Nicotinamide hypoxanthine dinucleotide phosphate, reduced tetrasodium salt
Nicotinamide hypoxanthine dinucleotide phosphate, reduced tetrasodium salt (CAS: 42934-87-2) is a biochemical compound with the molecular formula C21H25N6O18P3Na4 and a molecular weight of 834.33. This reduced form of NADP+ plays a crucial role in various enzymatic redox reactions within biological systems. It is primarily utilised as a cofactor in biochemical research and as a substrate in enzyme-driven assays, supporting studies in metabolism and molecular biology.
- IUPAC
- Deamino NADPH,Deaminotriphosphopyridine nucleotide, reduced form
- Synonyms
- CofactorsEnzymes, Inhibitors, and SubstratesOxidation-ReductionDeamino NADPHDeaminotriphosphopyridine nucleotide, reduced form

Biochemical Research
Serves as a vital cofactor in numerous enzymatic reactions, particularly those involving reductive biosynthesis and metabolic pathways. Researchers utilise it to study enzyme kinetics and biological oxidation-reduction processes.
Enzyme Assays
Used as a substrate or cofactor in the quantitative analysis of enzyme activity. Its involvement in specific enzymatic reactions makes it valuable for validating enzyme function and screening potential inhibitors.
Metabolic Studies
Essential for investigating cellular metabolism, including pathways like the pentose phosphate pathway. Its reduced form is critical for biosynthetic processes that require reducing power.
| Molecular weight | 834.33 |
|---|---|
| Linear formula | C21H25N6O18P3Na4 |
| Assay | ≥92.5% |
| Storage temperature | −20°C |

Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-36/37/38 |
| Safety statements (S) | 22-26-36-45 |
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 Nicotinamide hypoxanthine dinucleotide phosphate, reduced tetrasodium salt used for?
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This compound is primarily used as a cofactor in biochemical research and as a substrate in enzyme assays, particularly for studying oxidation-reduction reactions and metabolic pathways.
What are the CAS number and chemical formula for this product?
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The CAS number is 42934-87-2 and the linear chemical formula is C21H25N6O18P3Na4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥92.5%. We do not represent this product as USP, BP, or EP grade.
How should Nicotinamide hypoxanthine dinucleotide phosphate, reduced tetrasodium salt be handled?
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Handle with extreme care. This substance is toxic if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation. Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a P2 respirator, is essential. Work in a well-ventilated area or under a fume hood.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales department via the website or by phone, providing the product name and CAS number.
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