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ALPHA-DIPHOSPHOPYRIDINE NUCLEOTIDE, also known as α-Nicotinamide adenine dinucleotide (αNAD), is a vital coenzyme involved in numerous cellular redox reactions and energy metabolism processes. It plays a crucial role in maintaining cellular homeostasis and supporting various biological functions.
Used in Enzyme and Protein Research:
ALPHA-DIPHOSPHOPYRIDINE NUCLEOTIDE is used as a research tool for studying the specificity and kinetics of NAD-dependent and NAD-transporting enzymes and proteins, such as NAD-glycohydrolase(s) and the mitochondrial NAD+ transporter in Saccharomyces cerevisiae. This application helps scientists better understand the mechanisms of these enzymes and proteins, contributing to the advancement of biological and medical research.
Used in Enzyme Activity Assays:
In the field of biochemistry, ALPHA-DIPHOSPHOPYRIDINE NUCLEOTIDE is used as a substrate in enzyme activity assays for superoxide dismutase in seminal plasma samples and glutathione peroxidase in liver, kidney, testes, and brain samples. This application allows researchers to evaluate the activity levels of these enzymes, which are essential for understanding their roles in various biological processes and potential implications in disease states.

7298-93-3

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7298-93-3 Usage

Biochem/physiol Actions

α-Nicotinamide adenine dinucleotide (α-NAD) is a substrate for renalase. α-NAD, an analog of β-NAD, when used modulates kinetics of NAD dependent enzymes.

Check Digit Verification of cas no

The CAS Registry Mumber 7298-93-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,9 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7298-93:
(6*7)+(5*2)+(4*9)+(3*8)+(2*9)+(1*3)=133
133 % 10 = 3
So 7298-93-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H27N7O14P2/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33/h1-4,7-8,10-11,13-16,20-21,29-32H,5-6H2,(H5-,22,23,24,25,33,34,35,36,37)/t10-,11-,13-,14-,15-,16-,20+,21+/m1/s1

7298-93-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name α-DIPHOSPHOPYRIDINE NUCLEOTIDE

1.2 Other means of identification

Product number -
Other names Nicotinamide arabinoside adenine dinucleotide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7298-93-3 SDS

7298-93-3Relevant academic research and scientific papers

Mechanism of the Oxidation of NADH by Quinones. Energetics of One-Electron and Hydride Routes

Carlson, Brian W.,Miller, Larry L.

, p. 479 - 485 (2007/10/02)

The kinetics of NADH oxidation by 7 o-benzoquinones and 14 p-benzoquinones were studied by using buffered aqueous solutions and UV/vis spectroscopy.For each quinone the rate law was first order in NADH and first order in quinone.The rate constants varied from 0.0745 to 9220 M-1s-1.Variation of the pH from 6 to 8 gave no change in rate.The use of 4-D and 4,4-D2NADH revealed kinetic isotope effects.The dideutero data gave kH/kD in the range 1.6-3.1 for p-quinones and 4.2 for 3,5-di-tert-butyl-o-quinone.When p-quinones were used, the log k was a linear function of Eo for the quinone/hydroquinone monoanion (Q/QH(1-)) couple with a slope of 16.9 V-1. o-Quinones reacted about 100 times more rapidly, but the same linear relationship with a slope of 16.4 V-1 was observed.Comparisons to data for one-electron-transfer reactions indicate that such mechanisms are not involved.A hydride-transfer mechanism accommodates all the data, and rate-limiting hydrogen atom transfer followed by electron transfer cannot be ruled out.

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