Skip to Content
Merck
All Photos(1)

Key Documents

76275

Sigma-Aldrich

PBFI-AM

suitable for fluorescence, ≥98.0% (HPCE)

Synonym(s):

Potassium indicator PBFI-AM, Potassium-binding benzofuran isophthalate-AM

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C58H62N2O24
CAS Number:
Molecular Weight:
1171.11
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.32

Quality Level

Assay

≥98.0% (HPCE)

form

powder

solubility

DMSO: soluble
methanol: soluble

fluorescence

λex 334 nm; λem 525 nm (with Na)
λex 370 nm; λem 540 nm in methanol

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

COc1cc2cc(oc2cc1N3CCOCCOCCN(CCOCCOCC3)c4cc5oc(cc5cc4OC)-c6ccc(cc6C(=O)OCOC(C)=O)C(=O)OCOC(C)=O)-c7ccc(cc7C(=O)OCOC(C)=O)C(=O)OCOC(C)=O

InChI

1S/C58H62N2O24/c1-35(61)75-31-79-55(65)39-7-9-43(45(23-39)57(67)81-33-77-37(3)63)51-25-41-27-53(69-5)47(29-49(41)83-51)59-11-15-71-19-21-73-17-13-60(14-18-74-22-20-72-16-12-59)48-30-50-42(28-54(48)70-6)26-52(84-50)44-10-8-40(56(66)80-32-76-36(2)62)24-46(44)58(68)82-34-78-38(4)64/h7-10,23-30H,11-22,31-34H2,1-6H3

InChI key

AUKRBWNSOWVABU-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

suitable for the detection of K+

Other Notes

Cell permeant deriv. of fluorescent indicator for mitochondrial potassium

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service