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Home/Compounds/API/(2S,3R,11bR)-9,10-Dimethoxy-3-(2-methylpropyl)-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol
C19H29NO3
319.4 g/mol
API

Beta-Htbz

CAS924854-60-4
Category
API
Compound Class
Alcohol
Primary Use
Pharmaceutical Raw Material

beta-Htbz is a stereochemically defined active metabolite of tetrabenazine, characterized by a benzoquinolizine core with dimethoxy and hydroxyl substituents. It is primarily of interest as a pharmaceutical reference standard for research and analytical purposes.

Pharmaceutical reference standard for tetrabenazine metabolite researchLaboratory reagent for analytical chemistry

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 924854-60-4

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Related Compounds

StrongStructure SimilarSimilarity 0.86

(2R,3R,11bR)-10-methoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizine-2,9-diol

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Zidovudine triphosphate

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ReferenceSame Category

(EZ)-cefprozil

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ReferenceSame Category

(E)-cefprozil

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pharmaceutical raw material

ReferenceSame Category

(2S,2'S)-N,N'-{(1S,3R,4S)-4-[(3-Amino-3-deoxy-alpha-D-threo-hexopyranosyl)oxy]-6-[(6-amino-6-deoxy-alpha-D-glycero-hexopyranosyl)oxy]-5-hydroxycyclohexane-1,3-diyl}bis(4-amino-2-hydroxybutanamide)

CAS927821-99-6

pharmaceutical raw material

Referencestereoisomer of

Dihydrotetrabenazine

CAS3466-75-9

research compound

Referencesame scaffold

Valbenazine

CAS1025504-45-3

pharmaceutical raw material

Referencesame scaffold

Valbenazine ditosylate

CAS1639208-54-0

pharmaceutical raw material

Identifiers
IUPAC Name

(2S,3R,11bR)-9,10-dimethoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-ol

InChIKey

WEQLWGNDNRARGE-OIISXLGYSA-N

SMILES

CC(C)C[C@@H]1CN2CCC3=CC(=C(C=C3[C@H]2C[C@@H]1O)OC)OC

Synonyms (21)
  • (+)-?-Dihydrotetrabenazine
  • (+)-beta-Htbn
  • (+)-|A-Dihydrotetrabenazine
  • Tetrabenazine Metabolite
  • Tetrabenazine metabolite M5
  • beta-Dihydrotetrabenazine
  • beta-Htbz