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Home > Encyclopedia > 4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate

4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate

4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate structure

4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate 

structure
  • CAS No:

    254109-22-3

  • Formula:

    C25H18F2N2O7

  • Chemical Name:

    4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate

  • Synonyms:

    Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one,3′,6′-bis(acetyloxy)-4-amino-2′,7′-difluoro-5-(methylamino)-;3′,6′-Bis(acetyloxy)-4-amino-2′,7′-difluoro-5-(methylamino)spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one;DAF-FM DA;4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate;932721-62-5

4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate Basic Attributes

496.423

496.42

DTXSID50376348

Characteristics

126

3.7

clear clear, colorless

1.56±0.1 g/cm3(Predicted)

-20°C

Safety Information

3

Drug Information

4-amino-5-methylamino-2',7'-difluorofluorescein diacetate

4-Amino-5-methylamino-2′,7′-difluorofluorescein diacetate Use and Manufacturing

DAF-FM diacetate is an important reagent for quantification of low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotriazole. With excitation/emission maxima of 495

Computed Properties

Molecular Weight:496.4
XLogP3:3.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:11
Rotatable Bond Count:5
Exact Mass:496.10820724
Monoisotopic Mass:496.10820724
Topological Polar Surface Area:126
Heavy Atom Count:36
Complexity:862
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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