2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1187595-85-2 |
| Product name | 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients | Used in cyclization and sulfonylation reactions |
| Agrochemicals | Intermediate for insecticides or herbicides | Applied in condensation reactions and cyanide group introduction |
| Chemicals | Synthesis of specialty chemicals | Used to prepare azetidine derivatives |
| Materials Science | Monomer for functional polymers | Applied in free-radical polymerization and copolymerization |
Manufacturing Quality Control of 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible foreign matter under natural light or standard illumination. |
| Identification | Infrared Spectroscopy (IR) | Compare the sample spectrum with a reference spectrum to confirm consistency of characteristic functional group absorption peaks (e.g., —CN, S=O, C=N). |
| Nuclear Magnetic Resonance Spectroscopy (¹H NMR, ¹³C NMR) | Analyze the chemical environment of hydrogen and carbon atoms in the molecule via proton and carbon NMR to verify structural correctness. | |
| Mass Spectrometry (MS) | Determine the molecular ion peak ([M+H]+ or M⁺) using ionization methods such as ESI or EI to confirm molecular weight. | |
| Purity/Assay | High-Performance Liquid Chromatography (HPLC) | Use a C18 column with a UV detector (typically 210–254 nm), employing isocratic or gradient elution; calculate the main component content using external standard or area normalization methods. |
| Impurity Analysis | HPLC-DAD / LC-MS | Use diode array detection or mass spectrometry coupling to qualitatively and quantitatively detect related substances (e.g., starting materials, intermediates, degradation products). |
| Moisture Content | Karl Fischer Titration | Quantitatively determine water content based on the reaction of iodine with sulfur dioxide in the presence of pyridine and methanol. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace sampling with an FID detector to detect residual organic solvents (e.g., ethanol, dichloromethane, ethyl acetate) according to ICH Q3C guidelines. |
| Melting Point | Capillary Melting Point Method / DSC | Determine the melting temperature range by heating; DSC provides more precise measurement of phase transition temperatures and purity assessment. |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | Detect toxic elemental impurities such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopeial limits (e.g., Chinese Pharmacopoeia, USP). |
| Particle Size Distribution | Laser Diffraction Analysis | Used for solid active pharmaceutical ingredients to evaluate particle size distribution, which affects solubility and formulation performance. |
| Polymorphic Form | X-Ray Powder Diffraction (XRPD) | Identify different crystalline forms to ensure batch-to-batch consistency in crystal structure, which is critical for stability and bioavailability. |
| Thermal Stability | Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC) | TGA measures decomposition temperature; DSC analyzes thermal events such as melting, crystallization, and glass transition to evaluate thermal stability. |
Technical Specifications of 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
| Test Item | Specification |
|---|---|
| Appearance | Brown to white powder |
| Purity | ≥98.0% |
| Water | ≤0.5% |
| Single impurity | ≤1.0% |
| Total impurities | ≤2.0% |
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-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
Safety Information of 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile
Industrial 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile 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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