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2-Nitrophenyl-beta-D-galactopyranoside, 98+%, Thermo Scientific Chemicals
產品號碼: L10939.03
1 g, Each
化學識別
CAS
369-07-3
IUPAC Name
2-(hydroxymethyl)-6-(2-nitrophenoxy)oxane-3,4,5-triol
Molecular Formula
C12H15NO8
InChI Key
KUWPCJHYPSUOFW-UHFFFAOYNA-N
SMILES
OCC1OC(OC2=CC=CC=C2[N+]([O-])=O)C(O)C(O)C1O
規格
規格表Appearance (Color)
White to pale cream to pale yellow
Assay (HPLC)
≥98.0%
Optical Rotation
-68.5 ± 3.0? (C=1 in water)
Identification (FTIR)
Conforms
Form
Powder
說明
2-Nitrophenyl-beta-D-galactopyranoside is a β-Galactosidase substrate for colorimetric and EIA applications; counterpart of widely employed pNPP/alkaline phosphatase substrate.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2-Nitrophenyl-beta-D-galactopyranoside is a β-Galactosidase substrate for colorimetric and EIA applications; counterpart of widely employed pNPP/alkaline phosphatase substrate.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 20°C. Incompatible with strong oxidizing agents.
2-Nitrophenyl-beta-D-galactopyranoside is a β-Galactosidase substrate for colorimetric and EIA applications; counterpart of widely employed pNPP/alkaline phosphatase substrate.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 20°C. Incompatible with strong oxidizing agents.
RUO – Research Use Only
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