dihydrodiphosphopyridine nucleotide
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dihydrodiphosphopyridine nucleotide
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CAS No:
58-68-4
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Formula:
C21H29N7O14P2
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Chemical Name:
dihydrodiphosphopyridine nucleotide
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Synonyms:
dihydrodiphosphopyridine nucleotide;dihydronicotinamide-adenine dinucleotide;[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methoxy-[[(2R,3R,4R,5R)-5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxy-oxolan-2-yl]methoxy-hydroxy-phosphoryl]oxy-phosphinic acid;Reduced codehydrase I;Reduced form;Adenosine 5'-(trihydrogen diphosphate), P'→5'-ester with 1,4-dihydro-1-β-D-ribofuranosyl-3-pyridinecarboxamide;1,4-Dihydronicotinamideadeninedinucleotide1,4-Dihydronicotinamideadeninedinucleotide;β-NADH, DPNH, NADH
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CAS No:
Description
ChEBI: A coenzyme found in all living cells; consists of two nucleotides joined through their 5'-phosphate groups, with one nucleotide containing an adenine base and the other containing nicotinamide.
Solid
NADH is a coenzyme found in all living cells; consists of two nucleotides joined through their 5'-phosphate groups, with one nucleotide containing an adenine base and the other containing nicotinamide. It has a role as a fundamental metabolite and a cofactor. It is a NAD(P)H and a NAD. It is a conjugate acid of a NADH(2-).|NADH is the reduced form of NAD+, and NAD+ is the oxidized form of NADH, a coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). It forms NADP with the addition of a phosphate group to the 2' position of the adenosyl nucleotide through an ester linkage. (Dorland, 27th ed)|A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed)
dihydrodiphosphopyridine nucleotide Basic Attributes
665.44
665.44
200-393-0
4J24DQ0916
TSCA listed
White to Off-White
Characteristics
337.24000
-4.35
Solid
2.18±0.1 g/cm3(Predicted)
140.0 - 142.0 °C
1081.8±75.0 °C(Predicted)
608.0±37.1 °C
1.845
1.13±0.50(Predicted)
Toxicity
No reports of overdose, however, high doses of NADH (10 mg a day or more) may cause jitteriness, anxiety, and insomnia.
Drug Information
Some evidence suggests that NADH might be useful in treating Parkinson's disease, chronic fatigue syndrome, Alzheimer's disease and cardiovascular disease.
A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). The action of supplemental NADH is unclear. Oral NADH supplementation has been used to combat simple fatigue as well as such mysterious and energy-sapping disorders as chronic fatigue syndrome and fibromyalgia. Researchers are also studying the value of NADH supplements for improving mental function in people with Alzheimer's disease, and minimizing physical disability and relieving depression in people with Parkinson's disease. Some healthy individuals also take NADH supplements orally to improve concentration and memory capacity, as well as to increase athletic endurance. However, to date there have been no published studies to indicate that using NADH is in any way effective or safe for these purposes.
Unclear how much of an administered dose is absorbed.
NADH is synthesized by the body and thus is not an essential nutrient. It does require the essential nutrient nicotinamide for its synthesis, and its role in energy production is certainly an essential one. In addition to its role in the mitochondrial electron transport chain, NADH is produced in the cytosol. The mitochondrial membrane is impermeable to NADH, and this permeability barrier effectively separates the cytoplasmic from the mitochondrial NADH pools. However, cytoplasmic NADH can be used for biologic energy production. This occurs when the malate-aspartate shuttle introduces reducing equivalents from NADH in the cytosol to the electron transport chain of the mitochondria. This shuttle mainly occurs in the liver and heart.
Adenine Dinucleotide, Dihydronicotinamide
dihydrodiphosphopyridine nucleotide Use and Manufacturing
b-NADH-d4 is labelled b-NADH (N201480, Disodium salt). b-NADH is one of the biologically active forms of nicotinic acid. Serves as a coenzyme of hydrogenases and dehydrogenases. NAD usually acts as a hydrogen acceptor, forming NADH which then serves as a hydrogen donor in the respiratory chain. Present in living cells primarily in the reduced form (NADPH) and is involved in synthetic reactions.
Adenosine 5'-(trihydrogen diphosphate), P'.fwdarw.5'-ester with 1,4-dihydro-1-.beta.-D-ribofuranosyl-3-pyridinecarboxamide: INACTIVE
Computed Properties
Molecular Weight:665.4
XLogP3:-5.7
Hydrogen Bond Donor Count:8
Hydrogen Bond Acceptor Count:19
Rotatable Bond Count:11
Exact Mass:665.12477262
Monoisotopic Mass:665.12477262
Topological Polar Surface Area:318
Heavy Atom Count:44
Complexity:1230
Defined Atom Stereocenter Count:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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dihydrodiphosphopyridine nucleotide
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