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4-Nitrophenyl-α-D-galactopyranoside, 500 mg

for biochemistry
Pack Qty.
Pack.
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
WGK 1
CAS No. [7493-95-0]
EG-Nr. 231-343-6

Glycosidase substrate

Type analysis

€52.15/Pack Qty. 

excl. VAT. | 500 mg per Pack Qty.

Art. No. 4063.2

Available at short notice
from 6 Pack Qty. €49.54/Pack Qty.
from 24 Pack Qty. €46.94/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) 
4-Nitrophenyl-α-D-galactopyranoside
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Order No. Pack Qty. Pack. Price Quantity
4063.1 100 mg glass €22.05
4063.2 500 mg glass €52.15
4063.3 1 g glass €83.35
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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°

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