CAS
357339-96-9 Purity
90%+
357339-96-9 Purity
90%+
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6-Aminofluorescein
CAS
51649-83-3
Catalog Number
ACM51649833-1
Category
Fluorescein Fluorophores
Molecular Weight
347.32
Molecular Formula
C20H13NO5
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Specification
Synonyms
(4Z)-4-(dimethylaminomethylidene)-5-methyl-2-phenyl-3-pyrazolone
IUPAC Name
5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
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
Upstream Synthesis Route 1
- 2307-00-8
- 108-46-3
- 3326-34-9
- 51649-83-3
Reference: [1]Russian Journal of General Chemistry,1995,vol. 65,p. 454 - 456
Zhurnal Obshchei Khimii,1995,vol. 65,p. 511 - 513
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