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Fluorescein-diphosphat diammonium

CAT: 0013-GTR19335166-01Size: 10 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19335166-01Size:10 mg
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Description
Fluorescein-diphosphat (diammonium) is a colorimetric substrate synthesized from fluorescein isothiocyanate and adipic acid dihydrazide. It is widely used in enzymatic assays, particularly for detecting alkaline phosphatase activity in both in vitro biochemical research and in vivo imaging applications.
CAS Number
197777-66-5
Molecular Weight
526.33
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

Fluorescein-diphosphat diammonium salt
CAS Number197777-66-5
PubChem CID15307038
IUPAC Nameazane;(3-oxo-6'-phosphonooxyspiro[2-benzofuran-1,9'-xanthene]-3'-yl) dihydrogen phosphate
Molecular FormulaC20H20N2O11P2
Molecular Weight526.3
Topological Polar Surface Area171
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count13
Rotatable Bond Count4
Heavy Atom Count35
Formal Charge0
Complexity820
SMILES
C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)OP(=O)(O)O)OC5=C3C=CC(=C5)OP(=O)(O)O.N.N
InChI
InChI=1S/C20H14O11P2.2H3N/c21-19-13-3-1-2-4-14(13)20(29-19)15-7-5-11(30-32(22,23)24)9-17(15)28-18-10-12(6-8-16(18)20)31-33(25,26)27;;/h1-10H,(H2,22,23,24)(H2,25,26,27);2*1H3
InChIKey
RLVSMISHQDPIJA-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Fluorescein-diphosphat diammonium salt
CAS: 197777-66-5
CID: 15307038
Formula: C20H20N2O11P2
MW: 526.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight526.3
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count13
Rotatable Bond Count4
Exact Mass526.05423345
Monoisotopic Mass526.05423345
Topological Polar Surface Area171 Ų
Heavy Atom Count35
Formal Charge0
Complexity820
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

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