2-Methoxy-3-methylpyrazine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2847-30-5 |
| Product name | 2-Methoxy-3-methylpyrazine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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Documents We Provide for 2-Methoxy-3-methylpyrazine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methoxy-3-methylpyrazine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methoxy-3-methylpyrazine
| Industry | Application | Process |
|---|---|---|
| Food & Flavor | Used as a formulation ingredient in nut, coffee, cocoa, and popcorn flavors to impart roasted and popcorn-like aroma notes | Flavor compounding |
| Tobacco | Applied in cigarette flavoring to enhance smoke quality and impart nutty and roasted aroma notes | Tobacco flavoring |
| Household & Personal Care Fragrances | Used in oral care products such as toothpaste and mouthwash, as well as in selected household and personal care fragrances | Fragrance compounding |
Manufacturing Quality Control of 2-Methoxy-3-methylpyrazine
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Separation using a capillary column and quantification with an FID detector. Main component purity is determined by peak area normalization or external standard method. |
| Content Determination | Gas Chromatography (GC) / High-Performance Liquid Chromatography (HPLC) | GC is suitable for volatile components; HPLC is preferred for thermally unstable samples, using C18 columns with UV detection (~254 nm) for quantification. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Separates and identifies unknown impurities; structural identification is achieved through mass spectrometry library matching, enabling qualitative and semi-quantitative analysis. |
| Water Content | Karl Fischer Titration | Accurately measures trace water using either volumetric or coulometric methods, suitable for samples dissolved in organic solvents. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatilized solvents from heated samples are introduced into the GC system and detected by FID or MS. Complies with ICH Q3C guidelines. |
| Heavy Metal Residues | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | High-sensitivity detection of trace metal elements (e.g., Pb, As, Cd, Hg). Samples require acid digestion prior to analysis. |
| Appearance and Physical Properties | Visual Inspection / Refractive Index / Density Measurement | Observe color and physical state; measure refractive index using a refractometer; determine density using a density bottle or digital densitometer to assist in assessing product consistency. |
| Melting Point / Boiling Point | Capillary Melting Point Apparatus / Distillation Method | Determines characteristic physical constants to confirm substance identity and purity (Note: 2-methoxy-3-methylpyrazine is a liquid, typically boiling point is measured). |
Technical Specifications of 2-Methoxy-3-methylpyrazine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.045–1.065 g/cm³ |
| Odor | Characteristic pyrazine odor |
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-Methoxy-3-methylpyrazine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methoxy-3-methylpyrazine
Packaging of 2-Methoxy-3-methylpyrazine
Industrial 2-Methoxy-3-methylpyrazine 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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