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
• NACRES: NA.32
• PubChem Substance ID: 57652536
• UNSPSC Code: 12352106
• MDL number: MFCD00037628

Properties

• Quality Segment: 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[1]

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: 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: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves