4-Methylumbelliferylbeta-D-cellobioside

4-Methylumbelliferyl b-D-cellobioside 4-Methylumbelliferyl b-D-cellobioside is a cellobiose derivative that is used as an active substance for the determination of the activity of mammalian cells. Cellobiose is a sugar found in plants and fungi, which can be hydrolyzed to glucose by enzymes such as endoglucanase. This compound also acts as a substrate for the polymerase chain reaction (PCR). 4-Methylumbelliferyl b-D-cellobioside binds to antibodies and thereby facilitates the detection of monoclonal antibodies. The binding constants between this fluorescent dye and cellulose are high enough to allow its use in viscosity measurements. 4-Methylumbelliferyl b-D-cellobioside has been shown to inhibit fungal biomass production in vitro by binding to cell wall components. CAS No: 72626-61-0 Synonyms: 4-MU-b-D-cellobioside MDL No: MFCD00063279 Chemical Formula: C22H28O13 Molecular Weight: 500.45 ?? In Stock CAS Number 72626-61-0 Product Name 4-Methylumbelliferyl beta-D-cellobioside IUPAC Name 7-[(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-4-methylchromen-2-one Molecular Formula C22H28O13 Molecular Weight 500.4 g/mol InChI InChI=1S/C22H28O13/c1-8-4-14(25)32-11-5-9(2-3-10(8)11)31-21-19(30)17(28)20(13(7-24)34-21)35-22-18(29)16(27)15(26)12(6-23)33-22/h2-5,12-13,15-24,26-30H,6-7H2,1H3/t12-,13-,15-,16+,17-,18-,19-,20-,21-,22+/m1/s1 InChI Key PRTGXBPFDYMIJH-MKQZUAMYSA-N SMILES CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)OC4C(C(C(C(O4)CO)O)O)O)O)O Synonyms 7-[(4-O-?-D-Glucopyranosyl-?-D-glucopyranosyl)oxy]-4-methyl-2H-1-benzopyran-2-one; 7-(?-Cellobiosyloxy)-4-methylcoumarin; 4-Methylumbelliferyl Cellobiopyranoside; Canonical SMILES CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)OC4C(C(C(C(O4)CO)O)O)O)O)O Isomeric SMILES CC1=CC(=O)OC2=C1C=CC(=C2)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O COA: Product name : 4-Methylumbelliferyl ?-D-cellobioside CAS: 72626-61-0 M .F. : C 22 H 28 O 13 M .W. : 500.45 Items Standards Results Appearance White crystal powder Complies Solubility Soluble in hot water, insoluble ether Complies Identification IR and HPLC Complies NMR and MS Should comply Complies Water Content ? K.F. ? Max. 1% 0.2% Heavy metal Max. 20ppm Complies Residue on ignition Max. 0.5% 0.1% 4-Methylumbelliferone Max. 0.1% Complies TLC Should be one spot One spot Assay by HPLC Min. 98% 98.4% References: 1. Gusakov AV, Protas OV, Chernoglazov VM, Sinitsyn AP, Kovalysheva GV, Shpanchenko OV, Ermolova OV, Biochim. Biophys. Acta 1991, Apr 9, 1073(3), 481-5