3-HYDROXY-6-METHYL-2-NITROPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15128-90-2 |
| Product name | 3-HYDROXY-6-METHYL-2-NITROPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-HYDROXY-6-METHYL-2-NITROPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key structural building blocks in the synthesis of drug molecules | Organic synthesis methods including oxidation, reduction, and substitution reactions |
| Agrochemical Intermediates | Preparation of biologically active agrochemical compounds | Synthetic processes including catalytic hydrogenation and diazonium salt coupling |
| Materials Science | Production of novel functional materials | Formation of polymeric materials via polymerization and condensation reactions |
Manufacturing Quality Control of 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at ~254 nm. |
| Related Substances | HPLC-UV or HPLC-MS | Separation and detection of structurally related impurities (e.g., starting materials, intermediates, degradants) using gradient elution and UV or mass-selective detection. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., methanol, acetone, ethyl acetate) per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic elements (e.g., Pb, Cd, As, Hg) after acid digestion, offering sub-pptr detection limits per ICH Q3D. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measurement of inorganic ash content after high-temperature incineration (500–600 °C) followed by precise weighing. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate (e.g., 1–2 °C/min). |
| Appearance & Color | Visual Inspection / APHA Color Scale | Subjective assessment of physical state and color intensity compared to platinum-cobalt standard solutions. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride ions (IC) or argentometric titration with silver nitrate endpoint detection. |
| pH of Aqueous Suspension | pH Meter Measurement | Determination of hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of size distribution based on angular scattering pattern of laser light passing through dispersed sample in liquid medium. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral molecules in solution at specified wavelength (e.g., sodium D-line) and concentration. |
| Organic Volatile Impurities (OVI) | GC-MS | Targeted and untargeted screening of low-level volatile and semi-volatile organic impurities using mass spectral identification and quantification. |
| Microbial Limits | Membrane Filtration / Plate Count | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) per Ph. Eur. 2.6.12 / USP <61>. |
Technical Specifications of 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | Off-white to light yellow crystalline powder |
| Purity | >=98.5% |
| Melting Point | 124–128°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 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
Safety Information of 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-HYDROXY-6-METHYL-2-NITROPYRIDINE
Industrial 3-HYDROXY-6-METHYL-2-NITROPYRIDINE 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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