D5141
Dithiooxamide
suitable for determination of copper, ~99%
Synonym(s):
Dithiooxalic diamide, Rubeanic acid
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About This Item
Linear Formula:
NH2CSCSNH2
CAS Number:
Molecular Weight:
120.20
EC Number:
201-203-9
UNSPSC Code:
12171500
MDL number:
Beilstein/REAXYS Number:
605577
InChI
1S/C2H4N2S2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)
InChI key
OAEGRYMCJYIXQT-UHFFFAOYSA-N
SMILES string
NC(=S)C(N)=S
assay
~99%
mp
≥300 °C (lit.)
suitability
suitable for determination of copper
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L P Thornburg et al.
Veterinary pathology, 22(4), 327-332 (1985-07-01)
Three different histochemical methods for copper detection were compared. Atomic absorption analysis was used to substantiate the tissue stains. There was good correlation between rhodanine staining and rubeanic acid-stained tissue sections. The orcein reaction for copper-associated protein did not consistently
[H2-antihistaminics, VII: Synthesis and H2-antihistaminic activity of N,N'-substituted thioureas, cyanoguanidines and dithiooxamides (author's transl)].
R Barzen et al.
Archiv der Pharmazie, 314(7), 617-622 (1981-07-01)
H O Desseyn et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 59(6), 1359-1372 (2003-03-28)
The article describes the vibrational characterization of the secondary thioamide formation and especially a spectroscopical interesting study of different types of hydrogen bonding in NN'-dihydroxyalkyldithiooxamides.
S Goto et al.
The Japanese journal of surgery, 14(2), 135-138 (1984-03-01)
An improved staining technique for acetylcholinesterase (AChE) activity using rubeanic acid was used to make a clinical diagnosis in 54 children with constipation. Nineteen were thus confirmed to have Hirschsprung's disease. False positive or negative reactions were nil. The sites
Mustafa Soylak et al.
Journal of hazardous materials, 137(2), 1035-1041 (2006-05-02)
A simple and facile preconcentration procedure based on the coprecipitation of trace heavy metal ions with copper(II)-rubeanic acid complex has been developed. The analytical parameters including pH, amounts of rubeanic acid, sample volume, etc. was investigated for the quantitative recoveries
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