Letrozole CAS 112809-51-5 API Falegaosi Aromatase Inhibitor II Tulaga Maualuga
Tuuina atu ma le mama maualuga ma le mautu lelei
Igoa vaila'au: Letrozole
CAS: 112809-51-5
Aromatase Inhibitor II
API Tulaga Maualuga, Gaosiga Fa'apisinisi
Igoa Vailaau | Letrozole |
Synonyms | CGS-20267;Femara |
Numera CAS | 112809-51-5 |
CAT Numera | RF-API86 |
Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i le selau Kilograms |
Fuafua mole | C17H11N5 |
Molecular Weight | 285.3 |
Lisi Lisi | 181.0 i le 183.0 ℃ |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | Pa'epa'e i le Pa'u Pa'epa'e Pa'epa'e |
Solubility | Solu fua i le Dichloromethane, Solu teisi i le Ethanol ma e le mafai ona solu i le vai |
Faailoaina IR | Ole alaleo ole fa'ata'ita'iga e fetaui ma le tulaga fa'asino |
Fa'ailoga HPLC | O le taimi fa'atumauina o le fa'ata'ita'iga fa'ata'ita'iga e fetaui ma le tulaga fa'asino |
Suavai (e KF) | ≤0.30% |
Toega i luga o le mumu | ≤0.10% |
Mea Fa'atatau | |
Mea Fa'atatau A | ≤0.30% |
Mea Fa'atatau B | ≤0.20% |
So'o se mea le mama e le o ta'ua | ≤0.10% |
Aofa'i Le Fa'amamafaina | ≤0.30% |
Aofa'i Fa'aleaga | ≤0.50% |
Solvents totoe | |
Ethyl Acetate | ≤0.50% |
Methanol | ≤0.30% |
Ethanol | ≤0.50% |
DMF | ≤0.088% |
Metala mamafa | ≤10ppm |
Su'ega | 98.0% ~ 102.0% (i luga o le anhydrous faavae) |
Ola Fa'asa | 24 masina |
Tulaga Su'ega | Pisinisi Tulaga |
Fa'aoga | API, Aromatase Inhibitor II |
afifi: Fagu, taga pepa alumini, pusa pepa, 25kg / Paʻu, poʻo le tusa ai ma manaʻoga o tagata faʻatau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama, susu ma le afaina o meaola faalafua.
Letrozole (CAS 112809-51-5) o se vaega o se augatupulaga fou o le faʻaogaina o le aromatase inhibitors ma o se faʻaogaina faʻapitoa o le benzotriazole.Letrozole e taofia le aromatase e faʻaititia ai le maualuga o le estrogen, ma puipuia ai le estrogen mai le faʻaosofia o le tuputupu aʻe o le tuma.O lona gaioiga i vivo e 150-250 taimi e sili atu le malosi nai lo le uluai augatupulaga aromatase inhibitor Amarante.Talu ai e sili ona filifilia, o le a le afaina ai le glucocorticoid, mineralocorticoid ma thyroid functions;e tusa lava pe maualuga fua, o le a leai ni aʻafiaga faʻalavelave ile faʻamalo ole corticosteroid adrenal, ma tuʻuina atu i ai se faʻasologa o togafitiga maualuga.Letrozole e leai se oona latent i soʻo se tino ma totoga taulaʻi, e leai sona mutagenicity ma aʻafiaga o le tino, e itiiti aʻafiaga oona, e faʻafeiloaʻi lelei, ma e sili atu ona malosi aʻafiaga faʻamaʻi nai lo isi inhibitors aromatase ma vailaʻau antiestrogen.Letrozole e talafeagai mo le kanesa o le susu e le'i tali atu i togafitiga e taofia ai le estrogen ma mo togafitiga vave o le kanesa o le susu.E fa'aaogaina e togafitia ai ma'i pe a mae'a le fa'ata'ita'iga o lo'o maua i le kanesa o le susu ma e avea o se togafitiga laina lona lua e mulimulita'i ai togafitiga fa'aletonu ole antiestrogen.