin-4-ylmethanol hydrobromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 65737-59-9 |
| Product name | Pyridin-4-ylmethanol hydrobromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Pyridin-4-ylmethanol hydrobromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pyridin-4-ylmethanol hydrobromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pyridin-4-ylmethanol hydrobromide
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antiviral and antitumor drugs | Used as an organic synthesis intermediate in drug molecule construction via nucleophilic substitution, reduction, or coupling reactions |
| Chemical Synthesis | Functional building block containing a pyridine ring | Applied in the preparation of pyridine derivatives through deprotection, acylation, or alkylation to incorporate into target molecular structures |
Manufacturing Quality Control of Pyridin-4-ylmethanol hydrobromide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, state, and presence of visible particulates under natural light or standard illumination. |
| Identification | Infrared Spectroscopy (IR) | Compare the sample's spectrum with a reference standard to confirm consistency of functional groups and characteristic molecular absorption peaks. |
| Nuclear Magnetic Resonance Spectroscopy (¹H-NMR, ¹³C-NMR) | Confirm molecular structure by analyzing chemical shifts, peak splitting patterns, and other spectral features in proton and carbon spectra. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase chromatographic column with a UV detector and either external or internal standard method to determine the content of the main component and assess purity. |
| Non-aqueous Titration | Titrate in a non-aqueous solvent (e.g., glacial acetic acid) using perchloric acid as the titrant and crystal violet as the indicator to determine the content of hydrobromide salts. | |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use gradient or isocratic elution to detect and quantify potential organic impurities (e.g., unreacted starting materials, degradation products). |
| Water Content | Karl Fischer Titration | Measure water content based on the quantitative reaction between iodine and sulfur dioxide in an anhydrous environment. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents potentially residual from manufacturing processes (e.g., methanol, ethanol, acetonitrile), in accordance with ICH guidelines. |
| Residue on Ignition | Residue on Ignition Test | Heat the sample to high temperature and determine the residual amount of non-volatile inorganic impurities. |
| Heavy Metals | Heavy Metals Test (e.g., Thioacetamide Method) | In acidic conditions, heavy metals react with hydrogen sulfide to form colored precipitates; use colorimetric comparison to limit-check for lead, mercury, cadmium, and other heavy metal impurities. |
| Bromide Ion Test | Ion Chromatography or Silver Titration | Ion chromatography can quantitatively determine bromide ion content; silver titration uses silver nitrate to detect and quantify the presence of hydrobromic acid. |
| Melting Point | Capillary Melting Point Determination | Use a melting point apparatus to determine the temperature range at which the sample transitions from solid to liquid, for preliminary identification and purity assessment. |
Technical Specifications of Pyridin-4-ylmethanol hydrobromide
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 162-166°C |
| Total Impurities | <=1.5% |
| 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 Pyridin-4-ylmethanol hydrobromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Pyridin-4-ylmethanol hydrobromide
Safety Information of Pyridin-4-ylmethanol hydrobromide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Pyridin-4-ylmethanol hydrobromide
Industrial Pyridin-4-ylmethanol hydrobromide 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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