CAS
85138-49-4 Purity
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85138-49-4 Purity
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DAF-FM
CAS
254109-20-1
Catalog Number
ACM254109201-1
Category
Fluorescein Fluorophores
Molecular Weight
412.34
Molecular Formula
C21H14F2N2O5
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Specification
Synonyms
3-Amino-4-(N-methylamino)-2',7'-difluorofluorescei
IUPAC Name
7-amino-2',7'-difluoro-3',6'-dihydroxy-6-(methylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one
Canonical SMILES
CNC1=C(C2=C(C=C1)C3(C4=CC(=C(C=C4OC5=CC(=C(C=C53)F)O)O)F)OC2=O)N
InChI
InChI=1S/C21H14F2N2O5/c1-25-13-3-2-8-18(19(13)24)20(28)30-21(8)9-4-11(22)14(26)6-16(9)29-17-7-15(27)12(23)5-10(17)21/h2-7,25-27H,24H2,1H3
InChI Key
DIJCILWNOLHJCG-UHFFFAOYSA-N
Melting Point
265 °C
Appearance
Orange powder
Storage
Stored at -20 °C
Emission Maximum
515 nm
Excitation Maximum
495 nm
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