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481911

NAD⁺, Free Acid

Name: NAD<sup>+</sup>, Free Acid
Brand: MM

A major electron acceptor molecule in biological oxidations. Spectra (pH 7.5): 250/260 nm: 0.80-0.86; 280/260 nm: 0.19-0.23; 340/260 nm: 0.42-0.44 (with ADH at pH 10).

Greener Alternative

Synonym(s):

NAD⁺, Free Acid, β-Nicotinamide-adenine Dinucleotide, DPN, Co I

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About This Item

Empirical Formula (Hill Notation):

C₂₁H₂₇N₇O₁₄P₂

CAS Number:

53-84-9

Molecular Weight:

663.43

UNSPSC Code:

41106305

NACRES:

NA.51

MDL number:

MFCD00036253

eCl@ss:

32119108

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Properties

Quality Segment

300

description

Merck USA index - 14, 6344

assay

≥95% (HPLC)

form

lyophilized solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze, desiccated (hygroscopic)

sustainability

Sustainability features

color

white to off-white

solubility

water: 200 mg/mL

greener alternative category

shipped in

wet ice

storage temp.

−20°C

SMILES string

[P](=O)([O-])(O[P](=O)(OCC4OC(C(C4O)O)[n+]5cc(ccc5)C(=O)N)O)OCC1OC(C(C1O)O)[n]2c3ncnc(c3nc2)N

InChI

1S/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)

InChI key

BAWFJGJZGIEFAR-UHFFFAOYSA-N

Description

General description

A major electron acceptor molecule in biological oxidations (spectral ratio: 0.81-0.86 at 250/260 nm, pH 7.0; 0.1 0.23 at 280/260 nm, pH 7.0) and 0.42-0.44 at 340/260 nm.

Spectra (pH 7.5): 250/260 nm: 0.80-0.86; 280/260 nm: 0.19-0.23; 340/260 nm: 0.42-0.44 (with ADH at pH 10).

We are committed to bringing you Greener Alternative Products that adhere to one or more of the 12 Principles of Green Chemistry. Beta-Nicotinamide adenine dinucleotide is a bio-derived redox cofactor that works together with enzymes as part of a biocatalyst system. It can be efficiently recycled in many reactions, enabling selective oxidations while reducing waste and supporting greener, more sustainable chemical processes. Click here for more information.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C) for long term storage or refrigerate (4°C) for short term storage. Stock solutions (pH 2-7) are stable for up to 1 month at 4°C. Product will decompose at alkaline pH.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)