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5-(Iodoacetamido)fluorescein

SIGMA/I9271 - ≥90% (HPLC)

Synonym: 5-IAF

CAS Number: 63368-54-7
Empirical Formula (Hill Notation): C22H14INO6
Molecular Weight: 515.25
Linear Formula: C22H14INO6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-I9271-25MG 25 mg
 $168.00
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45-I9271-100MG 100 mg
 $559.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: I9271-25MG.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: I9271-100MG

 

application(s) diagnostic assay manufacturing
hematology
histology
assay ≥90% (HPLC)
color yellow to orange
fluorescence λex 492 nm; λem 515 nm (Mercaptoethanol adduct)
  λex 493 nm; λem 522 nm (pH 9.2)
form powder
InChI 1S/C22H14INO6/c23-10-20(27)24-11-1-4-15-14(7-11)21(28)30-22(15)16-5-2-12(25)8-18(16)29-19-9-13(26)3-6-17(19)22/h1-9,25-26H,10H2,(H,24,27)
InChI key UATCLPJEZJKNHE-UHFFFAOYSA-N
Quality Level 200 
SMILES string Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(NC(=O)CI)ccc45)c1
solubility DMSO: 5 mg/mL
storage temp. −20°C
technique(s) titration: suitable
Application: 5-(Iodoacetamido)fluorescein is used for the synthesis of fluorescently labeled organelles (nuclei and nuclear matrices), proteins and peptides that include enzymes.
General description: 5-(Iodoacetamido)fluorescein is a thiol reactive fluorescein derivative.
Packaging: 100 mg in poly bottle
Packaging: 25 mg in glass insert
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥90% (HPLC)
Storage Temp. −20°C
UNSPSC 12171500

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