70867-33-3, 鄰硝基苯基-beta-D-纖維二糖苷, CAS:70867-33-3

70867-33-3, 鄰硝基苯基-beta-D-纖維二糖苷,
2-Nitrophenyl beta-D-cellobioside,
CAS:70867-33-3
C18H25NO13 / 463.39
MFCD00133678

2-Nitrophenyl b-D-cellobioside

鄰硝基苯基-beta-D-纖維二糖苷

2-Nitrophenyl b-D-cellobioside is a synthetic cellodextrin that is used as an alternative to natural cellulose for research purposes. It has been shown to have similar properties, like enzymatic activity and crystallinity, to cellulose. 2-Nitrophenyl b-D-cellobioside has been used as a substrate in assays with enzymes such as β-glucosidase, β-xylosidase, α-amylase, and pectin methylesterase. The enzyme efficiency of 2NPBC was found to be significantly higher than the efficiency of crystalline cellulose. 2NPBC also has a high degree of polymerization (DP) which can lead to higher yields of synthetic polymers. Cellodextrins are also efficient carbon sources for yeast fermentation.

CAS Number	70867-33-3
Product Name	2-Nitrophenyl beta-D-cellobioside
IUPAC Name	2-[4,5-dihydroxy-2-(hydroxymethyl)-6-(2-nitrophenoxy)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular Formula	C18H25NO13
Molecular Weight	463.4 g/mol
InChI	InChI=1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-4-2-1-3-7(8)19(27)28/h1-4,9-18,20-26H,5-6H2
InChI Key	CYCLRDYAFVRUDE-KFRZSCGFSA-N
SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])OC2C(C(C(C(O2)CO)OC3C(C(C(C(O3)CO)O)O)O)O)O
Synonyms	2-Nitrophenyl 4-O-β-D-Glucopyranosyl-β-D-glucopyranoside;
Canonical SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])OC2C(C(C(C(O2)CO)OC3C(C(C(C(O3)CO)O)O)O)O)O
Isomeric SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O)O