6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester CAS: 114616-31-8
MF: C31H26N2O10
MW: 586.55
A fluorescein introduction reagent.

6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester (CAS 114616-31-8)

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Alternate Names: 5(6)-SFX
Application: 6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester is a fluorescein introduction reagent
CAS Number: 114616-31-8
Molecular Weight: 586.55
Molecular Formula: C31H26N2O10
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester is an N-hydroxysuccinimide ester derivative of the fluorescent compound Fluorescein (sc-215040, sc-206026). Reaction between 6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester and a nucleophilic residue of a target compound introduces the Fluorescein tag onto the compound. The compound Fluorescein 5(6)-isothiocyanate (sc-215042), derivatized with an isothiocyanate group, is similarly used for introducing the Fluorescein tag to compounds.


References

1. Zhang, S., et al. 2007. Methods. 42: 261-267. PMID: 17532513

Physical State :
Solid
Solubility :
Soluble in water (partly), DMF, and methanol.
Storage :
Store at -20° C
Density :
~1.6 g/cm3 (Predicted)
Refractive Index :
n20D 1.72 (Predicted)
Fluoresence :
λex 490 nm, λem 514 nm in DMF (pH 8.2); λex 491 nm, λem 515 nm in 0.1 M Tris pH 9.0
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
PubChem CID :
12189204
MDL Number :
MFCD00133330
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

Download SDS (MSDS)

Certificate of Analysis

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