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β-Nicotinamide adenine dinucleotide hydrate

≥95% (HPLC)

Cozymase, β-NAD, β-DPN, DPN, Diphosphopyridine nucleotide, NAD, Coenzyme 1, Nadide
Empirical Formula (Hill Notation):
C21H27N7O14P2 · xH2O
CAS Number:
Molecular Weight:
663.43 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:

Quality Level


≥95% (HPLC)


powder or crystals


≤4% water


white to faint yellow


H2O: 0.1 g/mL at 20 °C, clear
H2O: freely soluble

cation traces

Ca: ≤200 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cr: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤50 mg/kg
Mg: ≤100 mg/kg
Mn: ≤50 mg/kg
Na: ≤1000 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

absorbance ratio

A280/260 nm 0.22 ±0.02
A250/260 nm 0.83 ±0.03

storage temp.


SMILES string




InChI key


Gene Information

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Related Categories


β-Nicotinamide adenine dinucleotide hydrate was used as a test compound for studying the structure and electrochemical properties of NADH electrocatalysts.
β-Nicotinamide adenine dinucleotide hydrate has been used as a component of fibroblast cell culture media. It has also been used to study the viability of the cartilage constructs.

Biochem/physiol Actions

β-Nicotinamide adenine dinucleotide is a cofactor for alcohol dehydrogenase that serves as inhibitory neurotransmitter in visceral smooth muscle.
β-nicotinamide adenine dinucleotide (β-NAD) is a coenzyme present in most living cells. It is implicated in redox reactions and posttranslational modifications. β-NAD also acts as a substrate for various enzymes in several cellular processes.
Electron acceptor


Packaged by solid weight.

Other Notes

This is the common form of NAD.

Storage Class Code

13 - Non Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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More Documents

Quotes and Ordering

The initial repair response of articular cartilage after mechanically induced damage
van Haaften EE, et al.
Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society, 35(6), 1265-1273 (2017)
Structure and Electrochemical Properties of Electrocatalysts for NADH Oxidation.
Rosalba A. Rincon
Electroanalysis, 22, 799-806 (2010)
Rescue from galactose-induced death of Leigh Syndrome patient cells by pyruvate and NAD+
Iannetti EF, et al.
Cell Death & Disease, 9(11), 1135-1135 (2018)
Extracellular beta-nicotinamide adenine dinucleotide (beta-NAD) promotes the endothelial cell barrier integrity via PKA-and EPAC1/Rac1-dependent actin cytoskeleton rearrangement
Umapathy NS, et al.
Journal of Cellular Physiology, 223(1), 215-223 (2010)
Violeta N Mutafova-Yambolieva et al.
Proceedings of the National Academy of Sciences of the United States of America, 104(41), 16359-16364 (2007-10-05)
Peripheral inhibitory nerves are physiological regulators of the contractile behavior of visceral smooth muscles. One of the transmitters responsible for inhibitory neurotransmission has been reputed to be a purine, possibly ATP. However, the exact identity of this substance has never

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