Fluoresceinamine, isomer I CAS: 3326-34-9
MF: C20H13NO5
MW: 347.32
A reagent for fluorescence studies.

Fluoresceinamine, isomer I (CAS 3326-34-9)

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Alternate Names: 5-Aminofluorescein
Application: Fluoresceinamine, isomer I is a reagent for fluorescence studies
CAS Number: 3326-34-9
Purity: ≥95%
Molecular Weight: 347.32
Molecular Formula: C20H13NO5
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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Fluoresceinamine, isomer I is a building block for synthesis of fluorescein.

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in water (partly), methanol (10 mg/ml), and acetone.
Storage :
Store at 4° C
Melting Point :
223° C (lit.)(dec.)
Boiling Point :
695.25° C at 760 mmHg (Predicted)
Density :
1.65 g/cm3 (Predicted)
Refractive Index :
n20D 1.82 (Predicted)
Fluoresence :
λex 489 nm, λem 519 nm in Buffer pH 9
pK Values :
pKa: 8.55
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
PubChem CID :
76845
MDL Number :
MFCD00005052
EC Number :
222-043-6
Beilstein Registry :
48395
SMILES :
C1=CC2=C(C=C1N)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Download SDS (MSDS)

Certificate of Analysis

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