Tool
NAD+ reconstitution calculator
NAD+ ships as 500 mg, 1000 mg vials of lyophilized powder. Pick the size, type the water volume, read the concentration. The molecular weight is already filled in, so the molar result is there too.
- Concentration
- 50 mg/mL
- 50 µg/µL · 50000 µg/mL
- Molar
- 75.4 mM
- 75370 µM
Concentration = peptide mass ÷ diluent volume. Molarity = (mg/mL ÷ g/mol) × 1000. Research use only.
NAD+ at common volumes
| Vial | 5 mL | 10 mL | 20 mL | 30 mL |
|---|---|---|---|---|
| 500 mg | 100 mg/mL151 mM | 50 mg/mL75.4 mM | 25 mg/mL37.7 mM | 16.7 mg/mL25.1 mM |
| 1000 mg | 200 mg/mL301 mM | 100 mg/mL151 mM | 50 mg/mL75.4 mM | 33.3 mg/mL50.2 mM |
NAD+ vial sizes we sell, at four diluent volumes. Molarity uses 663.43 g/mol. Other volumes
What the numbers mean for NAD+
NAD+ has a molecular weight of 663.43 g/mol (C21H27N7O14P2). So 500 mg is about 754 micromoles, whatever volume you dissolve it in. At 50 mg/mL that is 75.4 mM.
Each vial holds only powder, from 500 mg up to 1000 mg, and no diluent. Add bacteriostatic water down the inside of the glass, swirl, and do not shake. The reconstitution guide covers the handling; this page covers the arithmetic.
Common questions
How much water do I add to a 500 mg vial of NAD+?
+
Any volume that gives a concentration you can measure easily. 5 mL gives 100 mg/mL, 10 mL gives 50 mg/mL, 20 mL gives 25 mg/mL. The peptide amount stays 500 mg whatever you add.
What is the concentration of NAD+ 500 mg in 10 mL?
+
50 mg/mL, which is the same as 50 µg/µL. With a molecular weight of 663.43 g/mol that is 75.4 mM.
Which NAD+ vial sizes does the calculator cover?
+
The ones we sell: 500 mg, 1000 mg. Pick a chip or type any other mass.
Where does the NAD+ molecular weight come from?
+
The reference value on the product's Specifications tab, 663.43 g/mol. The observed mass for the vial you receive is on its own lab report, which the QR code on the vial opens.
Related pages
Research use only. Not for human or animal consumption.