Methyl 5-broMo-1H-pyrazole-3-carboxylate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1328893-17-9 |
| Product name | Methyl 5-broMo-1H-pyrazole-3-carboxylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 Methyl 5-broMo-1H-pyrazole-3-carboxylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl 5-broMo-1H-pyrazole-3-carboxylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl 5-broMo-1H-pyrazole-3-carboxylate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in the synthesis of antitumor, antiviral, or anti-inflammatory drug molecules | Employed as a pyrazole carboxylate structural unit to construct complex heterocyclic frameworks via Suzuki coupling, nucleophilic substitution, or cyclization-condensation reactions |
| Pesticide Development | Synthesis of novel insecticidal or fungicidal active ingredients | Functionalized via group transformation (e.g., bromo group substitution) to introduce specific side chains, thereby optimizing biological activity and selectivity |
| Organic Synthesis Reagents | Construction of functional molecules or ligands containing a pyrazole ring | Bromine atom utilized for metal-catalyzed cross-coupling; hydrolysis or transesterification generates corresponding carboxylic acid derivatives for further derivatization |
Manufacturing Quality Control of Methyl 5-broMo-1H-pyrazole-3-carboxylate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase chromatography with UV detection at ~254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV or UPLC-UV | Separates and quantifies structurally related impurities (e.g., starting materials, isomers, dehalogenated by-products) using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., methanol, ethyl acetate, dichloromethane) via headspace gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration (Coulometric) | Determines trace water content electrochemically by iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pb, Cd, As, Hg, Ni) after acid digestion using inductively coupled plasma mass spectrometry for ultra-trace sensitivity. |
Technical Specifications of Methyl 5-broMo-1H-pyrazole-3-carboxylate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Identification (NMR) | Conforms to reference spectrum |
| 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
|
|
Download COA of Methyl 5-broMo-1H-pyrazole-3-carboxylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl 5-broMo-1H-pyrazole-3-carboxylate
Safety Information of Methyl 5-broMo-1H-pyrazole-3-carboxylate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Methyl 5-broMo-1H-pyrazole-3-carboxylate
Industrial Methyl 5-broMo-1H-pyrazole-3-carboxylate 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