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5,7-Dimethoxycoumarin

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5,7-Dimethoxycoumarin Basic information

Product Name:
5,7-Dimethoxycoumarin
Synonyms:
  • 2H-1-Benzopyran-2-one, 5,7-dimethoxy-
  • 5,7-dimethoxy-2h-1-benzopyran-2-on
  • 5,7-Dimethoxy-2H-chromen-2-one
  • 5,7-dimethoxy-1-benzopyran-2-one
  • NSC 102793
  • NSC 217987
  • 5,7-dimethoxy-coumari
  • 5,7-dimethyloxy-2H-1-benzopyran-2-one
CAS:
487-06-9
MF:
C11H10O4
MW:
206.19
EINECS:
207-646-4
Product Categories:
  • Inhibitors
  • API intermediates
  • Coumarins
Mol File:
487-06-9.mol
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5,7-Dimethoxycoumarin Chemical Properties

Melting point:
146-149 °C (lit.)
Boiling point:
305.04°C (rough estimate)
Density 
1.2607 (rough estimate)
refractive index 
1.4570 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Acetonitrile (Slightly), Chloroform (Slightly)
form 
Solid
color 
White to Off-White
Merck 
14,5492
LogP
1.891 (est)
CAS DataBase Reference
487-06-9(CAS DataBase Reference)
NIST Chemistry Reference
2H-1-benzopyran-2-one, 5,7-dimethoxy-(487-06-9)
EPA Substance Registry System
2H-1-Benzopyran-2-one, 5,7-dimethoxy- (487-06-9)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37
WGK Germany 
3
RTECS 
GN6530000
HS Code 
2932209090

MSDS

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5,7-Dimethoxycoumarin Usage And Synthesis

Uses

photosensitizing agent

Uses

5,7-Dimethoxycoumarin is a derivitized coumarin compound.

Definition

ChEBI: 5,7-dimethoxy-1-benzopyran-2-one is a member of coumarins.

Synthesis Reference(s)

Journal of the American Chemical Society, 118, p. 6305, 1996 DOI: 10.1021/ja961107i

General Description

5,7-dimethoxycoumarin is isolated and identified from leaves and fruits of Pelea anisata H. Mann, a plant whose fruit are used in the construction of mohikana leis. It induces frameshift mutagenesis in bacteria. It also causes lethal photosensitization and the formation of sister chromatid exchanges in Chinese hamster cells.

Biochem/physiol Actions

5,7-Dimethoxycoumarin induces the processes of differentiation and melanogenesis in murine (B16) and human (A375).

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