CAS 359010-70-1

3-(p-Aminophenyl)fluorescein

Description:

3-(p-Aminophenyl)fluorescein, with the CAS number 359010-70-1, is a synthetic organic compound that belongs to the fluorescein family, characterized by its fluorescent properties. This compound features a fluorescein backbone modified with a para-aminophenyl group, which enhances its solubility and reactivity. It typically appears as a solid or powder and exhibits bright fluorescence under ultraviolet light, making it useful in various applications, including biological imaging and as a dye in analytical chemistry. The presence of the amino group allows for further chemical modifications, enabling its use in conjugation with other biomolecules. Additionally, 3-(p-Aminophenyl)fluorescein can be utilized in the development of fluorescent probes and sensors due to its photostability and strong absorption/emission characteristics. Its solubility in organic solvents and water varies, depending on the pH of the solution, which can influence its fluorescence properties. Overall, this compound is valuable in research and diagnostic applications, particularly in the fields of biochemistry and molecular biology.

Formula: C₂₆H₁₇NO₅

InChI: InChI=1S/C26H17NO5/c27-15-5-8-17(9-6-15)30-18-10-12-22-24(14-18)31-23-13-16(28)7-11-21(23)26(22)20-4-2-1-3-19(20)25(29)32-26/h1-14,28H,27H2

InChI key: InChIKey=SKRNNOWWEXPZBB-UHFFFAOYSA-N

SMILES: O=C1OC2(C=3C(OC=4C2=CC=C(O)C4)=CC(OC5=CC=C(N)C=C5)=CC3)C=6C1=CC=CC6

Synonyms:

• Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 6′-(4-aminophenoxy)-3′-hydroxy-
• 3-(p-Aminophenyl)fluorescein
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′-(4-aminophenoxy)-6′-hydroxy-
• 3′-(4-Aminophenoxy)-6′-hydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one

3-(p-Aminophenyl)fluorescein

CAS: 359010-70-1

3-(p-Aminophenyl)fluorescein

Purity: 99%

Molecular weight: 423.42g/mol

Ref: 54-OR1074558

APF

CAS: 359010-70-1

APF, a low-fluorescence probe, turns bright (490/515 nm) when oxidized by specific radicals; not affected by NO or H2O2.

Formula: C₂₆H₁₇NO₅

Color and Shape: Solid

Molecular weight: 423.42

Ref: TM-T38099