Debrisoquine sulfate
Debrisoquine sulfate (CAS 581-88-4) is a chemical compound with the molecular formula C20H26N6 · H2SO4 and a molecular weight of 448.54 g/mol. This guanidine derivative is primarily utilised in biochemical research, particularly in studies concerning drug metabolism and enzyme inhibition. Its ability to interact with biological systems makes it a valuable tool for investigating cellular processes and metabolic pathways.
- IUPAC
- 3,4-Dihydro-2(1H)-isoquinolinecarboximidamide,Debrisoquin sulfate,Ro 5-33071
- Synonyms
- 3,4-Dihydro-2(1H)-isoquinolinecarboximidamide,Debrisoquin sulfate,Ro 5-33071

Cytochrome P450 Research
Debrisoquine sulfate serves as a substrate for certain Cytochrome P450 enzymes, making it useful for in vitro studies investigating drug metabolism and enzyme activity. It aids in understanding how these enzymes process various compounds.
Enzyme Inhibition Studies
The compound can act as an inhibitor or substrate in studies related to enzyme kinetics and drug interactions. Researchers use it to explore the mechanisms of enzyme-catalyzed reactions.
Biochemical Research Reagent
As a bioactive small molecule, Debrisoquine sulfate is employed in general biochemical and cell biology research. It provides a means to probe cellular signaling and metabolic pathways.
| Molecular weight | 448.54 |
|---|---|
| Linear formula | C20H26N6 · H2SO4 |
| Solubility | H2O: soluble20 mg/mL (with heat) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 26-36 |
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 Debrisoquine sulfate used for?
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Debrisoquine sulfate is primarily used in biochemical research as a substrate for Cytochrome P450 enzymes and for enzyme inhibition studies, helping to investigate drug metabolism and cellular pathways.
What is the CAS number and chemical formula for Debrisoquine sulfate?
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The CAS number for Debrisoquine sulfate is 581-88-4, and its linear formula is C20H26N6 · H2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Debrisoquine sulfate. The specific grade and purity are available upon request. We do not represent this product as USP, BP, or EP grade.
How should Debrisoquine sulfate be handled?
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Debrisoquine sulfate is classified with a GHS07 symbol and a 'Warning' signal word, indicating it is harmful if swallowed (H302). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves.
How is Debrisoquine sulfate packed, shipped, and exported?
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Debrisoquine sulfate is carefully packed to ensure stability during transit. Tech Serve Solutions has extensive experience in exporting fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Debrisoquine sulfate?
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To request a sample or a quote for Debrisoquine sulfate, please contact our sales team through the website or by calling us directly.
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