CAS 51649-83-3: 6-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one

Description: 6-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, with CAS number 51649-83-3, is a synthetic organic compound characterized by its unique spiro structure, which combines an isobenzofuran moiety with a xanthenone framework. This compound features multiple functional groups, including amino and hydroxy groups, which contribute to its chemical reactivity and potential biological activity. The presence of these functional groups may enhance its solubility in polar solvents and influence its interaction with biological targets. Typically, compounds of this nature are studied for their potential applications in fields such as pharmaceuticals, dyes, and materials science due to their chromophoric properties. The spiro configuration often imparts interesting optical and electronic properties, making it a subject of interest in organic synthesis and medicinal chemistry. Additionally, the compound may exhibit fluorescence, which can be useful in various analytical applications. Overall, 6-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one represents a versatile structure with potential utility in diverse chemical and biological contexts.

Formula: C₂₀H₁₃NO₅

InChI: InChI=1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2

InChI key: InChIKey=YOAWSYSKQHLFPM-UHFFFAOYSA-N

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

Synonyms:

• 5-Aminofluorescein
• 6-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
• 6-Aminofluorescein
• 6-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
• Fluorescein amine II
• Fluorescein amine isomer II
• Fluorescein, 6-amino-
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 6-amino-3′,6′-dihydroxy-

6-Aminofluorescein (isomer II)

CAS: 51649-83-3

• Formula: C₂₀H₁₃NO₅
• Purity: >95.0%(T)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 347.33

6-Amino-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

CAS: 51649-83-3

• Formula: C₂₀H₁₃NO₅
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 347.32092

Fluoresceinamine, isomer II

CAS: 51649-83-3

• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 347.32g/mol

6-Aminofluorescein

CAS: 51649-83-3

• Purity: 99.26%
• Molecular weight: 347.32g/mol

6-Amino-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

CAS: 51649-83-3

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 347.32598876953125

6-Aminofluorescein

CAS: 51649-83-3

• Formula: C₂₀H₁₃NO₅
• Molecular weight: 347.32

6-Aminofluorescein

CAS: 51649-83-3

6-Aminofluorescein (6-AF) (6-AF) is a noval fluorescence marker.

• Formula: C₂₀H₁₃NO₅
• Purity: 99.26%
• Color and Shape: Yellow Solid
• Molecular weight: 347.32

Fluoresceinamine, Isomer 2,

CAS: 51649-83-3

Stability Light and Moisture Sensitive Applications Fluorescent labeling reagent for proteins. Used in the fluorescent …

• Formula: C₂₀H₁₃NO₅
• Color and Shape: Neat
• Molecular weight: 347.32

6-Aminofluorescein

CAS: 51649-83-3

6-Aminofluorescein is a linker that is used to conjugate with hyaluronic acid and albumin. It …

• Formula: C₂₀H₁₃NO₅
• Purity: Min. 95%
• Molecular weight: 347.07937