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Home/Compounds/Pharmaceutical Intermediate/Pseudotropine
C8H15NO
141.21 g/mol
Pharmaceutical Intermediate

(1S,5R)-8-Methyl-8-Azabicyclo(3.2.1)Octan-3-Ol

CAS135-97-7EC205-226-5
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate

Tropine is a naturally occurring tropane alkaloid featuring a hydroxyl group at the 3-position. It is recognized as a metabolite found in mice and is also present in plants such as Datura stramonium.

pharmaceutical intermediateresearch compound for tropane alkaloid studies

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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Related Compounds

StrongSame Parent

Tropine

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Cis-N-boc-4-hydroxy-D-proline

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Referencesame scaffold

Tropine-3-thiol

CAS228573-90-8

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Referencesame scaffold

Endo-3-Aminotropane

CAS87571-88-8

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Referencesame scaffold

Tropine-3-thiol hydrochloride

CAS908266-48-8

pharmaceutical intermediate

Customs Tariff Classification

The international HS code for (1S,5R)-8-Methyl-8-Azabicyclo(3.2.1)Octan-3-Ol (CAS 135-97-7) is 2939.79.

HS code (international, 6-digit)

2939.79

EU CN code (8-digit)

2939 79 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-ol

InChIKey

CYHOMWAPJJPNMW-DHBOJHSNSA-N

SMILES

CN1[C@@H]2CC[C@H]1CC(C2)O

Synonyms (43)
  • Tropine, European Pharmacopoeia (EP)
  • Tropisetron Hydrochloride Imp. A (EP); Tropisetron Imp. A (EP); (1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-3-ol; Tropine; Tropisetron Hydrochloride Impurity A; Tropisetron Impurity A
  • Tropisetron hydrochloride EP Impurity A; Deptropine citrate EP Impurity A; (1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-ol
  • .ALPHA.-TROPINE
  • 3-Pseudotropanol
  • 3-alpha-Tropanol
  • 3beta-Tropanol
  • Pseudotropanol
  • Pseudotropine
  • Tropanol
  • Tropine
  • Tropine (NIST)
  • Tropine (Standard)
  • Tropine CRS
  • Tropine, >=97.0% (NT)
  • beta-Tropanol
  • beta-Tropine
  • psi-Tropine
  • |x-Tropine

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