Methyl 4-iodobenzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 619-44-3 |
| Product name | Methyl 4-iodobenzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 Methyl 4-iodobenzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl 4-iodobenzoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl 4-iodobenzoate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of active compounds such as anti-inflammatory and antitumor agents | Specific functional groups are introduced via esterification or coupling reactions to construct complex molecular frameworks |
| Organic Synthesis | Used as a starting material or intermediate in the synthesis of fine chemicals | Participates in carbon–carbon bond formation under palladium-catalyzed coupling reactions (e.g., Suzuki, Stille) |
| Materials Science | Applied in molecular design of functional materials, including liquid crystal and optoelectronic materials | Molecular polarity and self-assembly behavior are tuned by introducing iodine atoms and ester groups |
| Pesticide Development | Used as a synthetic intermediate for pesticide lead compounds | New bioactive molecules are developed through functional group modification and structural optimization |
| Biological Probes | Used in the synthesis of fluorescent labeling reagents or targeted probes | The modifiable iodine atom enables subsequent coupling reactions for probe construction |
Manufacturing Quality Control of Methyl 4-iodobenzoate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and physical state (typically white to off-white crystals or powder) to determine if it matches the standard description. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., 254 nm); calculate the active ingredient content using external standard or area normalization method. |
| Related Substances / Impurities | HPLC (Gradient Elution) | Optimize gradient mobile phase to separate potential impurities (e.g., residual starting materials, by-products, degradation products) for qualitative and quantitative analysis. |
| Melting Point | Capillary Melting Point Method | Determine the melting temperature range using a digital melting point apparatus to assess purity and consistency of crystal structure (literature value: ~110–113°C). |
| Loss on Drying | Oven Drying Method (Constant Weight at 105°C) | Weigh the sample, dry at specified temperature until constant weight, and calculate the percentage weight loss to evaluate moisture or volatile content. |
| Sulfated Ash / Residue on Ignition | High-Temperature Ashing in Muffle Furnace (600–800°C) | Ignite the sample at high temperature and weigh the residual inorganic matter to control inorganic salts or metal catalyst residues. |
| Heavy Metals | Heavy Metal Test from Chinese Pharmacopoeia | Use thioacetamide method or ICP-MS to control total levels of harmful metal elements such as lead, arsenic, mercury, and cadmium (typically ≤20 ppm). |
| Residual Solvents | Gas Chromatography (GC-FID / HS-GC) | Use headspace or direct injection to detect organic solvents potentially remaining from synthesis (e.g., methanol, ethyl acetate, DMF). |
| Iodine Content | Redox Titration / ICP-OES | Determine iodine content by titration or spectroscopy to verify molecular structure integrity (theoretical value ~57.5%). |
| Structural Confirmation | Nuclear Magnetic Resonance (¹H NMR, ¹³C NMR) | Confirm molecular structure through characteristic chemical shifts and integration ratios, ruling out isomers or structural errors. |
| Infrared Spectrum (IR) | Fourier Transform Infrared Spectroscopy (FTIR) | Compare characteristic functional group absorption peaks (e.g., ester carbonyl ~1720 cm⁻¹, aromatic ring ~1600 cm⁻¹) to assist in structural identification. |
Technical Specifications of Methyl 4-iodobenzoate
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 128–132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 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 Methyl 4-iodobenzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl 4-iodobenzoate
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Industrial Methyl 4-iodobenzoate 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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