2-Acetylthiophene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 88-15-3 |
| Product name | 2-Acetylthiophene |
| 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-Acetylthiophene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Acetylthiophene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Acetylthiophene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate in the synthesis of thiamethiazide, cefalothin sodium, and other pharmaceuticals | Used to construct thienyl-containing drug molecules via condensation, cyclization, and related chemical reactions |
| Agrochemical Industry | Intermediate in the production of thiocarbamate insecticides and fungicides | Serves as a core structural unit in the chemical synthesis of agrochemical active ingredients |
| Flavor & Fragrance Industry | Food flavoring ingredient imparting tobacco, nutty, and meaty notes to food and tobacco products | Utilized in flavor formulation based on its characteristic roasted and nutty aroma profile |
| Dye Industry | Intermediate for synthesizing thienyl-containing disperse dyes and functional dyes | Incorporated into dye molecules via coupling and other dye synthesis processes to enhance hue and fastness |
| Organic Synthesis | Starting material for synthesizing other thiophene derivatives, such as 2-thiophenecarboxylic acid and 2-thiopheneacetic acid | Serves as a foundational building block for derivatization reactions including oxidation, reduction, and side-chain modification |
Manufacturing Quality Control of 2-Acetylthiophene
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Analysis | Gas Chromatography (GC) | Using a gas chromatograph equipped with a flame ionization detector (FID), quantitative analysis is performed by comparing with a standard reference. It effectively separates and determines the content of 2-acetylthiophene, suitable for the qualitative and quantitative analysis of high-purity samples. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Reverse-phase C18 column is used with methanol-water or acetonitrile-water as the mobile phase, and detection is carried out using a UV detector at 254 nm or 270 nm. This method has good sensitivity and reproducibility, making it suitable for accurate determination of the target compound in complex matrices. |
| Structural Identification | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H NMR and ¹³C NMR provide detailed information about molecular structure, such as chemical shifts and coupling constants of methyl groups, the thiophene ring, and carbonyl groups, which are used to confirm whether the structure of 2-acetylthiophene is correct. |
| Molecular Weight Confirmation | Mass Spectrometry (MS) | Electron Impact Ionization (EI-MS) or Electrospray Ionization (ESI-MS) is used to obtain molecular ion peaks (M⁺), combined with fragment ion information to verify the molecular formula. It is often used in conjunction with GC/MS or LC/MS for confirmation. |
| Impurity Analysis | GC-MS or LC-MS | The use of gas chromatography-mass spectrometry (GC-MS) or liquid chromatography-mass spectrometry (LC-MS) technology allows for the qualitative and quantitative analysis of by-products or residual impurities generated during synthesis, ensuring that the product meets pharmacopoeia or industrial standards. |
| Residual Solvent Detection | Gas Chromatography (Headspace Injection) | The headspace injection technique is used to detect residual organic solvents (such as ethanol, ethyl acetate, etc.) used in the reaction process, meeting ICH Q3A standards and ensuring the safety of the final product. |
Technical Specifications of 2-Acetylthiophene
| Test Item | Specification |
|---|---|
| Appearance | Brown liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.565–1.575 |
| Relative Density (20°C/25°C) | 1.130–1.150 g/cm³ |
| Odor | Characteristic thienyl ketone 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-Acetylthiophene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Acetylthiophene
Packaging of 2-Acetylthiophene
Industrial 2-Acetylthiophene 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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