Fluorescein 6-Isothiocyanate, Isomer 2, 95%

18861-78-4

May cause allergy or asthma symptoms or breathing difficulties if inhaled.

Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5ccc(cc45)N=C=S)c1

C21 H11 N O5 S

389.38

InChI=1S/C21H11NO5S/c23-12-2-5-15-18(8-12)26-19-9-13(24)3-6-16(19)21(15)17-7-11(22-10-28)1-4-14(17)20(25)27-21/h1-9,23-24H

IUPAC name: 3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one

Ice Packs

-20°C