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Merck
CN

T89605

Tropinone

99%

Synonym(s):

8-Methyl-8-azabicyclo[3.2.1]octan-3-one

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About This Item

Empirical Formula (Hill Notation):
C8H13NO
CAS Number:
Molecular Weight:
139.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-530-6
Beilstein/REAXYS Number:
2329
MDL number:
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Product Name

Tropinone, 99%

InChI

1S/C8H13NO/c1-9-6-2-3-7(9)5-8(10)4-6/h6-7H,2-5H2,1H3/t6-,7+

InChI key

QQXLDOJGLXJCSE-KNVOCYPGSA-N

SMILES string

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

assay

99%

bp

113 °C/25 mmHg (lit.)

mp

40-44 °C (lit.)

storage temp.

2-8°C

Quality Level

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Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

194.0 °F - closed cup

flash_point_c

90 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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Roger L Papke et al.
Neuroscience letters, 378(3), 140-144 (2005-03-23)
The alpha7 nicotinic acetylcholine receptor (nAChR)-selective partial agonist tropisetron is a conjugate of an indole and a tropane group. We tested compounds structurally related to either the indole or tropane domains of tropisetron on oocytes expressing human alpha7. alpha4beta2, or
K Nakajima et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(9), 4876-4881 (1998-06-06)
A pair of tropinone reductases (TRs) share 64% of the same amino acid residues and belong to the short-chain dehydrogenase/reductase family. In the synthesis of tropane alkaloids in several medicinal plants, the TRs reduce a carbonyl group of an alkaloid
Yvonne Scholl et al.
Phytochemistry, 62(3), 325-332 (2003-03-07)
Calystegines are nortropane alkaloids bearing between three and five hydroxyl groups in various positions. [15N]Tropinone was administered to root cultures of Calystegia sepium and the incorporation into calystegines was followed. Increase of label in calystegines was measured by one-dimensional 15N
Franklin A Davis et al.
Organic letters, 11(7), 1647-1650 (2009-03-13)
Sulfinimine-derived, enantiopure N-sulfinyl beta-amino ketone ketals on hydrolysis give dehydropyrrolidine ketones that on treatment with (Boc)(2)O/DMAP afford substituted tropinones in good yield.
E Leete
Planta medica, 56(4), 339-352 (1990-08-01)
Recent work on the biosynthesis of the tropane moiety of cocaine, hyoscamine, scopolamine, and related alkaloids is reviewed. Revision of the generally accepted biosynthetic pathway to these alkaloids is now proposed in the light of new discoveries. New information on

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