6-Methyleneandrost-4-ene-3,17-Dione CAS 19457-55-7 Exemestane Intermediate Purity >99.0% (HPLC) Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua ma le tuʻuina atu o le 6-Methyleneandrost-4-ene-3,17-Dione (1,2-Dihydro Exemestane) (CAS: 19457-55-7) faʻatasi ai ma le tulaga maualuga, vaeluagalemu. o Exemestane (CAS: 107868-30-4).E mafai ona matou tuʻuina atu COA, faʻasalalauga i le lalolagi atoa, laʻititi ma le tele o loʻo avanoa.Afai e te fiafia i le 6-Methyleneandrost-4-ene-3,17-Dione,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | 6-Methyleneandrost-4-ene-3,17-Dione |
| Synonyms | 1,2-Dihydro Exemestane;6-Methylene-4-Androstene-3,17-Dione |
| le mama | Exemestane EP Le mama E;Exemestane USP Related Compound A |
| Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 20 Tone i le Masina |
| Numera CAS | 19457-55-7 |
| Fuafua mole | C20H26O2 |
| Molecular Weight | 298.43 |
| Lisi Lisi | ≥158.0 ℃ |
| Fa'apuna | 450.8±45.0℃ |
| Malosi | 1.11±0.1g/cm3 |
| Ta'amilosaga Fa'apitoa [α]20/D | +390.0° i le +430.0° (C=1, CHCL3) |
| Temp. | Teu i le potu vevela |
| HS Code | 2937290099 |
| COA & MSDS | Avanoa |
| Fa'avasegaga | Steroid Compound |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Fa'amatalaga | I'uga |
| Fa'aaliga | Pa'u tioata samasama samasama | Fa'atatau |
| Fa'ailoaga | A: IR;B: RT (HPLC) | Fa'atatau |
| Lisi Lisi | ≥158℃ | 161℃ |
| Mea Fa'atatau (HPLC) |
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| Taimi Taofi Faatatau=0.81 | <0.40% | 0.17% |
| Taimi Taofi Faatatau=1.34 | <0.40% | Fa'atatau |
| Tagata ta'ito'atasi le iloa | <0.10% | 0.03% |
| Aofa'i Fa'aleaga | <1.00% | 0.29% |
| Ma'imau ile Fa'amago | <0.50% | 0.05% |
| Mama / Suʻesuʻega Metotia | >99.0% | 99.71% |
| Alaleo Infrared | E tusa ma le Fauga | |
| Tulaga Su'ega | Pisinisi Tulaga | |
| Fa'aoga Autu | Vaeluaga / Le mama o Exemestane (CAS: 107868-30-4) | |
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6-Methyleneandrost-4-ene-3,17-Dione (1,2-Dihydro Exemestane) (CAS: 19457-55-7) o se vaeluaga / le mama o Exemestane (CAS: 107868-30-4).O le Exemestane o se mea e le mafai ona faʻaaogaina le steroid aromatase inhibitor.O lona fausaga e talitutusa ma le mea masani a le aromatase, androstenedione, ma galue o se pseudosubstrate.O le estrogen o tama'ita'i pe a mae'a le fa'ata'ita'iga e tele lava ina liua mai le androgen (fa'atupuina e le fa'a'au'au o le tino) e ala i le aromatase i le aano o lo'o si'omia.O lenei vailaʻau e le mafai ona toe faʻaogaina i le nofoaga galue i luga o le aromatase e faʻamalo ai, ma faʻaitiitia ai le maualuga o le estrogen i le toto o tamaʻitaʻi ua maeʻa le menopause.E ala i le taofiofia o le aromatase e faʻaititia ai le estrogen, e mafai ona faʻaaogaina e togafitia ai le kanesa o le susu o loʻo faʻalagolago i le homone i fafine ua maeʻa.
