CAS 3348-03-6

6-carboxyfluorescein diacetate

Description:

6-Carboxyfluorescein diacetate (CAS 3348-03-6) is a fluorescent dye commonly used in biological and biochemical applications, particularly for cell viability assays and as a tracer in various experimental setups. This compound is a non-fluorescent, membrane-permeable ester that, upon entering live cells, is hydrolyzed by intracellular esterases to yield the fluorescent 6-carboxyfluorescein. The resulting compound exhibits strong fluorescence, making it useful for detecting live cells and assessing cellular functions. It has a characteristic absorption and emission spectrum, typically in the green region, which allows for easy visualization using standard fluorescence microscopy techniques. Additionally, 6-carboxyfluorescein diacetate is relatively stable under physiological conditions, although it can be sensitive to light and should be stored in a dark environment to prevent degradation. Its ability to indicate cell membrane integrity and metabolic activity makes it a valuable tool in various fields, including cell biology, pharmacology, and toxicology.

Formula: C₂₅H₁₆O₉

InChI: InChI=1/C25H16O9/c1-12(26)31-15-4-7-18-21(10-15)33-22-11-16(32-13(2)27)5-8-19(22)25(18)20-9-14(23(28)29)3-6-17(20)24(30)34-25/h3-11H,1-2H3,(H,28,29)

SMILES: CC(=O)Oc1ccc2c(c1)Oc1cc(ccc1C12c2cc(ccc2C(=O)O1)C(=O)O)OC(=O)C

3',6'-Diacetoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid

CAS: 3348-03-6

Formula: C₂₅H₁₆O₉

Purity: 95%

Color and Shape: Solid

Molecular weight: 460.3891

Ref: IN-DA003N53

6-CFDA

CAS: 3348-03-6

6-CFDA

Purity: ≥95%

Molecular weight: 460.39g/mol

Ref: 54-BUP14462

6-Carboxyfluorescein diacetate

CAS: 3348-03-6

6-Carboxyfluorescein diacetate

Purity: 95%

Color and Shape: Solid

Molecular weight: 460.39g/mol

Ref: 54-BIC1070

6-Carboxyfluorescein Diacetate

CAS: 3348-03-6

Formula: C₂₅H₁₆O₉

Purity: >90.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 460.39

Ref: 3B-C3710

6-CFDA

CAS: 3348-03-6

6-CFDA (6-Carboxyfluorescein diacetate) is fluorescent polyanionic probe that used to measure changes in intracellular pH (pHi) and processes such as dendrimer

Formula: C₂₅H₁₆O₉

Purity: 98%

Color and Shape: Solid

Molecular weight: 460.39

Ref: TM-T14057

6-Carboxyfluorescein diacetate

CAS: 3348-03-6

Formula: C₂₅H₁₆O₉

Molecular weight: 460.39

Ref: 7W-GK5482

6-Carboxyfluoresceine diacetate

CAS: 3348-03-6

6-Carboxyfluoresceine diacetate is a compound that can be used as a reagent and has a CAS number of 3348-03-6. It is an intermediate in the synthesis of other compounds and can also be used as a scaffold or building block for the synthesis of more complex compounds. 6-Carboxyfluoresceine diacetate has been shown to be useful in research, providing versatile building blocks for the synthesis of new drugs.

Formula: C₂₅H₁₆O₉

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 460.39 g/mol

Ref: 3D-FC46015

3′,6′-Diacetoxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-6-carboxylic acid

CAS: 3348-03-6

Purity: 95+%

Molecular weight: 460.3940125

Ref: 10-F862706