2-Nitrophenyl-β-D-galactopyranoside, 5 g
Molar mass (M) 301,23 g/mol
Melting point (mp) 193 °C
Storage temp. +4 °C
CAS No. [369-07-3]
excl. VAT. | 5 g per Pack Qty.
Art. No. CN22.1
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2-Nitrophenyl-β-D-galactopyranoside ≥99 %, for biochemistry
Artificial chromogenic substrate, hydrolysed by β-galactosidase resulting in galactose and the yellow stained o-nitrophenol. Frequently used for in vitro analysis of the activity of galactose.
|Signal product||soluble (microbiology)|
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|Specific rotation [α]a (c=1 in H2O)||-71° to -67°|