All Photos(5)




β-Nicotinamide adenine dinucleotide 2′-phosphate reduced tetrasodium salt hydrate

≥95% (HPLC)

Sign Into View Organizational & Contract Pricing

β-NADPH, 2′-NADPH hydrate, Coenzyme II reduced tetrasodium salt, Dihydronicotinamide adenine dinucleotide phosphate tetrasodium salt, NADPH Na4, TPNH2 Na4, Triphosphopyridine nucleotide reduced tetrasodium salt
Empirical Formula (Hill Notation):
C21H26N7Na4O17P3 · xH2O
CAS Number:
Molecular Weight:
833.35 (anhydrous basis)
MDL number:
PubChem Substance ID:

Quality Level


≥95% (HPLC)
≥95% (spectrophotometric assay)



storage temp.


SMILES string




InChI key


Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item








storage temp.


storage temp.


storage temp.


storage temp.


Quality Level


Quality Level


Quality Level


Quality Level



β-Nicotinamide adenine dinucleotide 2′-phosphate (NADP+) and β-Nicotinamide adenine dinucleotide 2′-phosphate, reduced (NADPH) comprise a coenzyme redox pair (NADP+:NADPH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. The NADP+/NADPH redox pair facilitates electron transfer in anabolic reactions such as lipid and cholesterol biosynthesis and fatty acyl chain elongation. The NADP+/NADPH redox pair is used in a variety of antioxidation mechanism where it protects agains reactive oxidation species accumulation. NADPH is generated in vivio by the pentose phosphate pathway (PPP).

Biochem/physiol Actions

NADPH is an electron donor and a cofactor for many redox enzymes including nitric oxide synthetase.

Preparation Note

Enzymatically reduced.

Other Notes

Packaged based on solid weight.

Storage Class Code

11 - Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).


Product Number
Pack Size/Quantity

Additional examples:





enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

K A Vonnahme et al.
Journal of dairy science, 94(6), 2850-2858 (2011-05-25)
Objectives were to determine the effects of maternal dietary supranutritional Se and nutritional plane during gestation on capillary surface density, capillary area density, and angiogenic factor expression in the developing mammary gland of primiparous ewes. Selenium treatments were initiated at
Carlos Blanco-Centurion et al.
The European journal of neuroscience, 19(10), 2741-2752 (2004-05-19)
The hypocretin neurons have been implicated in regulating sleep-wake states as they are lost in patients with the sleep disorder narcolepsy. Hypocretin (HCRT) neurons are located only in the perifornical region of the posterior hypothalamus and heavily innervate pontine brainstem
Helia Tenza-Ferrer et al.
Frontiers in cellular neuroscience, 13, 306-306 (2019-07-30)
The incoming signals from injured sensory neurons upon peripheral inflammation are processed in the dorsal horn of spinal cord, where glial cells accumulate and play a critical role in initiating allodynia (increased pain in response to light-touch). However, how painful
Thu Betteridge et al.
RNA (New York, N.Y.), 13(9), 1594-1601 (2007-07-27)
Transfer RNAs (tRNAs) are substrates for complex enzymes, such as aminoacyl-tRNA synthetases and ribosomes, and play an essential role in translation of genetic information into protein sequences. Here we describe a general method for labeling tRNAs with fluorescent dyes, so
Kevin P Grace et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 32(5), 1622-1633 (2012-02-04)
Serotonin type 1A (5-HT(1A)) receptor-responsive neurons in the pedunculopontine tegmental nucleus (PPTn) become maximally active immediately before and during rapid eye movement (REM) sleep. A prevailing model of REM sleep generation indicates that activation of such neurons contributes significantly to

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service