PNPX C16H21NO11 糖，糖醇，有机酸标准品

P-Nitrophenyl-β-Xylobioside

Cat. Number

PNPX

Chemical Name

P-Nitrophenyl-β-Xylobioside

Mol. Formula

C16H21NO11

Mol. Weight

403.34

Qty 1

10mg

Qty 2

50mg

Appearance

Off white, freeze dried powder.

Application Notes

> 95 %

Synonym

4-Nitrophenyl-β-D-Xylobioside

p-NP Xylobioside.

4-NP Xylobioside

PNPX2

Solubility

Water (5 mg/mL; Clear, colourless to faint yellow solution).

Methanol (50 mg/mL; Clear, colourless to faint yellow solution).

References

A colorimetric substrate for measurement of β-xylanase and β-xylosidase activity.

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