O-METHYLISOUREA SULFATE
O-METHYLISOUREA SULFATE
  • CAS No.:29427-58-5
Other grades of this product :
O-METHYLISOUREA SULFATE Basic information
Product Name:O-METHYLISOUREA SULFATE
Synonyms:2-METHYLPSEUDOUREA SULFATE;o-Methylisourea bisulfate,2-Methylpseudourea monosulfate (1:1), OMI;Methyl carbamimidate sulfate;o-Methylisourea bisulfate 99%;O-METHYLISOUREA HYDROGEN SULFATE;O-METHYLISOUREA SULFATE;O-METHYLISOUREA SULFATE SALT;OMIHS
CAS:29427-58-5
MF:C2H8N2O5S
MW:172.16
EINECS:249-622-6
Product Categories:
Mol File:29427-58-5.mol
O-METHYLISOUREA SULFATE Chemical Properties
Melting point 118-120 °C (lit.)
storage temp. Inert atmosphere,Room Temperature
BRN 3722928
InChIKeyMDFRYRPNRLLJHT-UHFFFAOYSA-N
CAS DataBase Reference29427-58-5(CAS DataBase Reference)
EPA Substance Registry SystemCarbamimidic acid, methyl ester, sulfate (1:1) (29427-58-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29252900
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
O-METHYLISOUREA SULFATE Usage And Synthesis
Chemical PropertiesWhite or off-white solid
Purification MethodsRecrystallise the salt from MeOH/Et2O (327g of salt dissolved in 1L of MeOH and 2.5L of Et2O is added) [Fearing & Fox J Am Chem Soc 76 4382 1954 ]. The picrate has m 192o [Odo et al. J Org Chem 23 1319 1958]. [Beilstein 3 IV 143.]
O-METHYLISOUREA SULFATE Preparation Products And Raw materials
Preparation ProductsDIMETHIRIMOL-->4(1H)-Pyrimidinone, 2-methoxy- (9CI)-->2-Amino-4-methoxy-6-methyl-1,3,5-triazine

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