methyl 3,5-dihydroxy-4-iodobenzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 338454-02-7 |
| Product name | methyl 3,5-dihydroxy-4-iodobenzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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 3,5-dihydroxy-4-iodobenzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk methyl 3,5-dihydroxy-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 3,5-dihydroxy-4-iodobenzoate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Serves as a synthetic precursor for the preparation of 3,5-dihydroxy-4-iodobenzoic acid or other active pharmaceutical ingredients (APIs) |
| Pharmaceutical Chemicals | Radiopharmaceutical Synthesis | Applied in the preparation of diagnostic or therapeutic agents containing radioactive iodine isotopes, leveraging the reactivity of the iodine substituent |
| Organic Synthesis | Construction of Functional Organic Molecules | Used in metal-catalyzed carbon–carbon bond formation reactions—such as Suzuki and Sonogashira couplings—exploiting the high reactivity of the iodine atom |
| Scientific Research | Reagent Development | Employed in chemical library construction and structural modification/synthesis studies of novel organic compounds |
Manufacturing Quality Control of methyl 3,5-dihydroxy-4-iodobenzoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by UV absorbance at specified wavelength using reverse-phase C18 column and calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient elution and peak area comparison against reference standards. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., methanol, acetone) by gas chromatographic separation and flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration based on iodine-sulfur dioxide redox reaction. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pb, Cd, Hg, As) by inductively coupled plasma mass spectrometry with isotopic detection. |
| Iodine Content | Potentiometric Titration | Measures total iodine via oxidation to iodate followed by iodometric back-titration with sodium thiosulfate. |
| Acid Value | Acid-Base Titration | Determines free carboxylic acid groups by titration with standardized NaOH using phenolphthalein indicator. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range of solid-to-liquid transition using calibrated capillary tube under controlled heating rate. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration and weight difference of residue. |
| Particle Size Distribution | Laser Diffraction | Analyzes particle size by measuring angular variation in intensity of scattered laser light. |
| Optical Rotation | Polarimetry | Measures specific rotation using sodium D-line light through a solution in a temperature-controlled cell. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic microorganisms by filtration, membrane transfer to agar media, and colony enumeration after incubation. |
Technical Specifications of methyl 3,5-dihydroxy-4-iodobenzoate
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 178–182°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 methyl 3,5-dihydroxy-4-iodobenzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of methyl 3,5-dihydroxy-4-iodobenzoate
Safety Information of methyl 3,5-dihydroxy-4-iodobenzoate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of methyl 3,5-dihydroxy-4-iodobenzoate
Industrial methyl 3,5-dihydroxy-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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