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Chemical structure of 5(6)-SFX (Fluorescein), SE

GC50472

5(6)-SFX (Fluorescein), SE

Also known as (2,5-dioxopyrrolidin-1-yl) 6-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carbonyl)amino]hexanoate

5(6)-SFX (Fluorescein), SE (Compound SFX-SE) is a fluorescent dye for labeling primary amines and nascent proteins

ChemicalCAS114616-31-8MW586.55FormulaC31H26N2O10
CAS number
114616-31-8
Molecular weight
586.55
Formula
C31H26N2O10
Solubility
Soluble in DMSO
InChIKey
HLIXCCAGPHVPIS-UHFFFAOYSA-N
Catalogue number
GC50472
Brand
GLPBIO
Computed properties PubChem CID 12189204 · XLogP 2.7 · TPSA 169 Ų · H-bond donors 3
XLogP
2.7
TPSA
169 Ų
H-bond donors
3
H-bond acceptors
10
Rotatable bonds
9
Heavy atoms
43

SMILES C1CC(=O)N(C1=O)OC(=O)CCCCCNC(=O)C2=CC3=C(C=C2)C4(C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O)OC3=O

Computed descriptors from PubChem (CID 12189204), 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.