CAS: 27402-68-2 - 3′,6′-Dihydroxy-6-nitrospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one

Formula: C₂₀H₁₁NO₇

InChI: InChI=1S/C20H11NO7/c22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)20(14)16-7-10(21(25)26)1-4-13(16)19(24)28-20/h1-9,22-23H

InChI key: InChIKey=GYWGQAIDMYGOLU-UHFFFAOYSA-N

SMILES: O=C1OC2(C3=CC=C(O)C=C3OC4=CC(O)=CC=C42)C5=CC(=CC=C15)N(=O)=O

Synonyms:

• 3',6'-dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
• 3′,6′-Dihydroxy-5-nitrospiro[2-benzofuran-3,9′-xanthene]-1-one
• 3′,6′-Dihydroxy-6-nitrospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
• 5-Nitrofluorescein
• 6-Nitrofluorescein
• Fluorescein, 6-nitro-
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-6-nitro-

5-NITROFLUORESCEIN

CAS: 27402-68-2

• Formula: C₂₀H₁₁NO₇
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 377.3038

6-Nitrofluorescein (isomer II)

CAS: 27402-68-2

• Formula: C₂₀H₁₁NO₇
• Purity: >98.0%(T)(HPLC)
• Color and Shape: Orange to Red powder to crystal
• Molecular weight: 377.31

Nitrofluorescein, isomer 2

CAS: 27402-68-2

Nitrofluorescein, isomer 2 (NIF-2), is a fluorescent compound that has been used for the diagnosis …

• Formula: C₂₀H₁₁NO₇
• Purity: Min. 95%
• Molecular weight: 377.3 g/mol