NAD+ koenzym dinukleotydu nikotynamidoadeninowego I o wysokiej czystości >99,85% [ CAS: 53-84-9 ] - 100g

Nicotinamide Adenine Dinucleotide (NAD⁺)
Other Names: Coenzyme I, β-Nicotinamide adenine dinucleotide
Purity: High Purity >99.85%

CAS Number: 53-84-9
Sum Formula: C₂₁H₂₇N₇O₁₄P₂
Molar Mass: 663.43 g/mol
Appearance: White to off-white, fine powder

Nicotinamide adenine dinucleotide (NAD⁺) is a coenzyme present in all living cells, playing a central role in redox reactions by transferring electrons during metabolic processes. It is also involved in various biochemical pathways and regulatory functions in cellular systems.

Chemical and Physical Properties

Density: Approximately 1.6 g/cm³ at 20°C
Melting Point: 140–142°C
pH Value: 2.5–3.0 (10 g/L in H₂O at 20°C)
Solubility in Water: Approximately 10 g/L
Solubility in Other Solvents: Primarily soluble in aqueous solutions; limited data available for organic solvents
Odor: Odorless

Applications

Biochemical Research: Used in studies of redox reactions, metabolic pathways, and enzyme mechanisms.

Cellular Biology: Serves as a model compound in energy transfer and regulatory process analysis.

Analytical Chemistry: Applied as a reagent or reference standard in enzymatic assays and laboratory diagnostics.

Safety

GHS Hazard Statements:
Not Classified – This substance is generally considered non-hazardous under GHS criteria.

Note: Based on supplier data, 114 out of 115 sources report this substance as not meeting GHS hazard classification thresholds.

First Aid Measures

Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.

Skin Contact: Wash with plenty of soap and water. Seek medical advice if skin irritation occurs.

Inhalation: Move person to fresh air and keep comfortable for breathing. Seek medical attention if symptoms occur.

Ingestion: Rinse mouth. Do not induce vomiting. Seek medical attention if unwell.

Handling and Storage

Storage Conditions: Store in a tightly closed container between +2°C to +8°C in a dry, well-ventilated area.

Handling Precautions: Avoid contact with skin, eyes, and clothing. Use suitable personal protective equipment. Ensure proper ventilation during handling.