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4-Nitrophenyl-α-D-galactopyranoside, 100 mg

for biochemistry
Pack Qty.
PNP-α-D-Gal, PNPG, p-Nitrophenyl-α-D-galactoside
Empirical formula C12H15NO8
Molar mass (M) 301,26 g/mol
Melting point (mp) 166 °C
Storage temp. +4 °C
CAS No. [7493-95-0]
EG-Nr. 231-343-6

Glycosidase substrate

€23.55/Pack Qty. 

excl. VAT. | 100 mg per Pack Qty.

Art. No. 4063.1

In production
from 6 Pack Qty. €22.37/Pack Qty.
from 24 Pack Qty. €21.20/Pack Qty.
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Product details

4-Nitrophenyl-α-D-galactopyranoside for biochemistry

Technical Information
Enzyme α-D-Galactosidase 
Detection Colour (yellow) 
Signal product soluble (membrane biochemistry) 
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Order No. Pack Qty. Pack. Price Quantity
4063.1 100 mg glass


4063.2 500 mg glass


4063.3 1 g glass


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  1. Subtotal:  0.00

Downloads / MSDS

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Identity (TLC)complies
Solution (5 % in H2O)colourless to nearly colourless
Water (KF)≤1.0 %
Spec. rotation [α]a (c=1 in water)+242° to +248°