1228931-52-9 , 4-Methylumbelliferyl 4-deoxy-b-D-chitobiose peracetate

1228931-52-9 ,
4-Methylumbelliferyl 4-deoxy-b-D-chitobiose peracetate;
7-[[3,6-Di-O-Acetyl-2-(acetylamino)-2-deoxy-4-O-[3,6-di-O-acetyl-2-(acetylamino)-2,4-dideoxy-β-D-xylo-hexopyranosyl]-β-D-glucopyranosyl]oxy]-4-methyl-2H-1-benzopyran-2-one,
Cas:1228931-52-9
C34H42N2O16 / 734.70
MFCD09841029

4-Methylumbelliferyl 4-deoxy-b-D-chitobiose peracetate

7-[[3,6-Di-O-Acetyl-2-(acetylamino)-2-deoxy-4-O-[3,6-di-O-acetyl-2-(acetylamino)-2,4-dideoxy-β-D-xylo-hexopyranosyl]-β-D-glucopyranosyl]oxy]-4-methyl-2H-1-benzopyran-2-one

4-Methylumbelliferyl 4-deoxy-b-D-chitobiose peracetate is a chromogenic substrate used for the detection of β-galactosidase activity. It is an analog of 4-methylumbelliferone that can be hydrolyzed by β-galactosidase to produce fluorescence. This product is supplied as a white crystalline solid and can be stored at room temperature. This substrate has been shown to work well in culture media, food testing, and environmental testing.

CAS Number	1228931-52-9
Product Name	4-Methylumbelliferyl 4-Deoxy-\|A-D-chitobiose Peracetate
IUPAC Name	[(2S,4S,5R,6S)-5-acetamido-6-[(2R,3S,4R,5R,6S)-5-acetamido-4-acetyloxy-2-(acetyloxymethyl)-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-3-yl]oxy-4-acetyloxyoxan-2-yl]methyl acetate
Molecular Formula	C34H42N2O16
Molecular Weight	734.708
InChI	InChI=1S/C34H42N2O16/c1-15-10-28(43)50-25-11-22(8-9-24(15)25)48-34-30(36-17(3)38)32(47-21(7)42)31(27(51-34)14-45-19(5)40)52-33-29(35-16(2)37)26(46-20(6)41)12-23(49-33)13-44-18(4)39/h8-11,23,26-27,29-34H,12-14H2,1-7H3,(H,35,37)(H,36,38)/t23-,26-,27+,29+,30+,31+,32+,33-,34+/m0/s1
InChI Key	GJGDIRLUTJXWBX-BWJCCMTOSA-N
SMILES	CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)COC(=O)C)OC4C(C(CC(O4)COC(=O)C)OC(=O)C)NC(=O)C)OC(=O)C)NC(=O)C
Synonyms	7-[[3,6-Di-O-acetyl-2-(acetylamino)-2-deoxy-4-O-[3,6-di-O-acetyl-2-(acetylamino)-2,4-dideoxy-β-D-xylo-hexopyranosyl]-β-D-glucopyranosyl]oxy]-4-methyl-2H-1-benzopyran-2-one