5-Carboxynaphthofluorescein diacetate | CAS 164256-07-9

Catalog Number	A18-0074
Category	Fluorescent Enzyme Substrates
Molecular Formula	C33H20O9
Molecular Weight	560.52

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Product Introduction

5-Carboxynaphthofluorescein diacetate is a fluorogenic substrate for esterase. It is cleaved by intracellular esterases to yield red fluorescence for measurement of enzymatic activity.

Chemical Information

Related CAS	163831-68-3 (5(6)-Carboxynaphthofluorescein diacetate)
Synonyms	5(6)-Carboxynaphthofluorescein diacetate;Spiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-5'-carboxylic acid, 3,11-bis(acetyloxy)-3'-oxo-; 3,11-Bis(acetyloxy)-3'-oxospiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-5'-carboxylic acid; 3,11-Diacetoxy-3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-5'-carboxylic acid; CNFDA
Purity	≥95%
IUPAC Name	7',19'-diacetyloxy-3-oxospiro[2-benzofuran-1,13'-2-oxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3(12),4(9),5,7,10,15,17(22),18,20-decaene]-5-carboxylic acid
Canonical SMILES	CC(=O)OC1=CC2=C(C=C1)C3=C(C=C2)C4(C5=C(C=C(C=C5)C(=O)O)C(=O)O4)C6=C(O3)C7=C(C=C6)C=C(C=C7)OC(=O)C
InChI	InChI=1S/C33H20O9/c1-16(34)39-21-6-8-23-18(13-21)3-11-27-29(23)41-30-24-9-7-22(40-17(2)35)14-19(24)4-12-28(30)33(27)26-10-5-20(31(36)37)15-25(26)32(38)42-33/h3-15H,1-2H3,(H,36,37)
InChIKey	UEAWZAKAKAFAES-UHFFFAOYSA-N
Density	1.56±0.1 g/cm3
Boiling Point	828.4±65.0°C at 760 mmHg