5-Acetonyl-2-methoxybenzene sulfonamide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 116091-63-5 |
| Product name | 5-Acetonyl-2-methoxybenzene sulfonamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 5-Acetonyl-2-methoxybenzene sulfonamide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-Acetonyl-2-methoxybenzene sulfonamide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-Acetonyl-2-methoxybenzene sulfonamide
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | As a pharmaceutical intermediate for synthesizing biologically active sulfonamide compounds | Sulfonation of the benzene ring combined with methoxy substitution, followed by introduction of an acetonyl group and subsequent amination to construct the target molecular structure |
Manufacturing Quality Control of 5-Acetonyl-2-methoxybenzene sulfonamide
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Determine the infrared absorption spectrum of the sample and compare it with the standard spectrum to confirm the presence of characteristic functional groups of 5-acetyl-2-methoxybenzenesulfonamide (e.g., sulfonamide group, methoxy group, ketone carbonyl group). |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a mobile phase consisting of an appropriate ratio of methanol/water or acetonitrile/water, detected by UV detector (typically at wavelengths of 230–260 nm). Quantify the main component using external standard or internal standard method to assess purity. |
| Related Substances (Impurity) Testing | High-Performance Liquid Chromatography (HPLC) | Similar conditions to content determination, but with possible optimization of gradient elution program to effectively separate and quantify potential process impurities and degradation products (e.g., demethylated products, oxidized products), ensuring individual and total impurity limits are controlled. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Constant Temperature Drying under Atmospheric Pressure | Dry the sample at a specified temperature (e.g., 105°C) until constant weight, measuring the mass percentage loss due to moisture or volatile components, used to control water content and volatile impurities. |
| Residue on Ignition | High-Temperature Incineration Method | Ignite the sample at high temperature (typically 700–800°C) until constant weight, determining the inorganic residue (ash) content to monitor inorganic impurities or catalyst residues. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace injection or direct injection with FID detection to identify and quantify organic solvents (e.g., methanol, acetone, dichloromethane) potentially remaining from synthesis. |
| Melting Point Determination | Capillary Melting Point Method | Heat the sample in a capillary tube and observe the temperature range from initial melting to complete melting, serving as a physical constant for identification and preliminary assessment of purity. |
Technical Specifications of 5-Acetonyl-2-methoxybenzene sulfonamide
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% (by LC-MS) |
| Melting Point | 142–146°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 5-Acetonyl-2-methoxybenzene sulfonamide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-Acetonyl-2-methoxybenzene sulfonamide
Safety Information of 5-Acetonyl-2-methoxybenzene sulfonamide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-Acetonyl-2-methoxybenzene sulfonamide
Industrial 5-Acetonyl-2-methoxybenzene sulfonamide 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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