CAS 3326-34-9: 5-Aminofluorescein

Formula: C₂₀H₁₃NO₅

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

InChI key: InChIKey=GZAJOEGTZDUSKS-UHFFFAOYSA-N

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

Synonyms:

• 4-Aminofluorescein
• 5-Amino-2-(3-Hydroxy-6-Oxoxanthen-9-Yl)Benzoic Acid
• 5-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
• 5-Aminofluorescein
• 5-amino-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
• 5-amino-6'-hydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3,3'(9a'H)-dione
• Fluorescein amine isomer 1
• Fluorescein, 5-amino-
• Fluoresceinamine-I
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 5-amino-3′,6′-dihydroxy-

5-Aminofluorescein (isomer I)

CAS: 3326-34-9

• Formula: C₂₀H₁₃NO₅
• Purity: >95.0%(T)(HPLC)
• Color and Shape: Orange to Brown to Dark red powder to crystal
• Molecular weight: 347.33

Fluoresceinamine, isomer I, 96%

CAS: 3326-34-9

5-aminofluorescein is also used to prepare FITC Isomer I (CDX-F0011, CDX-F0020). It is a chemical …

• Formula: C₂₀H₁₃NO₅
• Purity: 96%
• Molecular weight: 347.32

5-Aminofluorescein

CAS: 3326-34-9

• Formula: C₂₀H₁₃NO₅
• Purity: 96%
• Color and Shape: Solid
• Molecular weight: 347.32092

Fluoresceinamine, isomer I

CAS: 3326-34-9

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

Fluoresceinamine Isomer I 99%

CAS: 3326-34-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Purity: 99%
• Color and Shape: Dark red-brown, Crystalline powder

5-Aminofluorescein

CAS: 3326-34-9

• Purity: 95.0%
• Color and Shape: Solid, Blackish purple powder
• Molecular weight: 347.32598876953125

Fluoresceinamine, isomer I

CAS: 3326-34-9

• Formula: C₂₀H₁₃NO₅
• Purity: (HPLC) ≥ 97.0%
• Color and Shape: Dark red to brown crystalline powder
• Molecular weight: 347.32

5-Aminofluorescein

CAS: 3326-34-9

5-Aminofluorescein (5-AF) is a fluorescent marker bound to human serum albumin; excites at 490 nm, …

• Formula: C₂₀H₁₃NO₅
• Purity: 98.59%
• Color and Shape: Dark Brown Solid
• Molecular weight: 347.32

Fluoresceinamine, Isomer 1

CAS: 3326-34-9

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

5-Aminofluorescein

CAS: 3326-34-9

5-Aminofluorescein is a fluorescence probe that is used to detect the presence of reactive groups …

• Formula: C₂₀H₁₃NO₅
• Purity: Min. 95 Area-%
• Color and Shape: Powder
• Molecular weight: 347.32 g/mol