China Factory Direct
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| CAS number | 13258-59-8 |
| Product name | 2-ETHYL-6-METHYL-3-HYDROXYPYRIDINE HYDROCHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of antidepressants, anxiolytics, and central nervous system modulators | Organic synthesis; pharmaceutical intermediate production |
| Agriculture | Serves as an intermediate for plant growth regulators to promote crop growth or enhance stress tolerance | Chemical synthesis; formulation processing |
| Chemicals | Raw material for producing dyes, pigments, and other fine chemicals | Catalytic reactions; purification processes |
| Research | Biochemical reagent for enzyme activity studies or neurotransmitter-related experiments | Laboratory synthesis; analytical testing |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities (e.g., unreacted intermediates, isomers, degradants) using gradient HPLC-UV. |
| Loss on Drying (LOD) | Gravimetric (105 °C, 2 h) | Measurement of mass loss after drying under standardized conditions to determine volatile content including residual solvents and water. |
| Residual Solvents | GC-FID | Qualitative and quantitative analysis of common organic solvents (e.g., methanol, acetone, ethyl acetate) using gas chromatography with flame ionization detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of heavy metals (e.g., Pb, Cd, Hg, As) via inductively coupled plasma optical emission spectrometry after acid digestion. |
| Chloride Content | Potentiometric Titration (AgNO₃) | Determination of chloride ions by titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical quantification of water based on the stoichiometric reaction of iodine with water in anhydrous methanol medium. |
| pH (1% aqueous solution) | pH Meter Measurement | Direct measurement of hydrogen ion activity in a standardized aqueous suspension/solution using a calibrated pH electrode. |
| Appearance & Color | Visual Inspection / APHA Color Scale | Subjective assessment of physical state (crystalline powder) and color intensity compared against APHA platinum-cobalt standards. |
| Residue on Ignition | Gravimetric (500–600 °C) | Determination of inorganic ash content after high-temperature incineration of sample followed by weighing of residual residue. |
| Specific Optical Rotation | [α]D | Measurement of rotation of plane-polarized light at 589 nm to confirm chiral integrity and absence of racemization (if applicable to stereoisomer). |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (HPLC) |
| Melting Point | 182-186°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.