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39090

Supelco

5-(4-Dimethylaminobenzylidene)rhodanine

for TLC derivatization, ≥98.0%

Empirical Formula (Hill Notation):
C12H12N2OS2
CAS Number:
Molecular Weight:
264.37
Beilstein:
189065
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

grade

for TLC derivatization

assay

≥98.0% (S)
≥98.0%

application(s)

thin layer chromatography (TLC): suitable

mp

285-288 °C (lit.)

solubility

dioxane: 0.1 g/10 mL (hot)

SMILES string

CN(C)c1ccc(cc1)\C=C2\SC(=S)NC2=O

InChI

1S/C12H12N2OS2/c1-14(2)9-5-3-8(4-6-9)7-10-11(15)13-12(16)17-10/h3-7H,1-2H3,(H,13,15,16)/b10-7+

InChI key

JJRVRELEASDUMY-JXMROGBWSA-N

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Application

for the detection of Ag, Au, Cu, Hg, Pd, Pt, alkaloids, antipyrin, indican, sulfonamide, urobilinogen

Other Notes

Reagent for the determination of silver, palladium and mercury ; Determination of gold; Used in the photometric determination of autoradiograms

Storage Class Code

13 - Non 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

Certificate of Analysis

Certificate of Origin

5 (4-dimethylaminobenzylidene) rhodanine as a reagent for the spectrophotometric determination of copper and manganese.
Ojeka, E. O., and J. F. Iyun
Global Journal of Pure and Applied Sciences, 10.4, 577-583 (2004)
G.H. Ayres et al.
Analytica Chimica Acta, 24, 241-241 (1961)
G. Jangg
Fresenius Journal of Analytical Chemistry, 183, 255-255 (1961)
Reinhard Dallinger et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 289(4), R1185-R1195 (2005-05-21)
Like all other animal species, terrestrial pulmonate snails require Cu as an essential trace element. On the other hand, elevated amounts of Cu can exert toxic effects on snails. The homeostatic regulation of Cu must therefore be a pivotal goal
L.E. Lichtenstein
Analytical Chemistry, 47, 465-465 (1975)

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