3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1031791-16-8 |
| Product name | 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent 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) |
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Documents We Provide for 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Used as a pharmaceutical intermediate for synthesizing biologically active pyrazole compounds | Organic synthesis, including Suzuki coupling, amidation, and heterocycle construction reactions |
| Agricultural Chemicals | Potential structural building block for developing novel fungicides or herbicides | Key intermediate in multi-step synthesis for constructing active molecular scaffolds |
| Chemical Research | Used to build pyrazole-containing compound libraries for structure–activity relationship (SAR) studies | Synthesis and derivatization of compounds prior to high-throughput screening |
Manufacturing Quality Control of 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV, with identification based on retention time relative to reference standards. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify common organic solvents (e.g., methanol, acetone, ethyl acetate) against calibration curves. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content via stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppb sensitivity. |
| Chloride Ion | Ion Chromatography | Separation and quantification of Cl- anions using suppressed conductivity detection with a carbonate eluent. |
| Residue on Ignition | Gravimetric Analysis | Measurement of inorganic ash content after controlled high-temperature incineration (700-800 C) and weighing of residual residue. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering principles to determine D10, D50, D90 values. |
| Bulk Density | Tap Density Measurement | Determination of mass per unit volume after standardized tapping of a known powder mass in a graduated cylinder. |
| pH (1% aqueous solution) | pH Potentiometry | Measurement using calibrated glass electrode in a 1% w/v aqueous suspension, equilibrated at 25 C. |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation using sodium D-line light source in a temperature-controlled cell with defined path length and concentration. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and absence testing for specified pathogens (e.g., E. coli, S. aureus) per USP <61> and <62>. |
Technical Specifications of 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 185–189 °C |
| Identification (NMR) | Conforms to reference standard |
| 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 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
Safety Information of 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride
Industrial 3-Cyclopropyl-1H-pyrazol-5-aMine hydrochloride 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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