74875

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

suitable for fluorescence, ≥90% (HPCE)

• Synonym(s): Trisodium 8-octanoyloxypyrene-1,3,6-trisulfonate
• Empirical Formula (Hill Notation): C₂₄H₂₁Na₃O₁₁S₃
• CAS Number: 115787-84-3
• Molecular Weight: 650.58
• MDL number: MFCD00037628
• UNSPSC Code: 12352106
• PubChem Substance ID: 57652536
• NACRES: NA.32

Properties

• Quality Level: 100
• Assay: ≥90% (HPCE)
• form: powder
• mp: 251-260 °C (lit.)
• solubility: DMF: soluble; DMSO: soluble; H₂O: soluble; methanol: soluble
• fluorescence: λ_ex 384 nm; λ_em 409 nm in H₂O; λ_ex 460 nm; λ_em 510 nm in 0.1 M Tris pH 8.0 (esterase)
• suitability: suitable for fluorescence
• storage temp.: −20°C
• SMILES string: [Na+].[Na+].[Na+].CCCCCCCC(=O)Oc1cc(c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C24H24O11S3.3Na/c1-2-3-4-5-6-7-22(25)35-18-12-19(36(26,27)28)15-10-11-17-21(38(32,33)34)13-20(37(29,30)31)16-9-8-14(18)23(15)24(16)17;;;/h8-13H,2-7H2,1H3,(H,26,27,28)(H,29,30,31)(H,32,33,34);;;/q;3*+1/p-3
• InChI key: RZVSWISDVXUSGY-UHFFFAOYSA-K

Description

Application

suitable as fluorogenic substrate for esterases, lipases

Other Notes

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• 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