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2-amino-3',6'-dihydroxyspiro[isoindoline-1,9'-xanthen]-3-one | CAS 98907-26-7

Catalog Number	A14-0085
Category	Calcium, Chloride and Other indicators
Molecular Formula	C20H14N2O4
Molecular Weight	346.34

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Product Introduction

2-amino-3',6'-dihydroxyspiro[isoindoline-1,9'-xanthen]-3-one is a fluorescent copper indicator used for measurement of copper concentration.

Synonyms	N-Aminofluorescein; 2-amino-3',6'-dihydroxyspiro[isoindole-1,9'-xanthen]-3(2H)-one; 2-amino-3',6'-dihydroxyspiro[isoindole-3,9'-xanthene]-1-one; 2'-Amino-3,6-dihydroxyspiro[9H-xanthene-9,1'-isoindoline]-3'-one
IUPAC Name	2-amino-3',6'-dihydroxyspiro[isoindole-3,9'-xanthene]-1-one
Canonical SMILES	C1=CC=C2C(=C1)C(=O)N(C23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)N
InChI	InChI=1S/C20H14N2O4/c21-22-19(25)13-3-1-2-4-14(13)20(22)15-7-5-11(23)9-17(15)26-18-10-12(24)6-8-16(18)20/h1-10,23-24H,21H2
InChIKey	CHYVTSCIBXXQJT-UHFFFAOYSA-N

XLogP3	2.3
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	346.09535693 g/mol
Monoisotopic Mass	346.09535693 g/mol
Topological Polar Surface Area	96Å²
Heavy Atom Count	26
Formal Charge	0
Complexity	558
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Publication Number	Title	Priority Date
US-2020392148-A1	Chemosensor and a method of detecting palladium ions	2019-06-12
US-11124522-B2	Chemosensor and a method of detecting palladium ions	2019-06-12
US-2017276607-A1	Fluorescent schiff base conjugate cu(ii) chemosensors and methods thereof	2016-03-28
US-2018194944-A1	Method for making schiff base	2016-03-28
US-9994713-B2	Fluorescent schiff base conjugate Cu(II) chemosensors and methods thereof	2016-03-28

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