CAS 154477-55-1|Methyl-4-4(4-hydroxy Diphenyl-methyl)-piperidine-1-oxobutyl-2-2-dimethyl Phenyl
Cov mis mos molecular: C33H39NO4
Molecular Luj: 513.68
EINECS: 691-722-0
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Taw qhia
Methyl-4-4(4-hydroxy diphenyl-methyl)-piperidine-1-oxobutyl-2-2-dimethyl phenyl yog ib qho nruab nrab rau fexofenadine hydrochloride.
Synthesis of CAS 154477-55-1|Methyl-4-4(4-hydroxy diphenyl-methyl)-piperidine-1-oxobutyl-2-2-dimethyl phenyl
Yam khoom | SPECIFICATION |
Boiling point | 657.2 d o ua |
pka ua | 13.32 |
Cia temp. | 2-8 degree |
Qhov ntom | 1.131 |
Cov ntawv txheeb
Cov xwm txheej
Kauj Ruam 1: 4-<><4-(hydroxydiphenylmethyl)-1-piperidinyl>-1-butynyl>- , -dimethylbenzeneacetic acid methyl ester Nrog toluene -4-sulfonic acid; (triphenylphosphine) kub (I) chloride; nyiaj trifluoromethanesulfonate Hauv ethanol ntawm 20 degree; rau 48h;.
Theem #2: Nrog sodium hydrogencarbonate Hauv ethyl acetate pH=10 - 11;
Cim npe nrov: cas 154477-55-1|methyl-4-4(4-hydroxy diphenyl-methyl)-piperidine-1-oxobutyl-2-2-dimethyl phenyl, nqe, hais, luv nqi, hauv Tshuag, kev muag
