76275
PBFI-AM
suitable for fluorescence, ≥98.0% (HPCE)
Synonym(s):
Potassium indicator PBFI-AM, Potassium-binding benzofuran isophthalate-AM
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 mg | Available to ship TODAYfromMILWAUKEE | $1,050.00 |
About This Item
Quality Segment
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
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This Item | |||
|---|---|---|---|
| description suitable for fluorescence, ≥98.0% (HPCE) | description pharmaceutical secondary standard, certified reference material | description Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | description A cell-permeable, non-fluorescent, and hydrophobic compound, which is rapidly hydrolyzed by intracellular esterases releasing the membrane-impermeable, hydrophilic, and intensely fluorescent calcein. |
| suitability suitable for fluorescence | suitability - | suitability - | suitability - |
| fluorescence λex 334 nm; λem 525 nm (with Na), λex 370 nm; λem 540 nm in methanol | fluorescence - | fluorescence - | fluorescence λem 517 nm, λex 494 nm |
| solubility methanol: soluble, DMSO: soluble | solubility - | solubility 1600 g/L | solubility DMSO: 5 mg/mL |
| form powder | form - | form granular | form solid |
| assay ≥98.0% (HPCE) | assay - | assay ≥98.0% (acidimetric) | assay ≥90% (HPLC) |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 100 |
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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