4-Methylumbelliferyl-beta-D-glucopyranoside supplier

Name
4-Methylumbelliferyl-beta-D-glucopyranoside
EINECS 228-185-5
CAS No. 18997-57-4
Article Data18
CAS DataBase
Density 1.522 g/cm³
Solubility soluble in water
Melting Point 258-263 °C (dec.)
Formula C16H18 O8
Boiling Point 626.9 °C at 760 mmHg
Molecular Weight 338.314
Flash Point 233.9 °C
Transport Information
Appearance White Powder
Safety 22-24/25
Risk Codes 26/27/28
Molecular Structure
Hazard Symbols T+
Synonyms Coumarin,7-(b-D-glucopyranosyloxy)-4-methyl-(6CI,8CI);4-Methylumbelliferone b-D-glucoside;4-Methylumbelliferyl glucoside;4-Methylumbelliferyl b-D-glucopyranoside;4-Methylumbelliferyl-b-D-glucoside;
PSA 129.59000
LogP -0.71990

4-Methylumbelliferyl-beta-D-glucopyranoside Specification

4-Methylumbelliferyl-beta-D-glucopyranoside , with cas registry number of 18997-57-4, is classified as Substrates; Carbohydrates & Derivatives; Fluorescent Labels & Indicators. It is often used as fluorogenic substrate in published articles.

4-Methylumbelliferyl-beta-D-glucopyranoside is also named as 7-(beta-D-Glucopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one . Its IUPAC name and systematic name are 4-methyl-7-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one and 4-methyl-2-oxo-2H-chromen-7-yl beta-D-galactopyranoside . According to its structure, its corresponding mole characters include SMILES: O=C/2Oc3cc(O[C@@H]1O[C@@H]([C@H](O)[C@H](O)[C@H]1O)CO)ccc3\C(=C\2)C, InChI: InChI=1/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, and InChIKey: YUDPTGPSBJVHCN-DZQJYWQEBM.

The physical properties of 4-Methylumbelliferyl-beta-D-glucopyranoside are (1) H bond acceptors: 8, (2) H bond donors: 4, (3) Freely Rotating Bonds: 7, (4) Index of Refraction: 1.641, (5) Molar Refractivity: 80.17 cm³, (6) Molar Volume: 222.1 cm³, (7) Surface Tension: 73.1 dyne/cm, (8) Enthalpy of Vaporization: 97.54 kJ/mol, (9) Vapour Pressure: 1.39E-16 mmHg at 25°C.

4-Methylumbelliferyl-beta-D-glucopyranoside is very toxic by inhalation, in contact with skin and if swallowed. When use it, do not breathe dust and avoid contact with skin and eyes. It is stored at the temperature of 2-8°C.

Product Name

4-Methylumbelliferyl-beta-D-glucopyranoside

4-Methylumbelliferyl-beta-D-glucopyranoside Specification

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