Hua
Methylurea
Nga Taonga Matū Methylurea
| Te rewa | ~93 °C |
| Kohuatanga | 131.34°C (whakatau tata) |
| kiato | 1.2040 |
| pehanga kohu | 0.003-0.005Pa i te 20-23.3 ℃ |
| taupū huritao | 1.4264 (whakatau tata) |
| pāmahana rokiroki. | I hiri ki te maroke, Te Pawera o te rūma |
| whakarewatanga | 1000g/l (Lit.) |
| pka | 14.38±0.46(I Matapaetia) |
| puka | Mārō Kiriata |
| Te Kaha Tauwhāiti | 1.204 |
| tae | He ma ki waho-ma |
| PH | 6.7 (50g/l, H2O, 20 ℃) |
| Wairewa wai | 1000 g/L (20 ºC) |
| BRN | 878189 |
| InChIKey | XGEGHDBEHXKFPX-UHFFFAOYSA-N |
| RangitakiP | -1.16 i te 25 ℃ me te pH7.7 |
| CAS Raraunga Raraunga Tohutoro | 598-50-5(Tuhinga Raraunga CAS) |
| Tohutoro Matū NIST | Urea, methyl-(598-50-5) |
| Pūnaha Rehita Matū EPA | Methylurea (598-50-5) |
Whakaahuatanga Hua Methylurea
Ko te 6-Amino-1,3-dimethyluracil he pūhui matū me te tātai rāpoi C6H9N3O.He pūhui pararopi nō te whānau uracil.Ko te pūhui he hanganga mowhiti uracil me te roopu amino (NH2) e piri ana ki te 6-turanga me nga roopu methyl e rua (CH3) e piri ana ki te 1- me te 3-turanga.Ko te hanganga matū ka taea te whakaatu hei: whakamataku ||CH3--C--C--C--N--C--CH3 ||ammonia 6-Amino-1,3-dimethyluracil he takawaenga i roto i te whakahiatotanga o nga momo puhui rongoa.Ka whakamahia nuitia i roto i te hanga o nga raau taero antiviral me te antitumor.Koia te mea timatanga mo te whakahiato o nga tairitenga nucleoside mo te maimoatanga o nga mate mate me te mate pukupuku.
I tua atu, ka whakamahia ano te 6-amino-1,3-dimethyluracil i roto i te waahi o te whakapaipai.Ka taea te whakamahi hei whakauru mo te ataahua me nga hua tiaki whaiaro penei i nga kirikiri kiri me nga hinu.Ko ona ahuatanga e pai ana mo te whakamahi hei whakamau kiri me te whakamakuku.Ka tūtohuhia nga whakatupatotanga haumaru tika i te wa e whakahaere ana i te 6-amino-1,3-dimethyluracil.Whakaorangia ki te waahi makariri, maroke atu i te ahi, i te wera ranei.I tua atu, e taunaki ana kia mau i nga taputapu whakamarumaru whaiaro penei i nga karapu me nga karaehe hei aukati i te pa atu ki te puhui.
Hei mutunga, ko te 6-amino-1,3-dimethyluracil he puhui pararopi e whakamahia ana hei takawaenga i roto i te whakahiato o nga rongoa rongoa, ina koa nga raau taero antiviral me te antitumor.Ka whakamahia ano hoki i roto i nga mea whakapaipai mo ona ahuatanga whakamaarama kiri.Me whai i nga tikanga haumaru ina whakahaere i tenei puhui.
Nga korero haumaru
| Waehere morearea | Xn |
| Tauākī mōrearea | 22-68-37-20/21/22 |
| Tauākī Haumaru | 22-36-45-36/37 |
| WGK Tiamana | 3 |
| RTECS | YT7175000 |
| TSCA | Ae |
| Waehere HS | 29241900 |
Methylurea Te Whakamahi me te Whakakotahitanga
| Ngā Āhuatanga matū | te ma ki te ma-ma-te-kiriata totoka |
| Whakamahinga | Ka whakamahia te N-Methylurea hei reagent i roto i te whakahiatotanga o te bis(aryl)(hydroxyalkyl)(methyl)glycoluril derivatives, a, he hua ka taea e te kawhe. |
| Whakamaramatanga | ChEBI: He mema o te karaehe o te Urea ka whakakapihia e te roopu methyl i tetahi o nga ngota hauota. |
| Nga Tikanga Pure | Whakaparaotia te Urea mai i te EtOH/wai, ka whakamaroke i raro i te korehau i te pāmahana rūma.[Beilstein 4 IV 205.] |
