p-Nitrophenyl 2-(Furfurylsulfinyl)acetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 123855-55-0 |
| Product name | p-Nitrophenyl 2-(Furfurylsulfinyl)acetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk p-Nitrophenyl 2-(Furfurylsulfinyl)acetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
| Industry | Application | Process |
|---|---|---|
| Pesticides | Used as a synthetic intermediate in insecticide production | Organic synthesis involving esterification, condensation, and related steps to prepare target compounds |
| Pharmaceuticals | Employed as a pharmaceutical intermediate in the synthesis of certain drugs | Specific chemical transformations—such as substitution or cyclization reactions—to convert this compound into the required drug substance |
| Fine Chemicals | Applied as a functional chemical, delivering distinct performance in specialized applications | Chemical modification methods tailored to application requirements to adjust material properties or molecular structure |
Manufacturing Quality Control of p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
| Test Item | Commonly Used Testing Methods | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Confirm structure based on infrared absorption peaks of characteristic functional groups (e.g., ester C=O, nitro NO₂, furan ring, etc.). |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Analyze chemical shifts, integration areas, and coupling constants of hydrogen atoms in the molecule to verify structural consistency. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column and UV detector (typically at 254–360 nm wavelength), with external or internal standard method for quantification of the main component. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same or optimized conditions as for assay to separate and quantify process impurities and degradation products, usually using area normalization or correction factor method. |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection with FID detector, testing residual organic solvents (e.g., dichloromethane, methanol) according to ICH Q3C guideline. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Determine mass loss due to moisture or volatile components by constant weight at specified temperature (e.g., 105°C). |
| Melting Point | Melting Point Apparatus | Measure the phase transition temperature range from solid to liquid as an auxiliary indicator of purity and identity. |
| Specific Optical Rotation (if chiral) | Polarimeter | If the compound contains a chiral center (e.g., α-carbon), measure specific optical rotation to confirm optical purity. |
| pH Value (if prepared as solution) | pH Meter | Prepare sample into aqueous or appropriate solvent solution at certain concentration, and measure pH to evaluate the impact of acidic or basic impurities. |
| Elemental Impurities | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Detect potentially introduced catalyst residues (e.g., Pd, Ni) or other harmful elemental impurities according to ICH Q3D requirements. |
Technical Specifications of p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
| Test Item | Specification |
|---|---|
| Appearance | White to gray powder |
| Purity | >=98.5% (HPLC) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=20 ppm |
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 p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
Packaging of p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
Industrial p-Nitrophenyl 2-(Furfurylsulfinyl)acetate 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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