FDG

CAS

17817-20-8

Catalog Number

ACM17817208-1

Category

Fluorescein Fluorophores

Molecular Weight

656.58

Molecular Formula

C32H32O15

MSDS COA Spec Sheet

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Specification

Synonyms

Fluoresceindi-β-D-galactopyranoside

IUPAC Name

3',6'-bis[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]spiro[2-benzofuran-3,9'-xanthene]-1-one

Canonical SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O)OC6=C3C=CC(=C6)O[C@H]7[C@@H]([C@H]([C@H]([C@H](O7)CO)O)O)O

InChI

InChI=1S/C32H32O15/c33-11-21-23(35)25(37)27(39)30(45-21)42-13-5-7-17-19(9-13)44-20-10-14(43-31-28(40)26(38)24(36)22(12-34)46-31)6-8-18(20)32(17)16-4-2-1-3-15(16)29(41)47-32/h1-10,21-28,30-31,33-40H,11-12H2/t21-,22-,23+,24+,25+,26+,27-,28-,30-,31-/m1/s1

InChI Key

ZTOBILYWTYHOJB-WBCGDKOGSA-N

Boiling Point

974.8 ± 65.0 °C

Melting Point

200 - 203 °C

Density

1.74 ± 0.1 g/ml

Storage

-20 °C in the dark

Emission Maximum

521 nm