5-BROMO-2-CARBOXY-3-METHYLPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 886365-43-1 |
| Product name | 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent 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 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates for synthesizing bioactive molecules or drug candidates | Used in organic synthesis, coupling reactions, and functional group transformations |
| Research & Development | Chemical reagents for molecular construction and screening in pharmaceutical and agrochemical applications | Applied in laboratory-scale synthesis and chromatographic purification |
| Agrochemicals | Agrochemical intermediates for synthesizing active ingredients of insecticides or herbicides | Employed in catalytic reactions and structural modifications |
Manufacturing Quality Control of 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Identity | Fourier Transform Infrared Spectroscopy (FT-IR) | Compare the sample's infrared absorption spectrum with a reference spectrum to confirm the presence of characteristic functional groups (e.g., carboxyl, pyridine ring, C–Br bond). |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Determine chemical shifts and coupling constants of hydrogen atoms in the compound, then compare with theoretical or reference spectra to verify molecular structure. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (typically at 254 nm) to quantify the main component; calculate concentration using external standard or area normalization method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Using the same conditions as assay or optimized gradient elution, separate and quantify potential process impurities and degradation products. Acceptance criteria are typically set (e.g., individual impurity ≤0.5%, total impurities ≤1.0%). |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection with FID detection, following ICH Q3C guidelines to detect residual organic solvents from synthesis (e.g., toluene, dichloromethane, ethanol). |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample to constant weight at a specified temperature (e.g., 105°C), and determine the percentage loss in mass due to moisture or volatile components. |
| Melting Point | Melting Point Apparatus | Determine the melting temperature range using capillary method or digital melting point instrument; serves as an auxiliary indicator for purity and identity. |
| pH (if dissolved in solution) | pH Meter | Dissolve the sample in water to a specified concentration (e.g., 1%), then measure acidity or alkalinity using a calibrated pH meter, reflecting ionization characteristics of carboxylic acid groups. |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | Detect elemental impurities such as lead, cadmium, mercury, and arsenic according to pharmacopoeial general chapters, ensuring compliance with ICH Q3D elemental impurity limits. |
| Water Content | Karl Fischer Titration | Use volumetric or coulometric method to accurately determine water content; especially suitable for quality control of moisture-sensitive active pharmaceutical ingredients. |
Technical Specifications of 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 142–146 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=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 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
Safety Information of 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE
Industrial 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE 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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