2-AMINO-3-BROMOBENZOIC ACID Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 20776-51-6 |
| Product name | 2-AMINO-3-BROMOBENZOIC 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2-AMINO-3-BROMOBENZOIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-AMINO-3-BROMOBENZOIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-AMINO-3-BROMOBENZOIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate for quinolone antibiotics (e.g., prulifloxacin, pazufloxacin) | Serves as a starting material to construct the quinoline core structure via cyclization, substitution, and related reactions |
| Pharmaceuticals | Synthesis of biologically active benzimidazole or indole derivatives | Prepares specific heterocyclic compounds through functional group transformations (e.g., reduction, cyclization) |
| Chemicals/Materials | Synthesis of functional organic ligands or specialty chemicals | Employs the reactivity of the amino and bromo groups in coupling or protection reactions |
| Fine Chemicals | Synthesis of research reagents or small-molecule inhibitors | Constructs complex molecules via Suzuki coupling or Buchwald–Hartwig amination |
Manufacturing Quality Control of 2-AMINO-3-BROMOBENZOIC ACID
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical form (e.g., white to off-white crystalline powder), presence of foreign matter, or lumping, etc. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with ultraviolet detection (e.g., 254 nm); quantify the main component purity based on retention time and peak area. |
| Content Determination | HPLC External Standard Method / Acid-Base Titration Method | HPLC External Standard Method: Calculate content using a reference standard; Acid-Base Titration Method: Titrate using NaOH standard solution based on the acidic carboxyl group. |
| Related Substances (Impurities) | HPLC Gradient Elution Method | Separate the main peak from impurity peaks via gradient elution; calculate impurity levels using area normalization or self-reference method. |
| Drying Loss | Drying Method (105°C, constant weight) | Weigh the sample into a tared crucible, dry at 105°C until constant weight, then calculate the percentage of mass loss. |
| Residue on Ignition | High-Temperature Ashing Method (700–800°C) | Determine inorganic residue after high-temperature combustion, assessing inorganic impurities or metal catalyst residues. |
| Residual Solvents | Gas Chromatography (GC, Headspace Injection) | Use a capillary column with FID detector; analyze residual organic solvents (e.g., methanol, ethanol, DMF) via headspace injection. |
| Heavy Metals | Pharmacopoeia Heavy Metal Test Method (Thioacetamide Method) | React under weakly acidic conditions with thioacetamide to produce coloration; compare with standard lead solution to control total heavy metals (e.g., ≤20 ppm). |
| pH Value | pH Meter Measurement (in water or dilute alcohol solution) | Prepare a solution at a specified concentration; measure pH using a calibrated pH meter to reflect the state of free acid or salt forms. |
| Melting Point | Capillary Melting Point Apparatus | Determine the temperature range from initial melting to complete melting, verifying structural consistency (literature melting point ~140–145°C). |
Technical Specifications of 2-AMINO-3-BROMOBENZOIC ACID
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 162–166°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
|
|
Download COA of 2-AMINO-3-BROMOBENZOIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-AMINO-3-BROMOBENZOIC ACID
Packaging of 2-AMINO-3-BROMOBENZOIC ACID
Industrial 2-AMINO-3-BROMOBENZOIC 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply