Murexide

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Names

[ Name ]:
Murexide

[Synonym ]:
ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate
4-Pyrimidinolate, 1,2,3,6-tetrahydro-2,6-dioxo-5-[(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)amino]-, ammonium salt (1:1)
5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione Monoammonium Salt
(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-(2,4,6-trioxo-tetrahydro-pyrimidin-5-yliden)-amin,ammonium salt
EINECS 221-266-6
Ammonium 2,6-dioxo-5-[(2,4,6-trioxotetrahydro-5(2H)-pyrimidinylidene)amino]-1,2,3,6-tetrahydro-4-pyrimidinolate
Ammonium Purpurate
5,5'-Nitrilodibarbituric Acid Monoammonium Salt
5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione,monoammonium salt
monoammoniumsalt
Ammonium 2,6-dioxo-5-[(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-olate
S NO 1138
MFCD00012777
(2,4,6-Trioxo-hexahydro-pyrimidin-5-yl)-(2,4,6-trioxo-tetrahydro-pyrimidin-5-yliden)-amin,Ammonium-Salz
acid ammonium purpurate
Naples red

Chemical & Physical Properties

[ Boiling Point ]:
480.8ºC at 760mmHg

[ Melting Point ]:
300 °C

[ Molecular Formula ]:
C₈H₈N₆O₆

[ Molecular Weight ]:
284.186

[ Exact Mass ]:
284.050537

[ PSA ]:
176.82000

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
24/25-22-36/37

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
29335995

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

pyrimidine-2,4,5,6(1H,3H)-tetraone
5-(ethylamino)pyrimidine-2,4,6(1H,3H,5H)-trione
[5,5'-Bipyrimidine]-2,2',4,4',6,6'(1H,1'H,3H,3'H,5H,5'H)-hexone,5,5'-dihydroxy-
Water
Ammonium acetate
2,4,6(1H,3H,5H)-Pyrimidinetrione,5-amino-
Uric Acid
Ammonia
nitric acid
1H-Purine-2,6-dione,3,9-dihydro-8-methyl-

DownStream

Customs

[ HS Code ]: 2933540000

[ Summary ]:
2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Articles

Nickel (II) complexes of histidyl-peptides as Fenton-reaction catalysts.

Free Radic. Res. Commun. 11(1-3) , 159-66, (1990)

Addition of histidyl-peptides containing the glycyl-glycyl-L-histidyl sequence stimulated the catalysis of Ni(II) hydrogen peroxide reduction. Maximum bleaching of murexide or nitrosodimethylaniline w...

Intravesicular calcium transient during calcium release from sarcoplasmic reticulum.

Biochemistry 30(21) , 5230-7, (1991)

The time course of changes in the intravesicular Ca2+ concentration ([Ca2+]i) in terminal cisternal sarcoplasmic reticulum vesicles upon the induction of Ca2+ release was investigated by using tetrame...

Calcium binding to metallochromic dyes and calmodulin in the presence of combined, AC-DC magnetic fields.

Bioelectromagnetics 13(2) , 147-62, (1992)

The possibility that weak, ac and dc magnetic fields in combination may affect binding equilibria of calcium-ions (Ca2+) was investigated with two metallochromic dyes as calcium-binding molecules: mur...