| Identification | More | [Name]
4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE | [CAS]
38597-12-5 | [Synonyms]
7-(B1
MU-α-Gal
MU-ALPHA-GAL
4-MU-ALPHA-D-GAL
4-Methylumbelliferyl-A-DGalacto-
4-METHYLUMBELLIFERYL-A-D-GALACTOSIDE
7-(α-D-Galactopyranosyloxy)-4-Methyl-
4-Methylumbelliferyl alpha-galactoside
4-METHYLUMBELLIFERYL ALPHA-D-GALACTOSIDE
4-METHYLUMBELLIFERYL-ALPHA-D-GALACTO- &
4-METHYLUMBELLIFERYL A-D-GALACTOPYRANOSIDE
4-Methylumbelliferyl α-D-galactopyranoside
4-Methylumbelliferone-a-D-galactopyranoside
METHYLUMBELLIFERYL-A-D-GALACTOPYRANOSIDE, 4-
4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
4'-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
7-HYDROXY-4-METHYLCUMARIN-ALPHA-D-GALACTOPYRANOSID
4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE HYDRATE
-D-galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one
4-Methylumbelliferyl-α-D-galactopyranoside hydrate, 99%
4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE USP/EP/BP
4-METHYL-2-OXO-2H-CHROMEN-7-YL ALPHA-D-GALACTOPYRANOSIDE
4-Methyl-2-oxo-2H-1-benzopyran-7-yl α-D-galactopyranoside
4-Methylumbelliferyl-alpha-D-galactopyranoside hydrate,99%
2H-1-Benzopyran-2-one,7-(-D-galactopyranosyloxy)-4-Methyl-
7-(alpha-D-galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one
4-METHYLUMBELLIFERYL-ALPHA-D-GALACTO-PYRANOSIDE FOR FLUORESCENCE 96+%
4-Methylumbelliferyl-α-D-galactopyranoside - CAS 38597-12-5 - Calbiochem
4-Methyl-7-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one | [EINECS(EC#)]
254-031-1 | [Molecular Formula]
C16H18O8 | [MDL Number]
MFCD00063278 | [Molecular Weight]
338.31 | [MOL File]
38597-12-5.mol |
| Chemical Properties | Back Directory | [Appearance]
Off-White Solid | [Melting point ]
171-173 °C | [Boiling point ]
626.9±55.0 °C(Predicted) | [density ]
1.522±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C
| [solubility ]
H2O: 10 mg/mL hot, clear, colorless
| [form ]
Crystalline Powder | [pka]
12.73±0.70(Predicted) | [color ]
White to almost white | [Water Solubility ]
water: 50mg/mL, clear, colorless to very faintly yellow | [Usage]
A fluorogenic substrate in the assay of a-galactosidase | [BRN ]
94674 | [Stability:]
Hygroscopic | [InChI]
1S/C16H18O8/c1-7-4-12(18)23-10-5-8(2-3-9(7)10)22-16-15(21)14(20)13(19)11(6-17)24-16/h2-5,11,13-17,19-21H,6H2,1H3/t11-,13+,14+,15-,16+/m1/s1 | [InChIKey]
YUDPTGPSBJVHCN-CHUNWDLHSA-N | [SMILES]
CC1=CC(=O)Oc2cc(O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)ccc12 | [CAS DataBase Reference]
38597-12-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
T+ | [Risk Statements ]
R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [F ]
3-10-21 | [HS Code ]
29400090 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
Off-White Solid | [Uses]
A fluorogenic substrate in the assay of a-galactosidase | [Uses]
A fluorogenic substrate in the assay of α-galactosidase. | [Uses]
FFluorescent substrate for ?-galactosidase activity in cell extracts, lysosomes and human blood serum. The lower pKa of the hydrolysis product, allows its detection at phisiological pH5. | [Definition]
ChEBI: An alpha-D-galactoside having a 4-methylumbelliferyl substituent at the anomeric position | [Biological Activity]
4-Methylumbelliferyl α-D-galactopyranoside is a fluorogenic substrate for α-galactosidase-A. The enzyme converts the substrate to form a blue fluorescent productmethylumbelliferyl. The fluorescence is measured spectrophotometrically. |
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