1-Phenyl-4-methyl-3-pyrazolidone Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 2654-57-1 |
| Product name | 1-Phenyl-4-methyl-3-pyrazolidone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 1-Phenyl-4-methyl-3-pyrazolidone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Phenyl-4-methyl-3-pyrazolidone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Phenyl-4-methyl-3-pyrazolidone
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediates | Used in the synthesis of anti-inflammatory, analgesic, and central nervous system drugs |
| Agrochemical Industry | Fungicide Synthesis | Serves as a key intermediate in the production of pyrazole-based fungicides |
| Dye Industry | Azo Dye Synthesis | Used to synthesize high-performance azo dyes, enhancing dye fastness |
| Fine Chemicals | Analytical Reagents | Applied as catalysts or ligands in organic synthesis reactions |
| Polymer Materials | Functional Polymer Additives | Used as antioxidants or stabilizers in polymer material modification |
| Research | Organic Synthesis Research | Serves as a structural building block for synthesizing and evaluating novel heterocyclic compounds |
Manufacturing Quality Control of 1-Phenyl-4-methyl-3-pyrazolidone
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and condition of the sample (usually white to off-white crystalline powder) to determine if it meets standard requirements. |
| Melting Point | Capillary Melting Point Determination | Determine the melting range using a melting point apparatus, compare with the standard value (~120–124 °C), and assess purity. |
| Identification | Infrared Spectroscopy (IR) | Obtain the infrared absorption spectrum of the sample and compare characteristic absorption peaks (e.g., N–H, C=O, aromatic rings) with standard spectra. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 chromatography column with methanol-water or acetonitrile-water as the mobile phase, and a UV detector (~240 nm) to quantify the main component content. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use the same conditions as for content determination or a gradient elution program to separate and detect synthesis by-products, degradation products, etc. Quantify using area normalization or correction factor method. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Constant Pressure Drying Method | Dry at a specified temperature (e.g., 105 °C) until constant weight is achieved, calculate the percentage of weight loss to evaluate moisture and volatile matter content. |
| Residue on Ignition (Ash Content) | Incineration Method | Weigh the residual inorganic substances after burning the sample at a high temperature (typically 700–800 °C), to assess the level of inorganic impurities. |
| Moisture | Karl Fischer Titration | Determine the moisture content using volumetric or coulometric methods, suitable for moisture-sensitive drug intermediates. |
| pH Value (Solution) | pH Meter Measurement | Prepare a solution of a certain concentration (e.g., 1%), and measure its acidity or alkalinity using a calibrated pH meter to reflect the presence of free acids/bases. |
| Residual Solvents | Gas Chromatography (GC) | Analyze by headspace or direct injection using an FID detector to detect organic solvents possibly remaining from the synthesis process (e.g., toluene, ethanol, etc.). |
Technical Specifications of 1-Phenyl-4-methyl-3-pyrazolidone
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 124.0–128.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| 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
|
|
Download COA of 1-Phenyl-4-methyl-3-pyrazolidone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Phenyl-4-methyl-3-pyrazolidone
Safety Information of 1-Phenyl-4-methyl-3-pyrazolidone
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1-Phenyl-4-methyl-3-pyrazolidone
Industrial 1-Phenyl-4-methyl-3-pyrazolidone 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply