4-Nitrophenyl-β-D-xyloside, 500 mg
≥99 %, for biochemistry
Pack Qty.
Pack.
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.
WGK 1
CAS No. [2001-96-9]
EG-Nr. 217-897-1
Molar mass (M) 271,23 g/mol
Melting point (mp) 160 °C
Storage temp. -20 °C
Transport temp. ambient temp.
WGK 1
CAS No. [2001-96-9]
EG-Nr. 217-897-1
Glycosidase substrate
€84.85/Pack Qty.
excl. VAT. | 500 mg per Pack Qty.
Art. No. 4079.2
Available at short notice
from 6 Pack Qty.
€80.61/Pack Qty.
from 24 Pack Qty.
€76.36/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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4-Nitrophenyl-β-D-xyloside
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 4079.1 | 100 mg | glass | €27.85 |
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| 4079.2 | 500 mg | glass | €84.85 |
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| 4079.3 | 1 g | glass | €152.15 |
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Certificates of Analysis
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° |