2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)-

2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)- Structure
CAS No.
1026016-84-1
Chemical Name:
2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)-
Synonyms
75% ee);(3S,11bS);(-)-Tetrabenazine;(-)-Tetrabenazine (>(3S,11bS)-Tetrabenazine;Testosterone Impurity 39;(3S,11bS)-Tetrabenazine-d7;(-)-Tetrabenazine (>75% ee);2H-Benzo[a]quinolizin-2-one, 1,3,4,6,7,11b-hexahyd;(3S,11bS)-9,10-dimethoxy-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one
CBNumber:
CB42456410
Molecular Formula:
C19H27NO3
Molecular Weight:
317.42
MOL File:
1026016-84-1.mol
Modify Date:
2023/4/23 13:52:06

2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)- Properties

Melting point 109-115°C
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Dichloromethane (Slightly), Chloroform (Slightly), Methanol (Slightly)
form Solid
color White to Off-White

2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)- Chemical Properties,Uses,Production

Uses

(-)-Tetrabenazine is a potent inhibitors of vascular monoamine transporter 2 (VMAT2) and may be applicable towards the treatment of chorea associated with Huntington’s disease.

Definition

ChEBI: A 9,10-dimethoxy-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one in which both stereocentres have S configuration.

2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)- Preparation Products And Raw materials

Raw materials

Preparation Products

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2H-BENZO[A]QUINOLIZIN-2-ONE, 1,3,4,6,7,11B-HEXAHYDRO-9,10-DIMETHOXY-3-(2-METHYLPROPYL)-, (3S,11BS)- (3S,11bS) (3S,11bS)-9,10-dimethoxy-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one 2H-Benzo[a]quinolizin-2-one, 1,3,4,6,7,11b-hexahyd (3S,11bS)-1,3,4,6,7,11b-Hexahydro-9,10-diMethoxy-3-(2-Methylpropyl)-2H-benzo[a]quinolizin-2-one (3S,11bS)-Tetrabenazine-d7 (3S,11bS)-Tetrabenazine 75% ee) (-)-Tetrabenazine (> (-)-Tetrabenazine (-)-Tetrabenazine (>75% ee) Testosterone Impurity 39 1026016-84-1