2',7'-Dichlorofluorescein

Code produit	Quantity	unitSize
11403307	25 g	25g
11493297	5 g	5g

Code produit 11403307 Fournisseur Thermo Scientific Alfa Aesar Code fournisseur A16212.14

Description

CAS: 76-54-0 | C20H10Cl2O5 | 401.195 g/mol

2',7'-Dichlorofluorescein is used as an indicator and as a cellular antioxidant activity. It is also used for the determination of carbohydrates and hydrogen peroxide by fluorescence densitometry and chemiluminescence respectively. It is used as an indicator for argentometry by Fajans method. It is also involved in the cellular antioxidant activity assay. It is utilized as an additive in fluorescence and laser studies.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2′,7′-Dichlorofluorescein is used as an indicator and as a cellular antioxidant activity. It is also used for the determination of carbohydrates and hydrogen peroxide by fluorescence densitometry and chemiluminescence respectively. It is used as an indicator for argentometry by Fajans method. It is also involved in the cellular antioxidant activity assay. It is utilized as an additive in fluorescence and laser studies.

Solubility
Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.

Notes
As a fluorescent indicatorIncompatible with strong oxidizing agents.

Spécification

Identifiants chimiques

• CAS: 76-54-0
• Molecular Formula: C20H10Cl2O5
• Molecular Weight (g/mol): 401.195
• MDL Number: MFCD00005047
• InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N
• Synonym: 2',7'-dichlorofluorescein, dichlorofluorescein, unii-56nqm5uzt1, 2,7-dichlorofluorescein, 56nqm5uzt1, spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxy, 2',7'-dichloro-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxyspiro 2-benzofuran-3,9'-xanthene-1-one, 11,16-dichloro-12,15-dihydroxyspiro 3-hydroisobenzofuran-3,9'-xanthene-1-one
• PubChem CID: 64944
• ChEBI: CHEBI:51596
• IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
• SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

• Melting Point: >300°C (decomposition)
• Quantity: 25 g
• Solubility Information: Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
• Formula Weight: 401.2
• Chemical Name or Material: 2',7'-Dichlorofluorescein

Sécurité et traitement

FDS

RUO – Research Use Only