7-Diethylamino-4-methylcoumarin

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Catalog Number
ACM91441
Product Name
7-Diethylamino-4-methylcoumarin
Structure
Structure
CAS
91-44-1
Category
Main Products
Description
Alfa Chemistry offers high-purity 7-Diethylamino-4-methylcoumarin products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
Synonyms
7-diethylamino-4-methyl-coumari
IUPAC Name
7-(diethylamino)-4-methylchromen-2-one
Molecular Weight
231.3
Molecular Formula
C14H17NO2
Canonical SMILES
CCN(CC)C1=CC2=C(C=C1)C(=CC(=O)O2)C
InChI
InChI=1S/C14H17NO2/c1-4-15(5-2)11-6-7-12-10(3)8-14(16)17-13(12)9-11/h6-9H,4-5H2,1-3H3
InChI Key
AFYCEAFSNDLKSX-UHFFFAOYSA-N
Boiling Point
243 °C/6.5 mmHg
Melting Point
70.0 to 74.0 °C
Solubility
soluble in Acetone,Methanol,Alcohol,Ether; almost transparency in Methanol
Appearance
White to Amber to Dark green powder to crystal Purity(GC)
Application
Such coumarin dyes are useful for laser dyes emitting blue-green light.
Absorption Wavelength
(max.) 375(EtOH) nm
Color/Form
CRYSTALS FROM ALCOHOL & BENZENE-PETROLEUM ETHER;GRANULAR; LIGHT-TAN COLOR
Complexity
320
Covalently-Bonded Unit Count
1
EC Number
202-068-9;612-902-7
Exact Mass
231.125929g/mol
Features And Benefits
Coumarins are aromatic lactone compounds, many of which are found in natural plants. Coumarin compounds having an electron donating group at the 7-position show strong light absorption and emission, whereas unsubstituted coumarin compounds hardly emit light. This is because intramolecular charge transfer occurs when both electron-donating and electron-withdrawing groups are present in the coumarin molecule. The introduction of groups at the 3- or 4-position largely controls the wavelength of light absorption and emission. Furthermore, the introduction of electron-withdrawing groups at these positions can enhance the luminescence intensity.
Formal Charge
0
H-Bond Acceptor
3
H-Bond Donor
0
Heavy Atom Count
17
MDL Number
MFCD00006864
Monoisotopic Mass
231.125929g/mol
NSC Number
61830
Physical State
(20 deg.C) Solid
Rotatable Bond Count
3
Storage Conditions
Store at room temperature and dry
UNII
1SFJ7F6R2C
XLogP3
3.1
Please kindly note that our products are for research use only.

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