Fluorescein-PEG4-Acid

Catalog Number

ACM1807518768-1

CAS

1807518-76-8

Synonyms

5-FITC-PEG4-COOH

IUPAC Name

3-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid

Molecular Weight

654.7

Molecular Formula

C32H34N2O11S

Canonical SMILES

C1=CC2=C(C=C1NC(=S)NCCOCCOCCOCCOCCC(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

InChI

InChI=1S/C32H34N2O11S/c35-21-2-5-25-27(18-21)44-28-19-22(36)3-6-26(28)32(25)24-4-1-20(17-23(24)30(39)45-32)34-31(46)33-8-10-41-12-14-43-16-15-42-13-11-40-9-7-29(37)38/h1-6,17-19,35-36H,7-16H2,(H,37,38)(H2,33,34,46)

InChI Key

DSZDFOCKVIPCKO-UHFFFAOYSA-N

Purity

96%

Storage

-20 °C in the dark

Emission Maximum

517 nm

Excitation Maximum

494 nm

• Catalog Number: ACM1807518768-1
• CAS: 1807518-76-8
• Synonyms: 5-FITC-PEG4-COOH
• IUPAC Name: 3-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid
• Molecular Weight: 654.7
• Molecular Formula: C32H34N2O11S
• Canonical SMILES: C1=CC2=C(C=C1NC(=S)NCCOCCOCCOCCOCCC(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
• InChI: InChI=1S/C32H34N2O11S/c35-21-2-5-25-27(18-21)44-28-19-22(36)3-6-26(28)32(25)24-4-1-20(17-23(24)30(39)45-32)34-31(46)33-8-10-41-12-14-43-16-15-42-13-11-40-9-7-29(37)38/h1-6,17-19,35-36H,7-16H2,(H,37,38)(H2,33,34,46)
• InChI Key: DSZDFOCKVIPCKO-UHFFFAOYSA-N
• Purity: 96%
• Storage: -20 °C in the dark
• Emission Maximum: 517 nm
• Excitation Maximum: 494 nm