Exemestance

Chemical name: 6-methyleneandrosta-1,4-diene-3,17-dione
Formula: C20H24O2
Molecular weight: 296.4

Appearance: white crystalline powder
M.P.:192.5-195.0”ćC
optical rotation:+297.6
Total related substances:0.69%
Each related substances:0.4%
Loss on drying: 0.15%
residue on ignition :0.05%
heavy metals: 0.001%
Assay:99.2%(HPLC)
residue solvents :ethyl acetate 1000ppm

packing:0.5kg per bag


(”Ą)-3-(Carbamoymethyl)-5-Methylhexanoic Acid
(”Ą)-3-(Aminomethyl)-5-Methylhexanoic Acid
Phenyl-1-hydroxy-2-naphthoate
2-Chlorophenothiazine
2-methylmercapto phenothiazine
methyl-2-trifluoro phenothiazine
2-methoxy phenothiazine
2-acetyl phenothiazine
2-chlorine pyrimidine
1-(2-prrimidinyl£©piperazidine HCl
N,N,N',N'-tetrakis(2-bydroxyethyl)adipamide
Tribromide methylphenyl sulfone
Dimethyl-5-nitro-isophthalate
P-(Dimethylamino)benzaldehyde
4-Phenyl-1,2,3,6-Tetrahydropyridine
Acetoxyacetyl Chloride
3-Bromo Phthalide
Methyl Diethylphosphonoacetate
Trimethyl Phosphonoacetate
p-(Dimethylamino)Benzaldehyde
5-Nitro-1,3-Benzenedicarboxylic acid
1-Cyclohexenyl Acetonitrile
Exemestance