6-Methoxy-4-methylcoumarin | CAS:6295-35-8

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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

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Study of dipole moments of some coumarin derivatives.[Reference: WebLink]

In this paper we report the dipole moments of two coumarin derivatives viz 6-Methoxy-4-methylcoumarin (6MMC) and 6-hydroxy-4-methylcoumarin (6HMC).
METHODS AND RESULTS:
Solvatochromic shift in absorption and emission spectra as a function of different solvent polarity parameter has been analyzed. With the help of this, ground and first excited state dipole moments of two coumarin derivatives have been calculated. Dipole moments are also estimated theoretically. The first excited state dipole moment of both the coumarin derivatives is higher than the ground state dipole moment indicating a substantial redistribution of π-electron density in the excited state.

Product Name	6-Methoxy-4-methylcoumarin
CAS No.:	6295-35-8
Catalog No.:	CFN94425
Molecular Formula:	C₁₁H₁₀O₃
Molecular Weight:	190.20 g/mol
Purity:	>=98%
Type of Compound:	Coumarins
Physical Desc.:	Powder
Source:	The herbs of Eupatorium pauciflorum
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$40/20mg