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Home/Compounds/Pharmaceutical Intermediate/Tropanone
C8H13NO
139.19 g/mol
Pharmaceutical IntermediateDanger

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

CAS532-24-1EC208-530-6
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

This compound is a bicyclic ketone featuring a nitrogen atom within its ring system, commonly utilized as a synthetic building block in pharmaceutical manufacturing, particularly for the construction of tropane alkaloid derivatives.

Pharmaceutical intermediate for tropane alkaloidsResearch reagent in organic synthesis

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

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Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H302Harmful if swallowed
H332Harmful if inhaled
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for (1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-one (CAS 532-24-1) 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

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

InChIKey

QQXLDOJGLXJCSE-KNVOCYPGSA-N

SMILES

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

Synonyms (13)
  • TNE
  • 1alphaH,5alphaH-Tropan-3-one
  • 3-Tropanone
  • 3-Tropinone
  • Tropanone
  • Tropinon
  • Tropinone

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