C4109

6-Carboxy-4′,5′-dichloro-2′,7′-dimethoxyfluorescein N-hydroxysuccinimide ester

Solid

• Synonym(s): 6-JOE SE
• Empirical Formula (Hill Notation): C₂₇H₁₇Cl₂NO₁₁
• CAS Number: 113394-23-3
• Molecular Weight: 602.33
• MDL number: MFCD01311845
• UNSPSC Code: 12171500
• PubChem Substance ID: 329775053
• NACRES: NA.47

Properties

• product name: 6-Carboxy-4′,5′-dichloro-2′,7′-dimethoxyfluorescein N-hydroxysuccinimide ester,
• Assay: 80-99%
• Quality Level: 200
• form: solid
• mol wt: 602.34
• color: red
• solubility: water: slightly soluble
• λmax: (78,000 at 521 nm in 50 mmol phosphate buffer, pH 12)
• fluorescence: λ_em 548 nm
• application(s): diagnostic assay manufacturing; hematology; histology
• shipped in: wet ice
• storage temp.: −20°C
• SMILES string: COc1cc2c(Oc3c(Cl)c(O)c(OC)cc3C24OC(=O)c5ccc(cc45)C(=O)ON6C(=O)CCC6=O)c(Cl)c1O
• InChI: 1S/C27H17Cl2NO11/c1-37-15-8-13-23(19(28)21(15)33)39-24-14(9-16(38-2)22(34)20(24)29)27(13)12-7-10(3-4-11(12)26(36)40-27)25(35)41-30-17(31)5-6-18(30)32/h3-4,7-9,33-34H,5-6H2,1-2H3
• InChI key: UUVBVONAGUSCCH-UHFFFAOYSA-N

Description

General description

A traditional fluorophore used in automated DNA sequencing. Characterized by an intermediate-wavelength spectra, high quantum yield, and low pH sensitivity in the physiological range.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves