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CAS 2001-96-9

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p-Nitrophenyl β-D-xylopyranoside

Description:
p-Nitrophenyl β-D-xylopyranoside is a synthetic glycoside commonly used as a substrate in enzymatic assays, particularly for the detection of xylanase and other glycoside hydrolases. This compound features a p-nitrophenyl group, which serves as a chromogenic indicator, allowing for the measurement of enzymatic activity through colorimetric changes. The β-D-xylopyranoside structure indicates that it is a derivative of xylose, a five-carbon sugar, linked to the p-nitrophenyl moiety via a glycosidic bond. This compound is typically a white to pale yellow crystalline solid, soluble in water and organic solvents, making it versatile for laboratory applications. Its stability under standard laboratory conditions allows for reliable use in biochemical experiments. Additionally, the presence of the nitro group contributes to its reactivity and makes it a useful tool in studying carbohydrate-active enzymes. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C11H13NO7
InChI:InChI=1S/C11H13NO7/c13-8-5-18-11(10(15)9(8)14)19-7-3-1-6(2-4-7)12(16)17/h1-4,8-11,13-15H,5H2/t8-,9+,10-,11+/m1/s1
InChI key:InChIKey=MLJYKRYCCUGBBV-YTWAJWBKSA-N
SMILES:O([C@H]1[C@H](O)[C@@H](O)[C@H](O)CO1)C2=CC=C(N(=O)=O)C=C2
Synonyms:
  • 4-Nitrophenyl β-<span class="text-smallcaps">D</span>-xylopyranoside
  • 4-Nitrophenyl--D-xylopyranoside
  • NSC 371094
  • Xylopyranoside, p-nitrophenyl
  • Xylopyranoside, p-nitrophenyl, β-<span class="text-smallcaps">D</span>-
  • p-Nitrophenol β-<span class="text-smallcaps">D</span>-xyloside
  • p-Nitrophenyl β-<span class="text-smallcaps">D</span>-xylopyranoside
  • p-Nitrophenyl β-<span class="text-smallcaps">D</span>-xyloside
  • p-Nitrophenyl β-xylopyranoside
  • β-<span class="text-smallcaps">D</span>-Xylopyranoside, 4-nitrophenyl
  • See more synonyms
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