Methyl 2,2-dithienylglycolate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 26447-85-8 |
| Product name | Methyl 2,2-dithienylglycolate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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 Methyl 2,2-dithienylglycolate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl 2,2-dithienylglycolate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl 2,2-dithienylglycolate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antiviral drug intermediates | Organic synthesis reactions, including esterification or condensation |
| Agrochemicals | Preparation of insecticide or fungicide intermediates | Catalytic hydrogenation, cyclization, or other organic transformations |
| Chemical Research | Laboratory reagent or synthetic building block | Multistep organic synthesis, functional group modification |
| Materials Science | Precursor for specialty functional materials | Polymerization or ligand synthesis |
Manufacturing Quality Control of Methyl 2,2-dithienylglycolate
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and physical state (e.g., white to light yellow crystals or powder) to determine if it conforms to the standard description. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase column and a UV detector (e.g., 254 nm); quantify the main component using area normalization or external standard method. |
| Assay | HPLC External Standard Method / Titration | HPLC external standard method: quantify using a reference standard; titration (e.g., non-aqueous titration) is suitable for determining the content of specific functional groups. |
| Related Substances (Impurities) | HPLC Gradient Elution Method | Separate the main peak from impurity peaks using gradient elution, and calculate individual impurity levels by the self-reference method or area normalization. |
| Loss on Drying | Drying to Constant Weight (105°C) | Dry the sample at the specified temperature until constant weight; calculate the percentage of mass loss to assess moisture and volatile content. |
| Melting Point | Capillary Melting Point Apparatus | Determine the temperature range from initial melting to complete melting to evaluate purity and crystalline consistency. |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Use headspace or direct injection with capillary column separation and FID detection to quantify residual organic solvents (e.g., methanol, ethyl acetate). |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure total levels of elements such as lead, arsenic, cadmium, and mercury to assess safety regarding inorganic impurities. |
| pH Value (if in solution) | pH Meter Measurement | Prepare an aqueous solution of defined concentration and measure pH using a calibrated pH meter to evaluate the impact of acidity/alkalinity on stability. |
| Water Content | Karl Fischer Titration | Use volumetric or coulometric methods to determine trace water content, especially suitable for moisture-sensitive organic compounds. |
Technical Specifications of Methyl 2,2-dithienylglycolate
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 75-79°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic 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 Methyl 2,2-dithienylglycolate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl 2,2-dithienylglycolate
Safety Information of Methyl 2,2-dithienylglycolate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Methyl 2,2-dithienylglycolate
Industrial Methyl 2,2-dithienylglycolate 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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