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CAS 7699-38-9

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P-nitrophenyl B-D-N,N',N""-triacetyl*chitotriose

Description:
P-nitrophenyl B-D-N,N',N"-triacetyl chitotriose is a synthetic derivative of chitotriose, which is a carbohydrate composed of three N-acetylglucosamine units linked by β(1→4) glycosidic bonds. This compound features a p-nitrophenyl group, which enhances its solubility and reactivity, making it useful in biochemical assays, particularly in enzyme activity studies related to chitinase. The triacetyl modification indicates that each of the hydroxyl groups on the chitotriose backbone is acetylated, which can influence the compound's stability and interaction with enzymes. The presence of the p-nitrophenyl moiety allows for colorimetric detection, as it can be hydrolyzed by specific enzymes to release p-nitrophenol, a yellow compound that can be quantified spectrophotometrically. This substance is often utilized in research settings to investigate chitinase activity and other related enzymatic processes, contributing to our understanding of carbohydrate metabolism and the role of chitin in biological systems.
Formula:C30H44N4O18
InChI:InChI=1/C30H44N4O18/c1-11(38)31-19-23(42)22(41)16(8-35)48-29(19)51-27-18(10-37)50-30(21(25(27)44)33-13(3)40)52-26-17(9-36)49-28(20(24(26)43)32-12(2)39)47-15-6-4-14(5-7-15)34(45)46/h4-7,16-30,35-37,41-44H,8-10H2,1-3H3,(H,31,38)(H,32,39)(H,33,40)
SMILES:CC(=NC1C(C(C(CO)OC1OC1C(CO)OC(C(C1O)N=C(C)O)OC1C(CO)OC(C(C1O)N=C(C)O)Oc1ccc(cc1)N(=O)=O)O)O)O
Synonyms:
  • 4-Nitrophenyl 2-(Acetylamino)-2-Deoxyhexopyranosyl-(1->4)-2-(Acetylamino)-2-Deoxyhexopyranosyl-(1->4)-2-(Acetylamino)-2-Deoxyhexopyranoside
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