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Catalog No: A10GD-4725
Cas No: 6734-33-4
Properties: Mol Formula: C15H16O7, Mol Weight: 308.28
IUPAC Name: 4-methyl-7-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxychromen-2-one
Synonym: 4-Methylumbelliferyl-beta-D-xylopyranoside, 4-Methylumbelliferyl b-D-xylopyranoside, 4-Methylumbelliferyl beta-D-xyloside
4-Methylumbelliferyl b-D-xylopyranoside is a fluorescent dye commonly used in biochemistry to monitor protein synthesis. It binds to the amino acid lysine and reacts with the enzyme glyceraldehyde 3-phosphate dehydrogenase, which is involved in the production of cellular energy. 4-Methylumbelliferyl b-D-xylopyranoside can be used as a marker for collagen production. This compound also has amyloidogenic effects, and it has been shown to bind to proteins that cause Alzheimer’s disease. 4-Methylumbelliferyl b-D-xylopyranoside is also a growth factor for mouse monoclonal antibody production, and it can be used in structural analysis of proteins.
| CAS Number | 6734-33-4 |
| Product Name | 4-Methylumbelliferyl beta-D-xylopyranoside |
| IUPAC Name | 4-methyl-7-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxychromen-2-one |
| Molecular Formula | C15H16O7 |
| Molecular Weight | 308.28 g/mol |
| InChI | InChI=1S/C15H16O7/c1-7-4-12(17)22-11-5-8(2-3-9(7)11)21-15-14(19)13(18)10(16)6-20-15/h2-5,10,13-16,18-19H,6H2,1H3/t10-,13+,14-,15+/m1/s1 |
| InChI Key | JWIYLOHVJDJZOQ-KAOXEZKKSA-N |
| SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(CO3)O)O)O |
| Synonyms | 4-methylumbelliferyl-beta-xyloside, 4-MU4-deoxy-beta-D-xylopyranoside, methylumbelliferyl-beta-D-xyloside, Xyl-MU |
| Canonical SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(CO3)O)O)O |
| Isomeric SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)O[C@H]3[C@@H]([C@H]([C@@H](CO3)O)O)O |
| CAS No: 6734-33-4 Synonyms: 4-MU-b-D-Xyl MDL No: MFCD00037607 Chemical Formula: C15H16O7 Molecular Weight: 308.28 |
COA:
Product name: 4-Methylumbelliferyl-?- D-xylopyranoside
CAS: 6734-33-4 M.F.: C15H16O7 M.W.: 308.28
|
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% |
|
Any other impurity |
Max. 0.5% |
Complies |
|
Total impurity |
Max. 2% |
Complies |
|
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% |
98.3% |
*4-Methylumbelliferyl-?-D- D-xylopyranoside is one of substrates for detn. of beta-xylosidase activity.References:
1. Loontiens FG, DeBruyne CK, Naturwissenschaften 1965, 52, 661
2. Beil. 18, IV, 338
| Size | 1 G, 100 MG, 5 G, Other |
|---|
IUPAC:Fuc(a1-2)[GalNAc(a1-3)]Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)b-Glc, G82858KU
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