CAS: 72088-94-9 - 3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid

Formula: C₄₂H₂₄O₁₄

InChI: InChI=1/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)

Synonyms:

• 3',6'-Dihydroxy-1-Oxo-Spiro[Isobenzofuran-3,9'-Xanthene]-5-Carboxylic Acid
• 3',6'-Dihydroxy-3-Oxo-Spiro[Isobenzofuran-1,9'-Xanthene]-5-Carboxylic Acid
• 3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one-acetic acid (1:1)
• 3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-ar-carboxylic acid
• 4(5)-Carboxyfluorescein
• 5(6)-Carboxyfluorescein
• 5(6)-Carboxyfluorescein, For Fluorescenc E
• 5(6)-Fam
• 5(6)Carboxy fluorescein
• 5-(And-6)-Carboxyfluorescein
• 9'-[9H]Xanthene]-Ar-Carboxylicacid,3',6'-Dihydroxy-Spiro[Isobenzofuran-1(3H
• C 194
• Carboxyfluorescein
• Fluoresceincarboxylic acid
• Spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-ar-carboxylic acid, 3',6'-dihydroxy-3-oxo-
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-ar-carboxylic acid, 3′,6′-dihydroxy-3-oxo-

5(6)-Carboxyfluorescein, mixture of isomers, 97%

CAS: 72088-94-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₂₁H₁₂O₇
• Purity: 97%
• Color and Shape: Orange to brown or orange-red or orange-brown, Powder or crystalline powder and/or chunks
• Molecular weight: 376.32

5(6)-Carboxyfluorescein, mixture of isomers

CAS: 72088-94-9

• Formula: C₂₂H₁₆O₇
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 392.3582

5(6)-Carboxyfluorescein

CAS: 72088-94-9

• Formula: ·C₂₁H₁₂O₇·C₂₁H₁₂O₇
• Purity: 98% (nmr) (Typical Value in Batch COA)
• Color and Shape: pale red solid
• Molecular weight: 752.63g/mol

5(6)-Carboxyfluorescein

CAS: 72088-94-9

5(6)-Carboxyfluorescein (5-(and-6)-Carboxyfluorescein mixed isomers) contains a carboxylic acid that can be used to react with …

• Formula: C₂₁H₁₂O₇
• Purity: 98.85%
• Color and Shape: Off-White Solid
• Molecular weight: 376.32

5(6)-Carboxyfluorescein

CAS: 72088-94-9

• Formula: C₂₁H₁₂O₇
• Purity: ≥ 95%
• Color and Shape: Yellow to dark orange powder
• Molecular weight: 376.32

5(6)-Carboxyfluorescein

CAS: 72088-94-9

M03602 - 5(6)-Carboxyfluorescein

• Formula: C₄₂H₂₄O₁₄
• Purity: = 97% (HPLC)
• Color and Shape: Solid, Chunks or Crystalline Powder
• Molecular weight: 752.64

5(6)-Carboxyfluorescein - mixture

CAS: 72088-94-9

6-Carboxyfluorescein is a fluorescent dye widely used in PCR methodologies, it is used to label …

• Formula: C₂₁H₁₂O₇
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 376.32 g/mol

5(6)-Carboxyfluorescein

CAS: 72088-94-9

5(6)-Carboxyfluorescein is a fluorescent dye that can be used as a building block for the …

• Formula: C₂₁H₁₂O₇
• Molecular weight: 376.33 g/mol

5(6)-Carboxyfluorescein

CAS: 72088-94-9

Applications 5(6)-FAM, A useful reagent for the preparation of hydrolytically stable fluorescent conjugates and is …

• Formula: C₂₁H₁₂O₇
• Color and Shape: Dark Brown
• Molecular weight: 752.63