82663

1-Pyrenedodecanoic acid

suitable for fluorescence, ≥98.0% (HPLC)

• Synonym(s): 12-(1-Pyrenyl)dodecanoic acid
• Empirical Formula (Hill Notation): C₂₈H₃₂O₂
• CAS Number: 69168-45-2
• Molecular Weight: 400.55
• UNSPSC Code: 12352200
• NACRES: NA.32
• PubChem Substance ID: 57652924
• MDL number: MFCD00080927
• Beilstein/REAXYS Number: 2481235

Properties

• assay: ≥98.0% (HPLC)
• form: powder
• fluorescence: λ_ex 339 nm; λ_em 377 nm in methanol
• suitability: suitable for fluorescence
• SMILES string: OC(=O)CCCCCCCCCCCc1ccc2ccc3cccc4ccc1c2c34
• InChI: 1S/C28H32O2/c29-26(30)14-9-7-5-3-1-2-4-6-8-11-21-15-16-24-18-17-22-12-10-13-23-19-20-25(21)28(24)27(22)23/h10,12-13,15-20H,1-9,11,14H2,(H,29,30)
• InChI key: JORFLUCVQONOPN-UHFFFAOYSA-N

Description

Analysis Note

In addition to the emission maximum at 377 nm, there are lower maxima at 397, 418 and 440 nm.

Other Notes

Anionic membrane probe. Studies on the uptake of fluorescent fatty acids into cultured cells[1][2]

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