4-METHYLTHIOPHENE-2-CARBOXALDEHYDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6030-36-0 |
| Product name | 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antiviral drug intermediates | Used as a key intermediate in constructing heterocyclic compounds for preparing biologically active thiophene derivatives |
| Agrochemicals | Synthesis of fungicides and insecticides | Applied as an organic synthesis intermediate in constructing sulfur-containing heterocyclic agrochemical molecules |
| Dyes | Raw material for functional dyes | Extends conjugated systems for synthesizing dye molecules with specific spectral properties |
| Fine Chemicals | Organic synthesis reagent | Prepares complex organic molecules via condensation, addition, and other reactions for new materials development |
Manufacturing Quality Control of 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantifies main component using gas chromatography with flame ionization detection based on peak area response relative to calibration standards. |
| Related Substances | GC-MS | Identifies and quantifies impurities by retention time and mass spectral matching against reference standards or libraries. |
| Residual Solvents | GC-FID with Headspace Sampling | Measures volatile organic solvents by equilibrium headspace analysis followed by GC separation and FID detection. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine generated electrochemically or added stoichiometrically in pyridine/methanol medium. |
| Acidity (as HCl) | Acid-Base Titration | Titration with standardized NaOH solution using phenolphthalein indicator to quantify acidic impurities neutralizable under specified conditions. |
| Heavy Metals | ICP-OES | Quantifies elemental impurities (e.g., Pb, Cd, Hg, As) after acid digestion by optical emission spectroscopy at characteristic wavelengths. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after combustion with sulfuric acid treatment and high-temperature incineration, expressed as weight percent. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard references under controlled lighting and viewing conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method per pharmacopeial guidelines. |
| Odor | Sensory Evaluation | Qualified personnel assess characteristic odor profile and detect off-odor deviations from reference standard under defined conditions. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with conductivity detection after aqueous extraction. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral compounds in solution using sodium D-line light source and calibrated cell path length. |
Technical Specifications of 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
| Test Item | Specification |
|---|---|
| Appearance | Yellow-brown liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic sulfurous odor |
| Color (APHA/Pt-Co) | <=150 |
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 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
Safety Information of 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
Industrial 4-METHYLTHIOPHENE-2-CARBOXALDEHYDE 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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