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510758-19-7

510758-19-7 Structure

510758-19-7 Structure
IdentificationBack Directory
[Name]

FAM alkyne, 5-isomer
[CAS]

510758-19-7
[Synonyms]

FAM alkyne, 5-isomer
FAMalkyne,5-isomer, >97%
3',6'-Dihydroxy-3-oxo-N-(prop-2-yn-1-yl)-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxamide
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxamide, 3',6'-dihydroxy-3-oxo-N-2-propyn-1-yl-
[Molecular Formula]

C24H15NO6
[MDL Number]

MFCD28505571
[MOL File]

510758-19-7.mol
[Molecular Weight]

413.38
Chemical PropertiesBack Directory
[Melting point ]

313 °C(dec.)
[Boiling point ]

709.6±60.0 °C(Predicted)
[density ]

1.58±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Store in freezer, under -20°C
[solubility ]

Soluble in DMSO, DMF, DCM
[form ]

powder to crystal
[pka]

9.32±0.20(Predicted)
[color ]

Light yellow to Yellow to Orange
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[HS Code ]

2932.20.4500
Hazard InformationBack Directory
[Description]

FAM (fluorescein) alkyne is a high purity (95%) 5-isomer with significant aqueous solubility. Alkyne enables copper-catalyzed Click chemistry.
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