Thionicotinamide adenine dinucleotide
Thionicotinamide adenine dinucleotide (CAS: 4090-29-3), with the molecular formula C21H27N7O13SP2 and a molecular weight of 679.49, is a biochemical analogue of NAD+. It functions as a substrate in enzymatic reactions, particularly those involving dehydrogenases and other NAD+-dependent enzymes. This compound is valuable in biochemical research for studying enzyme kinetics, metabolic pathways, and as a potential inhibitor or alternative substrate in specific biological systems.
- IUPAC
- Thionicotinamide-DPN

Enzyme Activity Studies
Utilised as a substrate or analogue to investigate the kinetics and mechanisms of NAD+-dependent enzymes, including dehydrogenases and reductases. Its structural similarity to NAD+ allows for comparative studies of enzyme-substrate interactions.
Metabolic Pathway Research
Employed in research to elucidate and understand various metabolic pathways where NAD+ plays a crucial role. It can help in dissecting complex biological processes and identifying key regulatory points.
Biochemical Assays
Serves as a reagent in specific biochemical assays requiring an NAD+ analogue. Its use can help in developing or validating new assay methods for enzymatic activity or metabolic flux.
Inhibitor Studies
Investigated for its potential to act as an inhibitor for certain enzymes that utilise NAD+. This application is relevant in the development of targeted therapeutic agents or pharmacological tools.
| Molecular weight | 679.49 |
|---|---|
| Linear formula | C21H27N7O13SP2 |
| Assay | ≥90% |
| Storage temperature | −20°C |
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 Thionicotinamide adenine dinucleotide used for?
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Thionicotinamide adenine dinucleotide (CAS: 4090-29-3) is primarily used in biochemical research as a substrate or analogue for studying NAD+-dependent enzymes, investigating metabolic pathways, and in biochemical assays. It may also be used in inhibitor studies.
What is the CAS number and molecular formula for Thionicotinamide adenine dinucleotide?
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The CAS number for Thionicotinamide adenine dinucleotide is 4090-29-3, and its molecular formula is C21H27N7O13SP2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thionicotinamide adenine dinucleotide with an assay of ≥90%. We do not represent this product as USP, BP, or EP grade.
How should Thionicotinamide adenine dinucleotide be stored and handled?
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Thionicotinamide adenine dinucleotide should be stored at −20°C. It is classified under WGK Germany 3, indicating a hazard to water. Standard laboratory safety precautions should be followed during handling.
How is Thionicotinamide adenine dinucleotide packed, shipped, and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals. Product packaging and shipping methods are optimised for safe and compliant transit, adhering to international regulations.
How can I request a sample or quote for Thionicotinamide adenine dinucleotide?
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To request a sample or a quote for Thionicotinamide adenine dinucleotide, please contact our sales department through the website or by phone, providing your specific requirements.
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