Catalog Number：

53-84-9

Formula:

C₂₁H₂₇N₇O₁₄P₂

Lot No.:

110210

Expiry Date:

02/2022

Storage:

2-8℃

Purity:

≥95%

98.7 %

NAD* Contents：

-

96.1%

Water Contents ：

＜8%

2.6%

Spectral analysis：

1.εat260nm and pH7.5：(18.0±0.5) ×103L/mole/cm 17.7 ×103 L/mole/cm

2.Ratio at pH 7.5

A250/A260 0.83±0.030.82

A280/A260 0.21±0.03 0.2

3. ε when reduced with alcohol dehydrogenase at 340 nm and pH 10

(6.3±0.2) ×103L/mole/cm6.2 ×103 L/mole/cm

4. Ratio when reduced with alcohol dehydrogenase at pH 10

A340/A260 0.43±0.01 0.43