Specification :

BSP01: Bisoprolol Fumarate

1-[ 4-[ [ 2-( 1-Methylethoxy) ethoxy] methyl] phenoxy] -3-[ ( 1-methylethyl) amino] -2-propanol fumarate salt
[ CAS # 104344-23-2]

BSP02: Bisoprolol Impurity A

( RS) -1-( 4-Hydroxymethylphenoxy) -3-isopropylaminopropan-2-ol
[ CAS # 62572-93-4]

BSP03: Bisoprolol Impurity B

( RS) -1-Isopropylamino-3-[ 4-( 2-propoxyethoxymethyl) phenoxy] propan-2-ol
( " Bisoprolol Propyl Analog" )

BSP04: Bisoprolol Impurity C

( RS) -1-[ 4-[ 4-( 2-Hydroxy-3-isopropopylaminopropoxy) -benzyl] phenoxy] - 3-isopropylaminopropan-2-ol

BSP08: Bisoprolol Impurity G

( 2RS) -1-[ 4-( ( ( 2-Isopropoxy-ethoxy) methoxy) methyl) phenoxy] -3- ( isopropyl-amino) -2-propanol

BSP11: Bisoprolol Impurity J

( 2RS) -3-[ 4-( ( 2-Isopropoxyethoxy) methyl) phenoxy] -1, 2-propanediol

BSP12: Bisoprolol Impurity K

2-Isopropoxyethyl 4-[ ( ( 2RS) -2-Hydroxy-3-( isopropylamino) propyl) -oxy] benzoate
( " Bisoprolol Ester" )

BSP13: Bisoprolol Impurity L

4-[ ( ( 2RS) -2-Hydroxy-3-( isopropylamino) -propyl) oxy] benzaldehyde Hydrochloride

BSP14: Bisoprolol Impurity M

4-[ ( 2-Isopropoxyethoxy) methyl] phenol

BSP15: Bisoprolol Impurity N

( 2RS) -1-[ 4-( ( 2-Ethoxyethoxy) methyl) phenoxy] -3-( isopropylamino) -2-propanol

BSP18: Bisoprolol Impurity Q

( 2RS) -1-Isopropylamino-3-[ 4-( 2-methoxyethoxy) methyl] -phenoxy-2-propanol

BSP20: Bisoprolol Impurity S

4-Hydroxybenzaldehyde

BSP21: Bisoprolol Alcohol Impurity

4-Hydroxybenzylic Alcohol

BSP22: Bisoprolol Epoxide Impurity

2-[ 4-( 2-Isopropoxyethoxymethyl) phenoxymethyl] oxirane