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138-12-5

138-12-5 Structure

138-12-5 Structure
IdentificationMore
[Name]

(-)-SCOPOLAMINE
[CAS]

138-12-5
[Synonyms]

HYOSCINE
(-)-SCOPOLAMINE
Atropine Impurity 17
Azatricyclo [3.3.1.02,4] non-7-yl ester
Mirabegron Enantiomer Impurity Atropine sulfate EP Impurity F
Benzeneaceticacid,α-(hydroxymethyl)-,(1α,2β,4β,5α,7β)-9-methyl-3-oxa-9-
(1R,2R,4S,5R)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 3-hydroxy-2-phenylpropanoate
Benzeneacetic acid, α-(hydroxymethyl)-, (1α,2β,4β,5α,7β)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl ester
(1alpha,2beta,4beta,5alpha,7beta)-alpha-(Hydroxymethyl)-benzeneacetic acid 9-methyl-3-oxa-9-azatricyclo[3.3.1.0(2,4)]non-7-yl ester
[Molecular Formula]

C17H21NO4
[MDL Number]

MFCD05662373
[Molecular Weight]

303.35
[MOL File]

138-12-5.mol
Chemical PropertiesBack Directory
[Boiling point ]

460.3±45.0 °C(Predicted)
[density ]

1.31±0.1 g/cm3(Predicted)
[pka]

14.11±0.10(Predicted)
[CAS DataBase Reference]

138-12-5(CAS DataBase Reference)
Hazard InformationBack Directory
[Uses]

(±)-Scopolamine (Atroscine) is the racemic modification of Scopolamine. (±)-Scopolamine inhibits α-adrenergic receptor activity. (±)-Scopolamine has Ki values of 33 μM and 7.25 nM for α1-adrenerg receptor and muscarinic cholinergic receptor, respectively[1].
[References]

[1] Cantor EH, et al. Structure-activity requirements for hypotension and alpha-adrenergic receptor blockade by analogues of atropine. Eur J Pharmacol. 1983 May 20;90(1):75-83. DOI:10.1016/0014-2999(83)90215-7
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