4-Chlorosulfonylpyrazole
4-Chlorosulfonylpyrazole CAS 438630-64-9 | High-Purity Supplier & Bulk Manufacturer
| Product Name | 4-Chlorosulfonylpyrazole |
|---|---|
| Synonyms | pyrazole-4-sulfonyl chloride, 1H-Pyrazole-4-sulfonylchloride, 1H-pyrazole-4-sulphonyl chloride, 1H-Pyrazole-4-sulfonyl chloride, AldrichCPR |
| CAS Number | 438630-64-9 |
| Catalog No. | FT-0678212 |
| Molecular Formula | C3H3ClN2O2S |
| Molecular Weight | 166.5900 |
| IUPAC Name | 1H-pyrazole-4-sulfonyl chloride |
| InChI Key | MRPFJQLRQGTKNI-UHFFFAOYSA-N |
| Category | Fine Chemical Intermediates |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |
Request 4-Chlorosulfonylpyrazole (CAS 438630-64-9)
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- High-purity grades, COA & SDS included
- Gram to kilogram & bulk quantities
- Custom synthesis & scale-up
- Worldwide compliant shipping
4-Chlorosulfonylpyrazole Overview
4-Chlorosulfonylpyrazole (CAS 438630-64-9) is a high-purity fine chemical and pharmaceutical intermediate supplied by Finetech Industry Limited for scientific research and product development. It has the molecular formula C3H3ClN2O2S and a molecular weight of 166.5900. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies 4-Chlorosulfonylpyrazole in high-purity grades, supporting pharmaceutical companies, contract research organizations, academic laboratories and industrial customers. Supply capacities range from gram quantities to kilogram and bulk production, with custom synthesis available for non-catalog analogs and scale-up. The exact purity and specification are stated on the Certificate of Analysis for each batch.
Applications of 4-Chlorosulfonylpyrazole
Fine chemical building block
Used as a high-purity building block in organic synthesis and product development across research and industrial settings.
Analytical and QC applications
Suitable as a reference material for analytical method development, calibration and quality control.
Custom synthesis
Offered as an intermediate for custom synthesis, route development and scale-up.
Supplied as a general research reagent and intermediate for scientific research, analytical, industrial and commercial product-development applications, according to the product grade and the customer's intended use. Please confirm the applicable specification and intended-use requirements when requesting a quote.
Bulk Supply & Packaging
Finetech Industry Limited supplies 4-Chlorosulfonylpyrazole for research and larger-scale requirements with flexible packaging and scalable manufacturing.
Each shipment includes a COA, SDS, batch traceability and secure protective packaging. Customized packaging and labeling are available on request.
Supply Capabilities
Scale
- Gram scale
- Kilogram scale
- Multi-kg / bulk
- Custom / MT on request
Documentation
- COA
- SDS
- HPLC / GC
- NMR / MS
Manufacturing
- Custom synthesis
- Process development
- Scale-up
- Pilot production
Shipping
- North America
- Europe
- Asia / Middle East
- Oceania
4-Chlorosulfonylpyrazole FAQ
What is the CAS number of 4-Chlorosulfonylpyrazole?
The CAS number of 4-Chlorosulfonylpyrazole is 438630-64-9. Its molecular formula is C3H3ClN2O2S and molecular weight is 166.5900.
What purity of 4-Chlorosulfonylpyrazole does Finetech Industry Limited supply?
Finetech Industry Limited supplies 4-Chlorosulfonylpyrazole in high-purity grades. The exact purity is stated on the Certificate of Analysis for each batch and can be confirmed before ordering.
Can Finetech Industry Limited supply 4-Chlorosulfonylpyrazole in bulk?
Yes. Finetech Industry Limited supplies 4-Chlorosulfonylpyrazole from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for 4-Chlorosulfonylpyrazole?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.