CAS: 3301-79-9 - 6-carboxyfluorescein

Formula: C₂₁H₁₂O₇

InChI: InChI=1S/C21H12O7/c22-11-2-5-14-17(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/h1-9,22-23H,(H,24,25)

InChI key: InChIKey=BZTDTCNHAFUJOG-UHFFFAOYSA-N

SMILES: O=C(O)C1=CC=C2C(=O)OC3(C4=CC=C(O)C=C4OC5=CC(O)=CC=C53)C2=C1

Synonyms:

• 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
• 3′,6′-Dihydroxy-1-oxospiro[2-benzofuran-3,9′-xanthene]-5-carboxylic acid
• 3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid
• 6-Carboxy Fluorescein
• 6-Fam
• Acide 3',6'-dihydroxy-3-oxospiro[isobenzofurane-1(3H),9'-xanthene]-6-carboxylique
• Fluorescein, 6-carboxy-
• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid, 3′,6′-dihydroxy-3-oxo-
• Spiro[phthalan-1,9'-xanthene]-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-
• Spiro[phthalan-1,9′-xanthene]-6-carboxylic acid, 3′,6′-dihydroxy-3-oxo-
• Terephthalic acid, (3,6,9-trihydroxyxanthen-9-yl)-, γ-lactone

6-Carboxy-fluorescein

CAS: 3301-79-9

Widely used green-fluorescent labeling dye.

• Formula: C₂₁H₁₂O₇
• Purity: 99.1%
• Color and Shape: Orange Powder
• Molecular weight: 376.32

6-Carboxyfluorescein

CAS: 3301-79-9

• Formula: C₂₁H₁₂O₇
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 376.3158

6-Carboxyfluorescein

CAS: 3301-79-9

• Formula: C₂₁H₁₂O₇
• Purity: >97.0%(HPLC)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 376.32

6-Carboxyfluorescein

CAS: 3301-79-9

• Formula: C₂₁H₁₂O₇
• Purity: ≥ 97.0%
• Color and Shape: Yellow to orange-red powder
• Molecular weight: 376.32

6-Carboxyfluorescein

CAS: 3301-79-9

• Purity: 97+%
• Molecular weight: 376.32g/mol

6-FAM

CAS: 3301-79-9

6-Carboxyfluorescein (6-FAM) contains a carboxylic acid functional group, facilitating reactions with primary amines through carbodiimide …

• Formula: C₂₁H₁₂O₇
• Purity: 98.73%
• Color and Shape: Orange Solid
• Molecular weight: 376.32

6-Carboxyfluorescein

CAS: 3301-79-9

• Purity: 95.0%
• Color and Shape: Solid, Pale yellow to yellow red powder
• Molecular weight: 376.32000732421875

6-Carboxyfluorescein

CAS: 3301-79-9

Applications 6-Carboxyfluorescein is a useful reagent for the preparation of hydrolytically stable fluorescent conjugates and …

• Formula: C₂₁H₁₂O₇
• Color and Shape: Dark Orange
• Molecular weight: 376.32

6-Carboxyfluorescein

CAS: 3301-79-9

6-Carboxyfluorescein is a fluorescent dye widely used in PCR methodologies. It is used to label …

• Formula: C₂₁H₁₂O₇
• Purity: Min. 96 Area-%
• Color and Shape: Red Powder
• Molecular weight: 376.32 g/mol