60403

Potassium ionophore I

Selectophore^™, function tested

• Synonym(s): Valinomycin
• Empirical Formula (Hill Notation): C₅₄H₉₀N₆O₁₈
• CAS Number: 2001-95-8
• Molecular Weight: 1111.32
• UNSPSC Code: 26111700
• NACRES: NB.61
• PubChem Substance ID: 329758949
• EC Number: 217-896-6
• Beilstein/REAXYS Number: 78657
• MDL number: MFCD00005114

Properties

• description: for ion-selective electrodes
• Quality Segment: 200
• product line: Selectophore^™
• assay: ≥90.0% (HPLC)
• form: powder or crystals
• quality: function tested
• storage condition: (Tightly closed. Dry.)
• technique(s): flow cytometry: suitable
• color: white to beige
• suitability: suitable for flow cytometry
• storage temp.: 2-8°C
• SMILES string: CC(C)[C@@H]1NC(=O)[C@H](C)OC(=O)[C@@H](NC(=O)[C@H](OC(=O)[C@@H](NC(=O)[C@H](C)OC(=O)[C@H](NC(=O)[C@H](OC(=O)[C@@H](NC(=O)[C@H](C)OC(=O)[C@H](NC(=O)[C@H](OC1=O)C(C)C)C(C)C)C(C)C)C(C)C)C(C)C)C(C)C)C(C)C)C(C)C
• InChI: 1S/C54H90N6O18/c1-22(2)34-49(67)73-31(19)43(61)55-38(26(9)10)53(71)77-41(29(15)16)47(65)59-36(24(5)6)51(69)75-33(21)45(63)57-39(27(11)12)54(72)78-42(30(17)18)48(66)60-35(23(3)4)50(68)74-32(20)44(62)56-37(25(7)8)52(70)76-40(28(13)14)46(64)58-34/h22-42H,1-21H3,(H,55,61)(H,56,62)(H,57,63)(H,58,64)(H,59,65)(H,60,66)/t31-,32-,33-,34-,35+,36+,37-,38-,39-,40+,41+,42+/m0/s1
• InChI key: FCFNRCROJUBPLU-RPUZOQEISA-N

Description

General description

Visit our Sensor Applications portal to learn more.

Application

Selected application examples

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Important research tool for membrane studies[1]; As ionophor in membrane electrodes for the determination of K⁺-activities[2][3]

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H300 + H310
• pcodes: P262 - P264 - P280 - P301 + P310 - P302 + P352 + P310 - P361 + P364
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 1 Oral
• Storage Class: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges