N-(Bromomethyl)phthalimide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5332-26-3 |
| Product name | N-(Bromomethyl)phthalimide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 N-(Bromomethyl)phthalimide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(Bromomethyl)phthalimide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(Bromomethyl)phthalimide
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | As a bromomethylation reagent for synthesizing nitrogen-containing heterocyclic drug intermediates (e.g., piperazine and morpholine derivatives) | N-alkylation with amines under anhydrous conditions, typically using DMF or THF as solvent at room temperature or low temperature |
| Agrochemical Industry | Key intermediate for agricultural fungicides and plant growth regulators | Constructs bromomethyl-containing heterocyclic structures via substitution reactions with active-hydrogen-containing heterocycles (e.g., benzimidazoles, triazoles) |
| Materials Science | For preparing functionalized polymer monomers and precursors to organic luminescent materials | Introduces bromomethyl groups into polymer backbones or side chains via coupling reactions (e.g., Sonogashira, Suzuki, Click) with alkynes, boronic acids, azides, and other functionalized compounds |
| Organic Synthesis | Selective bromomethylation reagent, replacing conventional highly reactive/unstable reagents (e.g., methyl bromide, bromomethyltrimethylsilane) | O-/N-/S-bromomethylation of weakly nucleophilic substrates (e.g., alcohols, phenols, amides, thiols) under mild conditions; phthalimide byproduct is readily removed |
Manufacturing Quality Control of N-(Bromomethyl)phthalimide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time matching and peak area normalization. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to quantify water content via stoichiometric reaction. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to volatilize organic matter, then weighing inorganic residue. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and Cr after acid digestion, using plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Bromine Content | Potentiometric Titration | Titration with standardized silver nitrate solution using silver indicator electrode; endpoint detected by potential change. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by observing solid-to-liquid phase change in capillary tube under controlled heating rate. |
| Organic Volatile Impurities | GC-FID | Identification and quantification of residual solvents using gas chromatography with flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using light scattering pattern to calculate size distribution profile. |
| Bulk Density | ASTM D1895 | Measurement of mass per unit volume for freely settled powder in a calibrated cylinder. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in saturated aqueous suspension using calibrated pH electrode. |
Technical Specifications of N-(Bromomethyl)phthalimide
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 165-169°C |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 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 N-(Bromomethyl)phthalimide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(Bromomethyl)phthalimide
Packaging of N-(Bromomethyl)phthalimide
Industrial N-(Bromomethyl)phthalimide 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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