6-Aminofluorescein

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Catalog Number

ACM51649833-1

Product Name

6-Aminofluorescein

Structure

CAS

51649-83-3

Category

Fluorescein Fluorophores

Synonyms

(4Z)-4-(dimethylaminomethylidene)-5-methyl-2-phenyl-3-pyrazolone

IUPAC Name

5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

Molecular Weight

347.32

Molecular Formula

C20H13NO5

Canonical SMILES

C1=CC2=C(C=C1N)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

InChI

InChI=1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2

InChI Key

YOAWSYSKQHLFPM-UHFFFAOYSA-N

Boiling Point

481.89 °C

Melting Point

285 °C

Density

1.3724 g/ml

Appearance

Yellow to orange powder

Storage

Stored at +4 °C

Emission Maximum

520 nm

Excitation Maximum

490 nm

MSDS

COA

Spec Sheet

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