1-(2,2-diMethoxyethyl)-5-Methoxy-6-(Methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1335210-23-5 |
| Product name | 1-(2,2-diMethoxyethyl)-5-Methoxy-6-(Methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid |
| 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 1335210-23-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1335210-23-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1335210-23-5
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Potential antitumor drug candidate compound for kinase inhibitor research | Used as an intermediate in multistep synthesis to construct core structures of novel quinoline- or pyridopyrimidine-based kinase inhibitors |
Manufacturing Quality Control of 1335210-23-5
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Identity | Infrared Spectroscopy (IR) | Confirm compound structure by characteristic functional group absorption peaks (e.g., ester C=O, C–O, methoxy groups) in the infrared spectrum. |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Analyze chemical shifts, integration areas, and coupling constants of hydrogen atoms in the molecule to verify consistency between structural features and theoretical values. | |
| Mass Spectrometry (MS or HRMS) | Determine molecular ion peak and fragment ions to confirm molecular weight and elemental composition; high-resolution mass spectrometry (HRMS) can verify molecular formula. | |
| Assay | High-Performance Liquid Chromatography (HPLC-UV) | Use a reversed-phase C18 column with gradient elution of methanol/water or acetonitrile/water as mobile phase, and UV detector (~254 nm) for quantitative analysis of the main component. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC-DAD or HPLC-UV) | Using the same conditions as assay or optimized gradient programs, separate and quantify process impurities, degradation products, etc., typically using area normalization or correction factor methods. |
| Residual Solvents | Gas Chromatography (GC-FID) | Headspace or direct injection with polar or non-polar capillary columns, FID detector used to measure residual organic solvents (e.g., methanol, dichloromethane, ethyl acetate). |
| Water Content | Karl Fischer Titration | Volumetric or coulometric method to determine water content in samples; suitable for moisture-sensitive organic compounds. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Determine total volatile matter by constant weight at specified temperature (e.g., 105°C), serving as a combined indicator for moisture and low-boiling impurities. |
| Melting Point | Melting Point Apparatus | Measure melting temperature range of the compound to assist in assessing purity and crystalline form consistency. |
| Optical Rotation (if chiral) | Polarimeter | If the molecule contains chiral centers, specific optical rotation is measured to control optical purity (this compound typically lacks chiral centers, so this test may not apply). |
| pH Value (if prepared as solution) | pH Meter | Dissolve sample in specified solvent (e.g., water or methanol-water mixture) and measure solution pH to evaluate impact of acidic or basic impurities. |
Technical Specifications of 1335210-23-5
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 178°C - 182°C |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 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 1335210-23-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1335210-23-5
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Industrial 1335210-23-5 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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