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Dihydrogalanthamine

Dihydrogalanthamine structure

CAS No:
21133-52-8
Formula:
C17H23NO3.HBr
Chemical Name:
Dihydrogalanthamine
Synonyms:
Dihydrogalanthamine;6H-Benzofuro[3a,3,2-ef][2]benzazepin-6-ol, 4a,5,7,8,9,10,11,12-octahydro-3-methoxy-11-methyl-,(4aS,6S,8aR)-;Galanthamine, 1,2-dihydro-;Galanthamine, dihydro-;(4aS,8aS)-3-Methoxy-11-methyl-4aα,5,7,8,9,10,11,12-octahydro-6H-benzofuro[3a,3,2-ef][2]benzoazepine-6β-ol;(4aS,8aS)-4a,5,7,8,9,10,11,12-Octahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6β-ol;(8aS)-3-Methoxy-5,6,7,8,9,10,11,12-octahydro-11-methyl-4aαH-benzofuro[3a,3,2-ef][2]benzazepine-6β-ol;(4aS,6S,8aS)-4a,5,7,8,9,10,11,12-Octahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-ol
Categories:
Organic Chemistry > Amides

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Dihydrogalanthamine Basic Attributes

Molecular Weight：

289.37

Exact Mass：

289.16800

DSSTox ID：

DTXSID30641026

Characteristics

PSA：

41.9

XLogP3：

2.01220

Density：

1.25

Melting Point：

122-124 ºC

Boiling Point：

436.4ºC at 760mmHg

Flash Point：

217.7ºC

Refractive Index：

1.614

Vapor Pressure：

2.17E-08mmHg at 25°C

Specific rotation：

D27 -98° (alcohol)

Safety Information

Precautionary statement(s)：

P261, P264, P270, P271, P272, P280, P301+P310, P302+P352, P304+P340, P311, P321, P330, P332+P313, P333+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H301

Drug Information

MeSH Entry Terms：

(+-)-lycoramine

Dihydrogalanthamine Use and Manufacturing

One of the minor alkaloids of Lycoris radiata, a highly efficient, selective and sensitive acetylcholinesterase inhibitor.

Computed Properties

Molecular Weight:370.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:369.09396
Monoisotopic Mass:369.09396
Topological Polar Surface Area:41.9
Heavy Atom Count:22
Complexity:404
Defined Atom Stereocenter Count:3
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes