CAS 106070-31-9

2,7-Dichlorodihydrofluorescein

Description:

2,7-Dichlorodihydrofluorescein, with the CAS number 106070-31-9, is a synthetic chemical compound commonly used as a fluorescent probe in biological and chemical research. It is a derivative of fluorescein, characterized by the presence of two chlorine atoms at the 2 and 7 positions of the aromatic ring. This modification enhances its photophysical properties, making it suitable for applications in fluorescence microscopy and flow cytometry. The compound exhibits a strong fluorescence emission, particularly when excited by specific wavelengths of light, which allows for sensitive detection of reactive oxygen species (ROS) and other analytes in various biological systems. Additionally, 2,7-Dichlorodihydrofluorescein is often utilized in studies involving oxidative stress, cell signaling, and environmental monitoring. Its solubility in organic solvents and aqueous solutions makes it versatile for different experimental conditions. However, as with many chemical substances, proper handling and safety precautions are essential due to potential toxicity and environmental impact.

Formula: C₂₀H₁₂Cl₂O₅

InChI: InChI=1S/C20H12Cl2O5/c21-13-5-11-17(7-15(13)23)27-18-8-16(24)14(22)6-12(18)19(11)9-3-1-2-4-10(9)20(25)26/h1-8,19,23-24H,(H,25,26)

InChI key: InChIKey=XDFNWJDGWJVGGN-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=C(C2C=3C(OC=4C2=CC(Cl)=C(O)C4)=CC(O)=C(Cl)C3)C=CC=C1

Synonyms:

• 2′,7′-Dichlorodihydrofluorescein
• 2,7-Dichlorodihydrofluorescein
• DCFH
• 2-(2,7-Dichloro-3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid
• Benzoic acid, 2-(2,7-dichloro-3,6-dihydroxy-9H-xanthen-9-yl)-

2',7'-dichlorodihydrofluorescein

CAS: 106070-31-9

Formula: C₂₀H₁₂Cl₂O₅

Purity: 97%

Color and Shape: Solid

Molecular weight: 403.2123

Ref: IN-DA0093RK

2,7-Dichlorodihydrofluorescein

CAS: 106070-31-9

2,7-Dichlorodihydrofluorescein

Purity: ≥98%

Molecular weight: 403.21g/mol

Ref: 54-BUP21287

2,7-Dichlorodihydrofluorescein

CAS: 106070-31-9

2,7-Dichlorodihydrofluorescein (DCFH) is a non-fluorescent probe that is oxidized by intracellular ROS to produce the highly fluorescent DCF.

Formula: C₂₀H₁₂Cl₂O₅

Purity: 98.44%

Color and Shape: Solid

Molecular weight: 403.21

Ref: TM-T85404