Fluorescein-Maleimide

Catalog Number

ACM2228857336-1

CAS

2228857-33-6

Synonyms

5-FITC-Maleimide

IUPAC Name

1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)-3-[2-(2,5-dioxopyrrol-1-yl)ethyl]thiourea

Molecular Weight

529.5

Molecular Formula

C27H19N3O7S

Canonical SMILES

C1=CC2=C(C=C1NC(=S)NCCN3C(=O)C=CC3=O)C(=O)OC24C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O

InChI

InChI=1S/C27H19N3O7S/c31-15-2-5-19-21(12-15)36-22-13-16(32)3-6-20(22)27(19)18-4-1-14(11-17(18)25(35)37-27)29-26(38)28-9-10-30-23(33)7-8-24(30)34/h1-8,11-13,31-32H,9-10H2,(H2,28,29,38)

InChI Key

WMHCVBWDCIFFOB-UHFFFAOYSA-N

Purity

95%

Storage

-20 °C in the dark

Emission Maximum

517 nm

Excitation Maximum

494 nm

• Catalog Number: ACM2228857336-1
• CAS: 2228857-33-6
• Synonyms: 5-FITC-Maleimide
• IUPAC Name: 1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)-3-[2-(2,5-dioxopyrrol-1-yl)ethyl]thiourea
• Molecular Weight: 529.5
• Molecular Formula: C27H19N3O7S
• Canonical SMILES: C1=CC2=C(C=C1NC(=S)NCCN3C(=O)C=CC3=O)C(=O)OC24C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O
• InChI: InChI=1S/C27H19N3O7S/c31-15-2-5-19-21(12-15)36-22-13-16(32)3-6-20(22)27(19)18-4-1-14(11-17(18)25(35)37-27)29-26(38)28-9-10-30-23(33)7-8-24(30)34/h1-8,11-13,31-32H,9-10H2,(H2,28,29,38)
• InChI Key: WMHCVBWDCIFFOB-UHFFFAOYSA-N
• Purity: 95%
• Storage: -20 °C in the dark
• Emission Maximum: 517 nm
• Excitation Maximum: 494 nm