2-HYDROXY-5-METHYLPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 91914-06-6 |
| Product name | 2-HYDROXY-5-METHYLPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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 2-HYDROXY-5-METHYLPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-HYDROXY-5-METHYLPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-HYDROXY-5-METHYLPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of pesticide intermediates | Prepared via organic synthesis methods, such as alkylation and hydroxylation |
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used as intermediates in the synthesis of certain antibiotics or anti-inflammatory drugs |
| Fine fragrances | Fragrance additive | Employed as an intermediate in fragrance synthesis for formulating specific scent profiles |
| Chemical manufacturing | Synthesis of other nitrogen-containing heterocyclic compounds | Synthesized into more complex compounds via catalytic reactions or nucleophilic substitution |
Manufacturing Quality Control of 2-HYDROXY-5-METHYLPYRIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time matching and threshold limits per ICH Q3B. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., methanol, acetone, toluene) against calibrated standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification after acid digestion, based on isotopic mass spectrometry with detection limits <0.1 ppb. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column with suppressed conductivity detection; quantified via external calibration. |
| Sulfated Ash | Gravimetric Analysis | Ignition at 750 C followed by sulfuric acid treatment and final weighing of residual inorganic ash. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or via automated optical detection as solid transforms to liquid under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of color and physical state (crystalline powder) against established reference standards under controlled lighting. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a defined saturated aqueous suspension (e.g., 1% w/v) using calibrated electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity versus angle to derive volume-based particle size distribution. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light passing through a solution of known concentration and path length. |
Technical Specifications of 2-HYDROXY-5-METHYLPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 48.0 - 52.0 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 2-HYDROXY-5-METHYLPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-HYDROXY-5-METHYLPYRIDINE
Packaging of 2-HYDROXY-5-METHYLPYRIDINE
Industrial 2-HYDROXY-5-METHYLPYRIDINE 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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