China Factory Direct
|
|
| CAS number | 63012-97-5 |
| Product name | 2-Methyl-3-(methylthio)furan |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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) |
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 |
|---|---|---|
| Fine Fragrances & Flavors | Formulation of flavor and fragrance compounds for food and personal care products | Serves as a synthetic intermediate for subsequent esterification or hydrogenation |
| Pharmaceuticals | Synthesis of active pharmaceutical ingredients (APIs) and intermediates | Applied in cyclization and substitution reactions |
| Agrochemicals | Preparation of insecticides or fungicides | Employed in multi-step organic synthesis, including oxidation and condensation |
| Organic Synthesis Research | Laboratory reagent | Used for small-scale custom synthesis |
| Detection Item | Common Detection Methods | Method Overview |
|---|---|---|
| Purity Analysis | Gas Chromatography (GC) | Separates 2-methyl-3-methylthiofuran using gas chromatography, with quantification performed via area normalization or external standard method to assess the content of the main component and impurity levels. Typically, capillary columns (e.g., DB-WAX, HP-5) and FID detectors are employed. |
| Content Determination | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the high separation capability of GC with the qualitative and quantitative functions of MS for precise identification and quantification of target compounds, suitable for determining the content of 2-methyl-3-methylthiofuran in complex matrices. |
| Impurity Testing | High-Performance Liquid Chromatography (HPLC) or GC | For non-volatile or thermally unstable impurities, HPLC (e.g., C18 reversed-phase column with UV or DAD detection) is used; volatile impurities are screened and quantified using GC methods. |
| Moisture Content | Karl Fischer Titration | Uses either volumetric or coulometric Karl Fischer titration to accurately determine trace moisture content in samples, ensuring product stability and compliance with quality standards. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Combines headspace sampling with GC-FID to detect organic solvents (e.g., methanol, ethanol, dichloromethane) potentially residual from production processes, meeting ICH Q3C guideline requirements. |
| Heavy Metals / Elemental Impurities | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, ICP-MS is used to determine levels of heavy metals such as lead, arsenic, cadmium, and mercury, ensuring compliance with pharmacopoeial or food additive regulatory limits. |
| Appearance and Color | Visual Color Comparison or UV-Vis Spectrophotometry | Assesses sample color by comparison with standard reference solutions or by measuring absorbance at specific wavelengths, reflecting oxidation or degradation status. |
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.520–1.530 |
| Relative Density (20°C/25°C) | 1.07–1.09 g/cm³ |
| Odor | Characteristic sulfurous odor |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.