3-Bromo-2-methylbenzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 76006-33-2 |
| Product name | 3-Bromo-2-methylbenzoic acid |
| 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 3-Bromo-2-methylbenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Bromo-2-methylbenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Bromo-2-methylbenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used as a benzoic acid derivative to construct brominated aryl ring structures in bioactive molecules, such as intermediates for anti-inflammatory and antitumor agents |
| Pesticides | Synthesis of herbicide and insecticide intermediates | Applied in nucleophilic substitution or coupling reactions to introduce the bromomethylbenzoic acid moiety, enhancing compound bioactivity |
| Chemical manufacturing | Organic synthesis building block | Employed in Suzuki, Heck, and other coupling reactions to construct complex aromatic systems, serving as a functionalized aryl ring precursor |
| Materials science | Synthesis of functional organic materials | Used as a ligand or monomer to incorporate the aromatic carboxylic acid component into metal–organic frameworks (MOFs) or optoelectronic materials |
Manufacturing Quality Control of 3-Bromo-2-methylbenzoic acid
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities in the sample under natural light or standard illumination. |
| Purity (Assay) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 column with a UV detector (e.g., 254 nm) to determine the content of the target compound by external standard or area normalization method. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Apply ¹H-NMR and ¹³C-NMR to analyze the compound’s structure, confirming that the chemical environments of hydrogen and carbon atoms match the intended structure. |
| Structural Confirmation | Mass Spectrometry (MS) | Determine the molecular ion peak using electrospray ionization (ESI) or electron ionization (EI) to verify consistency with the expected molecular weight. |
| Melting Point | Melting Point Determination (Capillary Method) | Measure the melting temperature range using a melting point apparatus and compare it with the literature value (approximately 120–122°C) to assess purity and consistency. |
| Moisture Content | Karl Fischer Titration | Use electrochemical titration to accurately measure trace amounts of water in the sample. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents possibly remaining from manufacturing (e.g., methanol, ethanol, dichloromethane) according to ICH guidelines. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Measure the levels of heavy metal elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopoeial or safety limits. |
| Chlorides/Sulfates | Ion Chromatography (IC) or Turbidimetric Method | Detect inorganic anion impurities to evaluate inorganic salts introduced during raw material processing or synthesis. |
| Microbial Limits | Microbial Limit Test | Perform total aerobic microbial count, mold and yeast count, and test for specified microorganisms (e.g., *E. coli*) according to pharmacopoeial methods. |
Technical Specifications of 3-Bromo-2-methylbenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 125–129°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| 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 3-Bromo-2-methylbenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Bromo-2-methylbenzoic acid
Packaging of 3-Bromo-2-methylbenzoic acid
Industrial 3-Bromo-2-methylbenzoic acid 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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