| Identification | More | [Name]
O-Methylisourea hemisulfate | [CAS]
52328-05-9 | [Synonyms]
Bis(2-methylisouronium) sulphate
carbamimidic acid methyl ester hemisulfate
O-METHYLISOUREA HEMISULFATE
O-METHYLISOUREA HEMISULFATE SALT
O-METHYLISOUREA SULFATE
O-METHYLISOUREA SULFATE (2:1)
O-METHYLPSEUDOUREA SULFATE
OMI
OMISU
bis(2-Methylisouronium) sulfate.
2-METHYLISO-UREASULFATE
O-Methylisoharnstoffsulfat
methyl isourea,sulfate | [EINECS(EC#)]
257-851-8 | [Molecular Formula]
C4H14N4O6S | [MDL Number]
MFCD00040594 | [Molecular Weight]
246.24 | [MOL File]
52328-05-9.mol |
| Chemical Properties | Back Directory | [Appearance]
White crystals or crystalline powder | [Melting point ]
163-167 °C(lit.)
| [vapor pressure ]
7.4Pa at 25℃ | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
H2O: 0.1 g/mL, clear
| [form ]
Solid | [color ]
White to Off-White | [biological source]
mouse | [Water Solubility ]
1000 g/L (20 ºC) | [BRN ]
3723107 | [InChI]
InChI=1S/2C2H6N2O.H2O4S/c2*1-5-2(3)4;1-5(2,3)4/h2*1H3,(H3,3,4);(H2,1,2,3,4) | [InChIKey]
MDFRYRPNRLLJHT-UHFFFAOYSA-N | [SMILES]
S(=O)(=O)(O)O.C(=N)(N)OC.C(=N)(N)OC | [LogP]
0.67 at 21℃ | [CAS DataBase Reference]
52328-05-9(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Chemical Properties]
White crystals or crystalline powder | [Uses]
O-Methylisourea Hemisulfate was used as a reagent in the preparation of (D,L)-arginine methyl ester analogs which display antiarrhythmic actiivity. It was also used in the synthesis of ethyl [6-methyl-2-methoxy-3-(substituted phenylethanone)-4-(substituted phenyl)]-1,2,3,4-tetrahydropyrimidine-5-carboxylates which display antimicrobial activity towards mycobacterium tuberculosis, staphylococcus aureus and bacillus subtilis at varying conentration ranges. | [Flammability and Explosibility]
Notclassified |
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