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4-Nitrophenyl-β-D-xyloside, 500 mg

≥99 %, for biochemistry
Pack Qty.
PNP-β-D-Xyl, PNPX, p-Nitrophenyl-β-D-xylopyranoside
Empirical formula C11H13NO7
Molar mass (M) 271,23 g/mol
Melting point (mp) 160 °C
Storage temp. -20 °C
Transport temp. ambient temp.
CAS No. [2001-96-9]
EG-Nr. 217-897-1

Glycosidase substrate

€94.50/Pack Qty. 

excl. VAT. | 500 mg per Pack Qty.

Art. No. 4079.2

In production
from 6 Pack Qty. €89.78/Pack Qty.
from 24 Pack Qty. €85.05/Pack Qty.
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Product details

4-Nitrophenyl-β-D-xyloside ≥99 %, for biochemistry

Technical Information
Enzyme β-D-Xylosidase 
Detection Colour (yellow) 
Signal product soluble (activity assay) 
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Order No. Pack Qty. Pack. Price Quantity
4079.1 100 mg glass


4079.2 500 mg glass


4079.3 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

Assay (TLC)≥99 %
Solution (1 % in H2O)colourless
Water (KF)≤1 %
p-Nitrophenol≤0.05 %
Specific rotation [α]a (c=0,4 in H2O)-57° to -53°

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