O-Methylisourea hemisulfate

O-Methylisourea hemisulfate Basic information
Product Name:O-Methylisourea hemisulfate
Synonyms:Bis(2-methylisouronium) sulphate;carbamimidic acid methyl ester hemisulfate;bis(2-Methylisouronium) sulfate.;2-METHYLISO-UREASULFATE;O-Methylisoharnstoffsulfat;methyl isourea,sulfate;O-METHYLISOUREA HEMISULFATE;O-METHYLISOUREA HEMISULFATE SALT
CAS:52328-05-9
MF:C4H14N4O6S
MW:246.24
EINECS:257-851-8
Product Categories:
Mol File:52328-05-9.mol
O-Methylisourea hemisulfate Structure
O-Methylisourea hemisulfate Chemical Properties
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
Water Solubility 1000 g/L (20 ºC)
BRN 3723107
InChIKeyMDFRYRPNRLLJHT-UHFFFAOYSA-N
LogP0.67 at 21℃
CAS DataBase Reference52328-05-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36-26
WGK Germany 1
3
HS Code 29252900
MSDS Information
ProviderLanguage
O-Methylisourea hemisulfate English
ACROS English
SigmaAldrich English
O-Methylisourea hemisulfate Usage And Synthesis
Chemical PropertiesWhite crystals or crystalline powder
UsesO-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 ExplosibilityNotclassified
O-Methylisourea hemisulfate Preparation Products And Raw materials
Preparation Products2-Aminoimidazole-->2-Methoxy-5-fluoro-4-aminopyrimidine
Methylparaben Methyl Bensulfuron methyl Urea formaldehyde Parathion-methyl Trichloroisocyanuric acid O-Methylisourea hemisulfate 1,3-Dimethylurea Iprodione Thiophanate-methyl Copper(II) sulfate Atropine sulfate Aluminum sulfate Methyl acrylate 1,3-Dichloro-1,3,5-triazinetrione,sodium salt Magnesium sulfate Methyl bromide Ammonium sulfate

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