N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide

Modify Date: 2024-01-02 19:24:49

N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide Structure
N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide structure
Common Name N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide
CAS Number 55145-14-7 Molecular Weight 298.29300
Density 1.415g/cm3 Boiling Point 518ºC at 760 mmHg
Molecular Formula C16H14N2O4 Melting Point 218-220ºC(lit.)
MSDS N/A Flash Point 267.1ºC

 Use of N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide


DACM (N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide) is a thiol-directed fluorescent dye (Ex=396 nm, Em=468 nm)[1].

 Names

Name 1-[7-(dimethylamino)-4-methyl-2-oxochromen-3-yl]pyrrole-2,5-dione
Synonym More Synonyms

  Biological Activity

Description DACM (N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide) is a thiol-directed fluorescent dye (Ex=396 nm, Em=468 nm)[1].
Related Catalog
References

[1]. TAMURA K, et al. Actin filaments of hepatocytes in experimental rat cholestasis-observations using a fluorescent staining method by DACM labeled heavy meromyosin. Acta Histochemica et Cytochemica, 1981, 14(6): 661-669.

 Chemical & Physical Properties

Density 1.415g/cm3
Boiling Point 518ºC at 760 mmHg
Melting Point 218-220ºC(lit.)
Molecular Formula C16H14N2O4
Molecular Weight 298.29300
Flash Point 267.1ºC
Exact Mass 298.09500
PSA 70.83000
LogP 1.66180
Index of Refraction 1.669

 Safety Information

Hazard Codes Xi
Risk Phrases R37/38
HS Code 2934999090

 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%

 Synonyms

DACM-3
EINECS 259-499-0
N-(7-Dimethylamino-4-methyl-3-coumarinyl)-maleimid
N-(7-Dimethylamino-4-methylcoumarinyl)maleimide
N-(7-dimethylamino-4-methylcoumarin-3-yl)maleimide
N-(7-Dimethylamino-4-methyl-3-cumarinyl)-maleinimid
DACM
1-[7-(dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]-1H-pyrrole-2,5-dione
N-(7-Dimethylamino-4-methyl-3-cumarinyl)-maleimid
N-(7-dimethylamino-4-methyl-3-coumarinyl)maleimide
1-(7-Dimethylamino-4-methyl-3-cumarinyl)-maleimid
MFCD00006863