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Home > Encyclopedia > Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane

Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane

Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane structure

Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane 

structure
  • CAS No:

    76272-56-5

  • Formula:

    C9H18N2

  • Chemical Name:

    Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane

  • Synonyms:

    1-AMINO-9-METHYL-9-AZABICYCLO[3,3,1]-NONANE;9-METHYL-9-AZA-BICYCLO[3,3,1]NON-3-YL-AMINE;ENDO-3-AMINE-9-METHYL-9-AZABICYCLO[3,3,1]NONAN;ENDO-3-AMINE-9-METHYL-9-AZABICYCLO[3,3,1]NONANE;ENDO-3-AMINE-9-METHYL-AZABICYCLO[3.3.1] NONANE;ENDO-3-AMINO-9-METHYL-9-AZABICYCLO[3.3.1]NONANE;ENDO-9-METHYL-9-AZA-BICYCLO[3.3.1]NON-3-YLAMINE;ENDO-9-METHYL-9-AZABICYCLO3,3,1-NONAN-3-AMINE

  • Categories:

    Analytical Chemistry  >  Standard

Description

Pale Yellow Oil

Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane Basic Attributes

154.25

154.147003

1806241-263-5

Characteristics

1.0±0.1 g/cm3

72.1ºC

115-119°C (18 mmHg)

72.1±13.6 °C

1.499

Refrigerator

Safety Information

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P261, P264, P271, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P363, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Endo-3-amine-9-methyl-9-azabicyclo[3,3,1]nonane Use and Manufacturing

Methods of Manufacturing

R3 is endo-9-methyl-9-azabicyclo[3.3.1]non-3-yl. A solution of 5, 6, 7, 8-tetrahydro-1-napthalene-carboxylic acid (571 mg, 3.24 mmol), oxalyl chloride (0.44 mL, 5.0 mmol), and dimethylformamide (0.05 mL) in dichloromethane (20 mL) was stirred at room temperature for one hour. The mixture was then concentrated under reduced pressure and the residue was dissolved in toluene (10 mL). The resulting solution was added dropwise to a stirred mixture of endo-3-amino-9-methyl-9-azabicyclo[3.3.1]nonane (500 mg, 3.24 mmol) and sodium carbonate (700 mg, 6.5 mmol) in water (5 mL) and toluene (25 mL). After 2 hours the mixture was diluted with ethyl acetate (100 mL). The layers were separated and the organic layer was dried with anhydrous magnesium sulfate, filtered, and concentrated under reduced pressure to afford 700 mg of white crystals. A sample recrystallized from ethyl acetate gave N-(endo-9-methyl-9-azabicyclo[3.3.1]non-3-yl)-5, 6, 7, 8-tetrahydro-1-naphthalenecarboxamide, m.p. 166°-167° C.

Uses

Granisetron impurity E. An intermediate of Granisetron

Computed Properties

Molecular Weight:154.25
XLogP3:0.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:154.146998583
Monoisotopic Mass:154.146998583
Topological Polar Surface Area:29.3
Heavy Atom Count:11
Complexity:133
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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