5-(6)-CDCF [5(6)-Carboxy-2′,7′-dichlorofluorescein]

Purity: ≥95%, Used for fluorescence analysis

Synonym(s): 2′, 7′-Dichloro-3′, 6′-Dihydroxy-3-Oxospiro[2-Benzofuran-1, 9′-Xanthene]-5-Carboxylic Acid; 2′, 7′-Dichloro-3′, 6′-Dihydroxy-3-Oxo-Spiro[Isobenzofuran-1, 9′-Xanthene]-5-Carboxylic Acid; 2′, 7′-Dichloro-3′, 6′-Dihydroxy-3-Oxo-5-Spiro[Isobenzofuran-1, 9′-Xanthene]Carboxylic Acid; 2′, 7′-Dichloro-3′, 6′-Dihydroxy-3-Keto-Spiro[Isobenzofuran-1, 9′-Xanthene]-5-Carboxylic Acid

Formula: C2H10Cl2O7 Molecular Weight: 445.206

CAS Number: 111843-78-8 MDL Number: MFCD00037452 PubChem CID: 132525

Properties

Shelf life: 730 days

Solubility: DMF: soluble; DMSO: soluble

Sensitivity: light sensitive

Boiling point:

Melting point: ≥250 °C

InChl: InChI=1S/C21H10Cl2O7/c22-13-4-11-17(6-15(13)24)29-18-7-16(25)14(23)5-12(18)21(11)10-2-1-8(19(26)27)3-9(10)20(28)30-21/h1-7, 24-25H, (H, 26, 27)

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK: 3

Storage: Store at -20°C; Argon charged

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves