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Chemical structure of FSB

GC43700

FSB

Also known as 5-[(E)-2-[4-[(E)-2-(3-carboxy-4-hydroxyphenyl)ethenyl]-3-fluorophenyl]ethenyl]-2-hydroxybenzoic acid

FSB is a fluorescent probe that has been used for the detection of amyloid plaques in human postmortem brain from patients with Alzheimer's disease and of curli amyloid fibers in E

ChemicalCAS760988-03-2MW420.4FormulaC24H17FO6
CAS number
760988-03-2
Molecular weight
420.4
Formula
C24H17FO6
Solubility
DMSO： 200 mg/ml
InChIKey
DZXZHGCGNRRJEG-WMWQKROPSA-N
Catalogue number
GC43700
Brand
GLPBIO
Computed properties PubChem CID 11486945 · XLogP 6 · TPSA 115 Ų · H-bond donors 4
XLogP
6
TPSA
115 Ų
H-bond donors
4
H-bond acceptors
7
Rotatable bonds
6
Heavy atoms
31

SMILES C1=CC(=C(C=C1/C=C/C2=CC(=C(C=C2)O)C(=O)O)F)/C=C/C3=CC(=C(C=C3)O)C(=O)O

Computed descriptors from PubChem (CID 11486945), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.