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ψ
Murexide
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Definition
: 5,5'-Nitrilodibarbituric acid ammonium derivative. Used as an indicator for complexometric titrations.
an indicator; D25-26 qualif
Pharmacological Action
Indicators and Reagents
Other names
Ammonium Purpurate; Acid Ammonium Purpurate; Purpurate, Ammonium; Purpurate, Acid Ammonium; Ammonium Purpurate, Acid
Substance
CAS Registry & name
Categories
Source
Drugs
*
purpurate-
3,3'-
diacetic acid
123533-63-1 1(2H)-
Pyrimidineacetic acid, 5-
((1-
(carboxymethyl)hexahydro-
2,4,6-
trioxo-
5-
pyrimidinyl)imino)tetrahydro-
2,4,6-
trioxo
Murexide/*analogs & derivatives.
J Gen Physiol 1989;94(4):597
1,1'-
dimethylpurpurate-
3,3'-
diacetic acid
124433-73-4 1(2H)-
Pyrimidineacetic acid, 5-
((1-
(carboxymethyl)hexahydro-
3-
methyl-
2,4,6-
trioxo-
5-
pyrimidinyl)imino)tetrahydro-
3-
methyl-
2,4,6-
trioxo
Murexide/*analogs & derivatives.
J Gen Physiol 1989;94(4):597
tetramethylmurexide
18641-48-0 2,4,6(1H,3H,5H)-
Pyrimidinetrione, 1,3-
dimethyl-
5-
((tetrahydro-
1,3-
dimethyl-
2,4,6-
trioxo-
5(2H)-
pyrimidinylidene)amino)-
, ion(1-
), ammonium
Murexide/*analogs & derivatives.
J Biochem (Tokyo) 1980;87(5):1293