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5 (6) -Carboxynaphthofluorescein

CAT: 0013-GTR19351166-01Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19351166-01Size:50 mg
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Description
5 (6) -Carboxynaphthofluorescein is a pH-sensitive fluorescent dye with excitation/emission at 593/668 nm, exhibiting high sensitivity in alkaline environments. It is particularly suitable for fabricating fiber-optic pH sensors and serves as a valuable indicator for pH monitoring in various in vitro analytical and imaging applications.
CAS Number
128724-35-6
Molecular Weight
476.44
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

Spiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-ar'-carboxylic acid, 3,11-dihydroxy-3'-oxo-
CAS Number128724-35-6
PubChem CID71433646
IUPAC Name19-hydroxy-13-(3-methylphenyl)-2-oxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3,5,8,10,12,15,17(22),18,20-decaen-7-one
Molecular FormulaC28H18O3
Molecular Weight402.4
XLogP4.9
Topological Polar Surface Area46.5
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Heavy Atom Count31
Formal Charge0
Complexity945
SMILES
CC1=CC(=CC=C1)C2=C3C=CC4=CC(=O)C=CC4=C3OC5=C2C=CC6=C5C=CC(=C6)O
InChI
InChI=1S/C28H18O3/c1-16-3-2-4-19(13-16)26-24-9-5-17-14-20(29)7-11-22(17)27(24)31-28-23-12-8-21(30)15-18(23)6-10-25(26)28/h2-15,29H,1H3
InChIKey
SHYSWDIJAFDQED-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Spiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-ar'-carboxylic acid, 3,11-dihydroxy-3'-oxo-
CAS: 128724-35-6
CID: 71433646
Formula: C28H18O3
MW: 402.4
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight402.4
XLogP34.9
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass402.125594432
Monoisotopic Mass402.125594432
Topological Polar Surface Area46.5 Ų
Heavy Atom Count31
Formal Charge0
Complexity945
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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