7-(alpha-D-Glucopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one

Names

[ Name ]:
7-(alpha-D-Glucopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one

[Synonym ]:
2H-1-Benzopyran-2-one, 7-(β-D-glucopyranosyloxy)-4-methyl-
MFCD03791281
2H-1-Benzopyran-2-one, 7-(α-D-glucopyranosyloxy)-4-methyl-
EINECS 241-794-0
(4-Methylumbelliferone)-β-D-glucopyranoside
4-methylumbelliferyl β-D-glucoside
4-Methyl-2-oxo-2H-chromen-7-yl β-D-glucopyranoside
4-methyl-7-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one
4-Methyl-2-oxo-2H-chromen-7-yl α-D-glucopyranoside
7-(alpha-D-Glucopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
626.9±55.0 °C at 760 mmHg

[ Melting Point ]:
171-173ºC

[ Molecular Formula ]:
C₁₆H₁₈O₈

[ Molecular Weight ]:
338.309

[ Flash Point ]:
233.9±25.0 °C

[ Exact Mass ]:
338.100159

[ PSA ]:
129.59000

[ LogP ]:
-0.46

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.641

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
Slightly soluble (6.4 g/L) (25 ºC)

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
22-24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Glycosylation variants of a β-glucosidase secreted by a Taiwanese fungus, Chaetomella raphigera, exhibit variant-specific catalytic and biochemical properties.

PLoS ONE 9(9) , e106306, (2014)

Cellulosic biomass is an abundant and promising energy source. To make cellulosic biofuels competitive against conventional fuels, conversion of rigid plant materials into sugars must become efficient...

Scopolin-hydrolyzing beta-glucosidases in roots of Arabidopsis.

Plant Cell Physiol. 51(1) , 132-43, (2010)

Three beta-glucosidases (At1g66270-BGLU21, At1g66280-BGLU22, and At3g09260-BGLU23) were purified from the roots of Arabidopsis and their cDNAs were expressed in insect cells. In addition, two beta-glu...

Mechanism of the hydrolysis of 4-methylumbelliferyl-beta-D-glucoside by germinating and outgrowing spores of Bacillus species.

J. Appl. Microbiol. 96(6) , 1245-55, (2004)

To determine the mechanism of the hydrolysis of 4-methylumbelliferyl-beta-D-glucopyranoside (beta-MUG) by germinating and outgrowing spores of Bacillus species.Spores of B. atrophaeus (formerly B. sub...