20800

8-Butyryloxypyrene-1,3,6-trisulfonic acid trisodium salt

for fluorescence, ≥95.0% (TLC)

• Synonym(s): Trisodium 8-butyryloxypyrene-1,3,6-trisulfonate
• Empirical Formula (Hill Notation): C₂₀H₁₃Na₃O₁₁S₃
• CAS Number: 115787-82-1
• Molecular Weight: 594.48
• MDL number: MFCD00037444
• UNSPSC Code: 12352200
• PubChem Substance ID: 24852485

Properties

• grade: for fluorescence
• Assay: ≥95.0% (TLC)
• mp: 240-250 °C (dec.) (lit.)
• solubility: DMF: soluble; DMSO: soluble; H₂O: soluble; methanol: soluble
• fluorescence: λ_ex 460 nm; λ_em 510 nm in 0.1 M Tris pH 8.0
• storage temp.: −20°C
• SMILES string: [Na+].[Na+].[Na+].CCCC(=O)Oc1cc(c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O

Description

Other Notes

Highly water soluble enzyme substrate for the fluorimetric assay of esterases at longwave excitation and emission wavelengths.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• 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