CAS NO: | 595-33-5 |
规格: | ≥98% |
包装 | 价格(元) |
500mg | 电议 |
1g | 电议 |
2g | 电议 |
5g | 电议 |
10g | 电议 |
50g | 电议 |
Molecular Weight (MW) | 384.51 |
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Formula | C24H32O4 |
CAS No. | 595-33-5 |
Storage | -20℃ for 3 years in powder form |
-80℃ for 2 years in solvent | |
Solubility (In vitro) | DMSO: 33 mg/mL (85.8 mM) |
Water: <1 mg/mL | |
Ethanol: 15 mg/mL (39.0 mM) | |
Other info | Chemical Name: (8R,9S,10R,13S,14S,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate InChi Key: RQZAXGRLVPAYTJ-GQFGMJRRSA-N InChi Code: InChI=1S/C24H32O4/c1-14-12-18-19(22(4)9-6-17(27)13-21(14)22)7-10-23(5)20(18)8-11-24(23,15(2)25)28-16(3)26/h12-13,18-20H,6-11H2,1-5H3/t18-,19+,20+,22-,23+,24+/m1/s1 SMILES Code: CC(O[C@]1(C(C)=O)CC[C@@]2([H])[C@]3([H])C=C(C)C4=CC(CC[C@]4(C)[C@@]3([H])CC[C@]12C)=O)=O |
Synonyms | BDH 1298; SC10363; BDH1298; SC 10363; BDH-1298; SC-10363; Megace; Ovaban; Pallace. Maygace; Megestil; Niagestin. |
In Vitro | In vitro activity: Megestrol acetate inhibits the expression of cytoplasmic aromatase through nuclear C/EBPβ in reperfusion injury-induced ischemic rat hippocampus. Megestrol acetate significantly increases the proliferation, migration, and adipogenic differentiation of adipose-derived stem cells (ASCs) in a dose-dependent manner. Megestrol acetate also upregulates genes downstream of glucocorticoid receptor (GR) in ASCs. |
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In Vivo | Megestrol acetate significantly decreases the circulating concentrations of estradiol (E2) and testosterone (T) in female fish or 11-ketotestosterone (11-KT) in male fish. Megestrol acetate exposure significantly downregulates the transcription of certain genes along the hypothalamic-pituitary-gonadal (HPG) axis. Megestrol acetate produces a progressive deterioration in glucose tolerance, with a significant increase in mean fasting plasma glucose concentrations and decrease in mean plasma glucose clearance rates after 6 months and 12 months of treatment in cats. Megestrol acetate also produces a progressive decrease in both resting plasma cortisol concentrations and cortisol concentrations after ACTH stimulation in cats. Megestrol acetate (50 mg/kg/day) for 9 days significantly increases food and water intake compared with untreated controls. Megestrol acetate (50 mg/kg/day) significantly (90-140%) increases in neuropeptide Y concentrations in the arcuate nucleus (where neuropeptide Y is synthesized), in the lateral hypothalamic area (through which arcuate neurones project) and in the medial preoptic area, ventromedial nucleus and dorsomedial nucleus in rats. |
Animal model | Rats |
Formulation & Dosage | 50 mg/kg |
References | Eur J Pharmacol. 2011 Mar 11;654(3):217-25; Aquat Toxicol. 2014 May;150:66-72. |