3-Pyridinemethanol Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 100-55-0 |
| Product name | 3-Pyridinemethanol |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 3-Pyridinemethanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Pyridinemethanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Pyridinemethanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antitubercular drugs (e.g., isoniazid derivatives) | Used as a starting material or intermediate in condensation, oxidation, or substitution reactions |
| Pesticides | Intermediate for preparing pyridine-based insecticides and herbicides | Applied to construct the active molecular scaffold containing a pyridine ring |
| Chemical Reagents | Multifunctional reagent in organic synthesis | Participates in nucleophilic substitution, esterification, and reduction reactions for constructing complex molecules |
| Materials Science | Ligand precursor for metal–organic frameworks (MOFs) or catalysts | Acts as a nitrogen-containing ligand coordinating with transition metals to form catalytically active centers |
| Dyes & Pigments | Intermediate for synthesizing specific pyridyl dyes | Introduces chromophore structures via coupling or cyclization reactions |
Manufacturing Quality Control of 3-Pyridinemethanol
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Determination | High-Performance Liquid Chromatography (HPLC) | Using a reversed-phase C18 column, with a mobile phase of methanol/water or acetonitrile/buffer salt, and a UV detector (e.g., 254 nm) for quantitative analysis of the main component's purity. Suitable for content determination of raw materials or intermediates. |
| Related Substances (Impurities) Test | HPLC - Gradient Elution Method | Separate the main peak and potential impurity peaks using a gradient elution program. Calculate the impurity content based on relative retention time and peak area, complying with ICH Q3A/B limits. |
| Moisture Content | Karl Fischer Titration (Karl Fischer) | Determine trace moisture in the sample using an electrochemical or volumetric Karl Fischer titrator, ensuring the product's dryness meets pharmacopoeia or process specifications (typically ≤0.5%). |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | After heating and equilibrating the sample, the headspace gas is injected into a GC-FID or GC-MS system to quantitatively determine residual organic solvents such as methanol, ethanol, and ethyl acetate. |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | After acid digestion, the sample is analyzed for the content of elements such as lead, arsenic, cadmium, and mercury, ensuring compliance with the Chinese Pharmacopoeia or ICH Q3D element impurity limits. |
| Melting Point Determination | Capillary Melting Point Apparatus Method | Determine the temperature range from initial melting to complete melting of a solid sample, used to assess the purity and crystalline consistency of the substance (literature value approximately 79–81°C). |
| Appearance and Physical Properties | Visual Inspection + Microscope/Colorimeter Assistance | Observe color (should be white to off-white crystalline), odor, and crystalline morphology to ensure they meet the quality standard description. |
| pH Value (Solution) | pH Meter Method | Prepare an aqueous solution of a certain concentration (e.g., 1%), and use a calibrated pH meter to measure its acidity or alkalinity, assessing whether acidic or basic impurities have been introduced. |
| UV Absorption Characteristics | UV-Visible Spectrophotometry (UV-Vis) | Scan the absorption curve in the wavelength range of 200–400 nm, confirming the position of characteristic absorption peaks (e.g., ~260 nm), used for identification or auxiliary purity assessment. |
| Structural Confirmation | Proton Nuclear Magnetic Resonance (¹H NMR) + Mass Spectrometry (MS) | Confirm the chemical structure by comparing characteristic chemical shifts in ¹H NMR (such as pyridine ring protons, methylene, and hydroxyl signals) and the molecular ion peak in MS (m/z 109 [M+H]+). |
Technical Specifications of 3-Pyridinemethanol
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | ≥98.0% |
| Water | ≤1.0% |
| Color(APHA) | ≤400 |
| Refractive index | 1.5440~1.5470 |
| Density(20℃) g/ml | 1.130~1.140 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 3-Pyridinemethanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Pyridinemethanol
Packaging of 3-Pyridinemethanol
Industrial 3-Pyridinemethanol 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply