1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride
1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride (CAS: 140663-38-3) is a chemical compound with the formula C14H17N3O2S · 2HCl and a molecular weight of 364.29 g/mol. It functions as a biochemical reagent and is recognised for its role as an enzyme inhibitor, specifically targeting protein kinase C. This compound is valuable in chemical synthesis and is supplied by TSS for research and development purposes.
- IUPAC
- Iso-H-7

Enzyme Inhibition Studies
This compound serves as a potent inhibitor of protein kinase C. Its specific inhibitory action makes it a valuable tool for researchers investigating cellular signalling pathways and the role of protein kinases in various biological processes.
Biochemical Research
As a biochemical reagent, it is employed in laboratory settings for diverse research applications. Its utility extends to understanding enzyme mechanisms and exploring potential therapeutic targets related to kinase activity.
Chemical Synthesis
1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride can be utilised as a building block in complex chemical synthesis. Its heterocyclic structure offers versatile reactivity for constructing novel molecules.
| Molecular weight | 364.29 |
|---|---|
| Empirical formula | C14H17N3O2S · 2HCl |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride used for?
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This compound is primarily used as an enzyme inhibitor, particularly for protein kinase C, and as a biochemical reagent in research and chemical synthesis.
What is the CAS number and formula for 1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride?
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The CAS number is 140663-38-3, and the formula is C14H17N3O2S · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory use. The specific grade and purity are available upon request. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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When handling, ensure the use of eyeshields and gloves. A respirator filter of type N95 (US) or P1 (EN143) is recommended. The product has a WGK Germany classification of 3, indicating a high hazard to water.
How is 1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride shipped and exported?
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This product is typically stored at 2-8°C. TSS exports chemicals globally, adhering to all relevant shipping and customs regulations.
How can I request a quote or sample for 1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride?
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Please contact our sales team or use the online inquiry form on our website to request a quote or a sample of this product.
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