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Chloride ionophore IV

Selectophore™

Synonym(s):

4,5-Bis-[N′-(butyl)thioureido]-2,7-di-tert-butyl-9,9-dimethylxanthene

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About This Item

Empirical Formula (Hill Notation):
C33H50N4OS2
CAS Number:
187404-67-7
Molecular Weight:
582.91
MDL number:
MFCD06201021
UNSPSC Code:
26111700
PubChem Substance ID:
329769889
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

powder

SMILES string

CCCCNC(=S)Nc1cc(cc2c1Oc3c(NC(=S)NCCCC)cc(cc3C2(C)C)C(C)(C)C)C(C)(C)C

InChI

1S/C33H50N4OS2/c1-11-13-15-34-29(39)36-25-19-21(31(3,4)5)17-23-27(25)38-28-24(33(23,9)10)18-22(32(6,7)8)20-26(28)37-30(40)35-16-14-12-2/h17-20H,11-16H2,1-10H3,(H2,34,36,39)(H2,35,37,40)

InChI key

GYGZJHGSLBVTPV-UHFFFAOYSA-N

General description

Visit our Sensor Applications portal to learn more.

Application

Selected application examples

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL6424
BCCL2635
BCCK2335
BCCK9198
BCCJ0271

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Chloride ionophore, detection limit ~0.0000065 M chloride. Detection of chloride in biological samples.
K.P. Xiao et al.
Analytical Chemistry, 69, 1038-1038 (1997)
Strong Hydrogen Bond-Mediated Complexation of H2PO4- by Neutral Bis-Thiourea Hosts
P. Buhlmann et al.
Tetrahedron, 53, 1647-1647 (1997)
Wenjun Di et al.
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Misclassification of an acute disease condition as chronic and vice versa by electrochemical sweat biomarker sensors can cause significant psychological, emotional, and financial stress among patients. To achieve higher accuracy in distinguishing between a chronic condition and an acute condition

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