O-Methylisoharnstoffsulfat
O-Methylisourea hemisulfate
CAS: 52328-05-9
Molecular Formula: C4H14N4O6S
O-Methylisoharnstoffsulfat - Names and Identifiers
| Name | O-Methylisourea hemisulfate |
| Synonyms | methyl isourea,sulfate 2-METHYLISO-UREASULFATE O-Methylisoharnstoffsulfat O-Methylisourea hemisulfate O-METHYLISOUREA HEMISULFATE Bis(2-methylisouronium) sulphate O-METHYLISOUREA HEMISULFATE SALT bis(2-Methylisouronium) sulfate. carbamimidic acid methyl ester hemisulfate Carbamimidic acid, methylester, hemisulfate |
| CAS | 52328-05-9 |
| EINECS | 257-851-8 |
| InChI | InChI=1/2C2H6N2O.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 |
O-Methylisoharnstoffsulfat - Physico-chemical Properties
| Molecular Formula | C4H14N4O6S |
| Molar Mass | 246.24 |
| Melting Point | 163-167°C(lit.) |
| Boling Point | 424.7°C at 760 mmHg |
| Flash Point | 210.7°C |
| Water Solubility | 1000 g/L (20 ºC) |
| Solubility | H2O: 0.1g/mL, clear |
| Vapor Presure | 7.4Pa at 25℃ |
| Appearance | Solid |
| Color | White to Off-White |
| BRN | 3723107 |
| Storage Condition | Inert atmosphere,Room Temperature |
| MDL | MFCD00013132 |
| Physical and Chemical Properties | soluble in water and ethanol, appearance: colorless or yellowish viscous liquid |
| Use | For the synthesis of fluorouracil antitumor drugs, imidazoles anthelmintics and new herbicides |
O-Methylisoharnstoffsulfat - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 1 |
| FLUKA BRAND F CODES | 3 |
| HS Code | 29252900 |
O-Methylisoharnstoffsulfat - Reference Information
| LogP | 0.67 at 21℃ |
| Use | O-methylisourea hemisulfate is used to prepare (D,L)-arginine methyl ester analogs with antiarrhythmic activity Reagent. It is also used in the synthesis of [6-methyl-2-methoxy-3-(substituted phenylethanone)-4-(substituted phenyl)]-1,2,3, 4-tetrahydropyrimidin-5-carboxylic acid ethyl ester with antibacterial activity for Mycobacterium tuberculosis, Staphylococcus aureus and Bacillus subtilis have different concentration ranges. for the synthesis of fluorouracil antineoplastic drugs, imidazole anthelmintic drugs and new herbicides |
Last Update：2024-04-10 22:29:15
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