China High Quality Phenethyl Caffeate Cape 331-39-5//53-59-8 Triphosphopyridine Nucleotide/ Nadph/Nadp//606-68-8 Beta-Nicotinamide Adenine Dinucleotide Disodium/Nadh, Find details about China Beta-Nicotinamide Adenine Dinucleotide Disodium, Triphosphopyridine Nucleotide from High Quality Phenethyl Caffeate Cape 331-39-5//53-59-8 Triphosphopyridine Nucleotide/ Nadph/Nadp//606-68-8 Beta-Nicotinamide Adenine Dinucleotide Disodium/Nadh
Introduction
Products name | NADH |
Other Name | beta-Nicotinamide adenine dinucleotide disodium salt |
Specification | 99% |
CAS No. | 606-68-8 |
Appearance | White powder |
M.F | C18H36N2O12 |
EINECS No | 210-123-3 |
Function
Nicotinamide adenine dinucleotide, abbreviated NADh+, is a coenzyme found in all living cells. The compound is a dinucleotide, since it consists of two nucleotides joined through their phosphate groups. One nucleotide contains an adenine base and the other nicotinamide.
Application
In metabolism, NAD+ is involved in redox reactions, carrying electrons from one reaction to another. The coenzyme is, therefore, found in two forms in cells: NAD+ is an oxidizing agent - it accepts electrons from other molecules and becomes reduced. This reaction forms NADH, (Nicotinamide adenine dinucleotide) which can then be used as a reducing agent to donate electrons. These electron transfer reactions are the main function of NAD+. However, it is also used in other cellular processes, the most notable one being a substrate of enzymes that add or remove chemical groups from proteins, in posttranslational modifications. Because of the importance of these functions, the enzymes involved in NAD+ metabolism are targets for drug discovery.
Specification
Items of analysis | Specification | Results |
Appearance | White powder | Conforms |
Identification | HPLC | Conforms |
Appearance of solution (5% w/v in water) | Colorless to pale yellow and clear | Conforms |
Heavy Metals | ≤10ppm | <10 |
As | ≤1ppm | <1 |
Pb | ≤1ppm | <1 |
Cd | ≤1ppm | <1 |
Hg | ≤0.1ppm | <0.1 |
Assay | ≥99.0% | 99.62% |
Water | ≤6.0% | 0.46 |
Total Aerboic | ≤1000cfu/g | <1000 |
Yeast and mold | ≤100cfu/g | <100 |
E.Coli | Negative | Absent |
Salmonella | Negative | Absent |
Staphylococcus Aureus | Negative | Absent |
Conclusion | Conform with enterprise standard |