Cytosine CAS 71-30-7 ke phofo e tšoeu ea kristale, e qhibilihang ka methanol, ethanol, DMSO le li-solvents tse ling tsa manyolo, tse tsoang ho synthesis.
Believe Chemical ke moetapele oa China Cytosine CAS71-30-7mohlahisi, morekisi le morekisi kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore Cytosine CAS 71-30-7 ea rona e khotsofatsoe ke bareki ba bangata. Shandong Dumela
Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, le ho itšetleha ka khopolo ea khoebo ea ho nchafatsa le nts'etsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!
Lebitso la Sehlahiswa |
Cytosine |
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Foromo |
C4H5N3O |
Boima ba Molek'hule |
111.1 |
CAS NO. |
71-30-7 |
Bongata |
500KG |
Lintho |
Tlhaloso |
Liphetho |
Ponahalo |
Phofo ea Crystalline |
E lumellana |
Tlhahlobo |
â¥99.0% |
99.2% |
TS'ELISO |
Sephetho se lumellana le maemo |
Sebaka se qhibilihang
Sebaka se belang 208.2°C (karolelano)
Boima ba 0,48g/cm3
Refractive index 1.5000(khakanyo)
Maemo a polokelo 2-8°C Solubility Cleartoryslightlyhazycolorlesstofaintyellowsolutionat50mg/mlin0.5MHCL.
MorphologyCrystallinePowder
Acidity coefficient (pKa)4.60,12.16(at25â)
ColourWhiteto mosehla o mosehla
Cytosine ke ea bohlokoa lipakeng tsa lik'hemik'hale tse ntle, chefo e bolaeang likokoanyana le meriana, 'me e na le mefuta e mengata ea lisebelisoa. Lefapheng la chefo e bolaeang likokoanyana, ho ile ha sibolloa lithibela-mafu tse ncha tsa mofuta oa cytosine peptide ka lekhetlo la pele. Ke lithibela-mafu tsa temo tse pharalletseng tse nang le ts'ebetso e phahameng, chefo e tlase le mesaletsa e tlase. Lefapheng la bongaka, cytosine ke ntho ea nucleic acid e ka sebelisoang e le moriana o thibelang likokoana-hloko. Haholo-holo e sebelisoa ho kopanya lithethefatsi tse thibelang AIDS le lamivudine tse khahlanong le lefu la sebete la mofuta oa B, lithethefatsi tse thibelang kankere gemcitabine, le 5-flucytosine Pyrimidine joalo-joalo.