Fluorescin

Catalog Number

ACM518456-1

CAS

518-45-6

Synonyms

3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

IUPAC Name

2-(3-hydroxy-6-oxoxanthen-9-yl)benzoicacid

Molecular Weight

332.31

Molecular Formula

C20H12O5

Canonical SMILES

C1=CC=C(C(=C1)C2=C3C=CC(=O)C=C3OC4=C2C=CC(=C4)O)C(=O)O

InChI

InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,21H,(H,23,24)

InChI Key

YKGGGCXBWXHKIZ-UHFFFAOYSA-N

Purity

95%

Appearance

Yellow solid

Storage

-20 °C in the dark

• Catalog Number: ACM518456-1
• CAS: 518-45-6
• Synonyms: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
• IUPAC Name: 2-(3-hydroxy-6-oxoxanthen-9-yl)benzoicacid
• Molecular Weight: 332.31
• Molecular Formula: C20H12O5
• Canonical SMILES: C1=CC=C(C(=C1)C2=C3C=CC(=O)C=C3OC4=C2C=CC(=C4)O)C(=O)O
• InChI: InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,21H,(H,23,24)
• InChI Key: YKGGGCXBWXHKIZ-UHFFFAOYSA-N
• Purity: 95%
• Appearance: Yellow solid
• Storage: -20 °C in the dark