| Identification | More | [Name]
4-Methylumbelliferyl-beta-D-glucuronide | [CAS]
6160-80-1 | [Synonyms]
4-METHYL-2-OXO-2H-1-BENZOPYRAN-7-YL, BETA-D-GLUCO-PYRANOSIDURONIC ACID
4-METHYLUMBELLIFERYL B-D-GLUCURONIDE
4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIC ACID
4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIDE
MUG
MUGLCU
.beta.-D-Glucopyranosiduronicacid,4-methyl-2-oxo-2H-1-benzopyran-7-yl
4-methylumbelliferylglucuronide
beta-d-glucopyranosiduronicacid,4-methyl-2-oxo-2h-1-benzopyran-7-yl
4'-Methylumbelliferyl-D-glucuronide (MUG)
4-METHYL-7-(3,4,5-TRIHYDROXY-6-HYDROXYMETHYL-TETRAHYDRO-PYRAN-2-YLOXY)-CHROMEN-2-ONE
4-Methylumbelliferyl-B-D-GlucuronideA.R
4-Methylumbelliferyl-beta-D-glucopyranosiduronicacid~MUG
4-Methylumbelliferyl--D-glucuronicacid
Methylumbelliferyl-b-D-glucuronide
4-methylumbelliferyl-á-d-glucuronide
4-METHYLUMBELLIFERYL-SS-D-GLUCURONIDE
4-METHYLUMBELLIFERYL-SS-D-GLUCURONID TRIHYDRAT
4-METHYLUMBELLIFERYL BETA-D-GLUCURONIDE CRYSTALLINE
MUG (4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIDE) | [EINECS(EC#)]
228-186-0 | [Molecular Formula]
C16H16O9 | [MDL Number]
MFCD00036772 | [Molecular Weight]
352.29 | [MOL File]
6160-80-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Crystalline | [Melting point ]
102 °C | [alpha ]
-105 º (c=0.25, water 30 ºC) | [Boiling point ]
683.1±55.0 °C(Predicted) | [density ]
1.632±0.06 g/cm3(Predicted) | [storage temp. ]
−20°C
| [solubility ]
Methanol (Slightly), Water (Slightly) | [form ]
White crystalline solid | [pka]
2.76±0.70(Predicted) | [color ]
White | [Water Solubility ]
slightly soluble | [Sensitive ]
Moisture Sensitive | [Usage]
A substrate for glucuronidase. Also used as a test for coliform bacteria in water.
Fluorescence: max. Abs. 316nm; max. Em. 375nm; e x 10-3: 1 | [Major Application]
agriculture
environmental
food and beverages || microbiology | [InChI]
InChI=1/C16H16O9/c1-6-4-10(17)24-9-5-7(2-3-8(6)9)23-16-13(20)11(18)12(19)14(25-16)15(21)22/h2-5,11-14,16,18-20H,1H3,(H,21,22)/t11-,12-,13+,14-,16+/s3 | [InChIKey]
ARQXEQLMMNGFDU-YXNYVWNSSA-N | [SMILES]
CC1=CC(=O)OC2=CC(O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](C(=O)O)O3)O)=CC=C12 |&1:10,11,12,14,16,r| | [CAS DataBase Reference]
6160-80-1(CAS DataBase Reference) | [EPA Substance Registry System]
6160-80-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect. | [Safety Statements ]
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29329990 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Description]
4-Methylumbelliferyl-beta-D-glucuronide is a fluorescent substrate of β-glucuronidase. Once cleaved, 4-Methylumbelliferyl-beta-D-glucuronide yields blue fluorescence seen under UV light which is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively. It is ideal for working with Escherichia coli and plant molecular studies. | [Chemical Properties]
Crystalline | [Uses]
4-Methylumbelliferyl-beta-D-glucuronide is a substrate for glucuronidase. Also used as a test for coliform bacteria in water. Fluorescence: max. Abs. 316nm; max. Em. 375nm; e x 10-3: 12
| [Uses]
Substrate for ?-D-glucuronidase assay. MUG is widely used as component of selective microbial culture media. | [Definition]
ChEBI: A beta-D-glucosiduronic acid having a 4-methylumbelliferyl substituent at the anomeric position. |
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