5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 380380-64-3 |
| Product name | 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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) |
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 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE 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-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesis of antiviral drugs | Used in Grignard reactions and substitution reactions |
| Agrochemicals | Intermediate for synthesis of pyridine-based insecticides | Used in Bouveault reactions and bromination reactions |
| Chemicals | Raw material for synthesis of nitrogen-containing heterocyclic compounds | Used in cyclization reactions and condensation reactions |
Manufacturing Quality Control of 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of foreign particles under natural or standard lighting; typically appears as white to off-white crystalline powder. |
| Identification | Infrared Spectroscopy (IR) High-Performance Liquid Chromatography (HPLC) Proton Nuclear Magnetic Resonance (¹H NMR) |
- IR: Record the infrared absorption spectrum and compare characteristic absorption peaks with reference standard or reference spectrum. - HPLC: Compare retention times of the sample and reference standard under specified chromatographic conditions. - ¹H NMR: Confirm molecular structure by analyzing characteristic proton signals in the NMR spectrum. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with mobile phase such as methanol-water or acetonitrile-buffer salt system. Detect using a UV detector (e.g., 254 nm) and calculate the main component content by external standard method; typically requires ≥98.0%. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Employ gradient elution to separate the main component from potential impurities (e.g., starting materials, intermediates, degradation products). Individual and total impurity levels are controlled using area normalization or self-dilution methods (e.g., individual impurity ≤0.5%, total impurities ≤1.0%). |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection into a polar or non-polar capillary column with FID detection. Quantify residual organic solvents from synthesis (e.g., methanol, dichloromethane, DMF) in compliance with ICH Q3C limits. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Constant Temperature Atmospheric Drying | Dry the sample to constant weight at a specified temperature (e.g., 105°C), then determine the percentage weight loss to control moisture and volatile content; typically limited to ≤0.5%. |
| Sulfated Ash / Residue on Ignition | High-Temperature Ashing Method | Ignite the sample at high temperature (approximately 700–800°C), then weigh the remaining inorganic residue to control inorganic impurities; typically limited to ≤0.1%. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Digest the sample and measure elemental concentrations of heavy metals such as lead, cadmium, mercury, and arsenic, complying with pharmacopoeial standards or ICH Q3D elemental impurity limits. |
Technical Specifications of 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 195–199 °C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=10 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 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
Safety Information of 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
Industrial 5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE 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