84325-20-2 , 4-甲基伞形酮 b-D-纤维五糖苷,4-Methylumbelliferyl b-D-cellopentoside

84325-20-2 ,4-甲基伞形酮 b-D-纤维五糖苷,
4-Methylumbelliferyl b-D-cellopentoside,
Cas:84325-20-2
C40H58O28 / 986.87
MFCD02094282

4-Methylumbelliferyl b-D-cellopentoside

4-甲基伞形酮 b-D-纤维五糖苷,

4-Methylumbelliferyl b-D-cellopentoside is a cell-permeable substrate that is used in the detection of β-galactosidase activity, which is an enzyme that catalyzes the hydrolysis of 4-methylumbelliferyl b-D-cellobioside to 4-methylumbelliferone. This product has been shown to be a high quality and pure compound that can be used for diagnostic purposes. It has been used as a fluorescent substrate for the enzyme β-galactosidase in food testing and as a fluorogenic substrate for chemiluminescence.

CAS Number	84325-20-2
Product Name	4-Methylumbelliferyl-b-cellopentaoside
IUPAC Name	7-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-methylchromen-2-one
Molecular Formula	C₄₀H₅₈O₂₈
Molecular Weight	986.87
InChI	InChI=1S/C40H58O28/c1-11-4-20(46)59-14-5-12(2-3-13(11)14)58-36-28(54)23(49)32(16(7-42)61-36)66-38-30(56)25(51)34(18(9-44)63-38)68-40-31(57)26(52)35(19(10-45)64-40)67-39-29(55)24(50)33(17(8-43)62-39)65-37-27(53)22(48)21(47)15(6-41)60-37/h2-5,15-19,21-45,47-57H,6-10H2,1H3/t15-,16-,17-,18-,19-,21-,22+,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37+,38+,39+,40+/m1/s1
SMILES	CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)OC4C(C(C(C(O4)CO)OC5C(C(C(C(O5)CO)OC6C(C(C(C(O6)CO)OC7C(C(C(C(O7)CO)O)O)O)O)O)O)O)O)O)O)O
Synonyms	7-[(O-β-D-Glucopyranosyl-(14)-O-β-D-glucopyranosyl-(14)-O-β-D-glucopyranosyl-(14)-O-β-D-glucopyranosyl-(14)-β-D-glucopyranosyl)oxy]-4-methyl-2H-1-benzopyran-2-one