51035

Fluorescent orange 547

suitable for fluorescence

• Empirical Formula (Hill Notation): C₃₀H₃₅N₂NaO₈S₂
• Molecular Weight: 638.73
• MDL number: MFCD07370107
• UNSPSC Code: 12352200
• PubChem Substance ID: 57651300

Properties

• Assay: ≥90% (HPCE)
• form: solid
• fluorescence: λ_ex 548 nm; λ_em 567 nm in 0.1 M phosphate pH 7.0
• suitability: suitable for fluorescence
• storage temp.: 2-8°C
• SMILES string: [Na+].CCN1c2ccc(cc2C(C)(CCCC(O)=O)/C1=C\C=C\C3=[N+](CC)c4ccc(cc4C3(C)C)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C30H36N2O8S2.Na/c1-6-31-24-15-13-20(41(35,36)37)18-22(24)29(3,4)26(31)10-8-11-27-30(5,17-9-12-28(33)34)23-19-21(42(38,39)40)14-16-25(23)32(27)7-2;/h8,10-11,13-16,18-19H,6-7,9,12,17H2,1-5H3,(H2-,33,34,35,36,37,38,39,40);/q;+1/p-1
• InChI key: CKNWOULQMNPCPW-UHFFFAOYSA-M

Description

Application

Fluorescent orange 547 is a fluorescent biolabel designed for excitation by He/Ne lasers (at 544 nm) or mercury arc lamps. Fluorescent orange 547 reactive exhibits a strong solid state emission. With a negative over all charge Fluorescent orange 547 offers improved water solubility.

Safety Information

• Storage Class Code: 13 - Non 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