Effect of NAD⁺ on the stability of 1 mM CORM-A1 in unbuffered water (n = 3).

Entry	Solvent	Added reagent	Initial CO yield% (15 min)	Total CO yield% (20+ h)
1	Unbuffered water	—	0.5 ± 0.2	25 ± 4.0
2	100 mM PBS	—	13 ± 5.0	71 ± 1.9
3	Unbuffered water	1 mM NAD+	8 ± 2.0	47 ± 8.3
4	100 mM PBS	1 mM NAD+	21 ± 7.8	54 ± 4