A cell-permeable fluorescent potassium indicator
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IPG-1 AM

Item No. 35542

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
6-[(acetyloxy)methoxy]-4,5-dichloro-9-[4-[16-(4-formyl-2-methoxyphenyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadec-7-yl]-3-methoxyphenyl]-3-oxo-3H-xanthene-2,7-dipropanoic acid, 2,7-bis[(acetyloxy)methyl] ester
CAS Number
1369302-18-0
Synonyms
  • APG-1 AM
  • Asante Potassium Green–1 AM
  • ION Potassium Green–1 AM
  • IPG-1 Acetoxymethyl ester
Molecular Formula
C55H62Cl2N2O20
Formula Weight
1142.0
Purity
≥90%
Emission
545 nm
Excitation
525 nm
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
Methanol: Soluble
λmax
472 nm
SMILES
ClC(C(C(CCC(OCOC(C)=O)=O)=C1)=O)=C2C1=C(C3=CC=C(N4CCOCCOCCN(C5=CC=C(C=O)C=C5OC)CCOCCOCC4)C(OC)=C3)C6=CC(CCC(OCOC(C)=O)=O)=C(OCOC(C)=O)C(Cl)=C6O2
InChi Code
InChI=1S/C55H62Cl2N2O20/c1-34(61)73-31-76-47(64)12-8-39-27-41-49(42-28-40(9-13-48(65)77-32-74-35(2)62)53(78-33-75-36(3)63)51(57)55(42)79-54(41)50(56)52(39)66)38-7-11-44(46(29-38)68-5)59-16-20-71-24-22-69-18-14-58(15-19-70-23-25-72-21-17-59)43-10-6-37(30-60)26-45(43)67-4/h6-7,10-11,26-30H,8-9,12-25,31-33H2,1-5H3
InChi Key
CWVRLLIVPHASBB-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    10 x 50 µg

    $502

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    500 µg

    $502

    Add
    Product Description

    IPG-1 AM is a cell-permeable fluorescent potassium indicator. It binds to potassium (Kd = 50 mM) and displays excitation/emission maxima of 525/545 nm, respectively. IPG-1 AM is also available in a cell-impermeable form (Item No. 35543).

    WARNING This product is not for human or veterinary use.