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Merck
CN

45720

Eserine salicylate salt

≥97.0% (N)

Synonym(s):

Physostigmine salicylate salt

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About This Item

Empirical Formula (Hill Notation):
C15H21N3O2 · C7H6O3
CAS Number:
57-64-7
Molecular Weight:
413.47
EC Number:
200-343-8
UNSPSC Code:
12352005
PubChem Substance ID:
57650461
Beilstein/REAXYS Number:
3900576
MDL number:
MFCD00135659
Assay:
≥97.0% (N)
Form:
powder

Key Documents

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InChI key

HZOTZTANVBDFOF-PBCQUBLHSA-N

InChI

1S/C15H21N3O2.C7H6O3/c1-15-7-8-17(3)13(15)18(4)12-6-5-10(9-11(12)15)20-14(19)16-2;8-6-4-2-1-3-5(6)7(9)10/h5-6,9,13H,7-8H2,1-4H3,(H,16,19);1-4,8H,(H,9,10)/t13-,15+;/m1./s1

SMILES string

OC(=O)c1ccccc1O.CNC(=O)Oc2ccc3N(C)[C@H]4N(C)CC[C@@]4(C)c3c2

biological source

synthetic

assay

≥97.0% (N)

form

powder

optical activity

[α]20/D −77±2°, c = 1% in ethanol

mp

181-183 °C

Biochem/physiol Actions

Acetylcholinesterase inhibitor that crosses the blood-brain barrier and forms a carbamylated enzyme complex with acetyl cholinesterase that degrades slowly.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBF9932V
376717/1
295547/1
416955/1
457267/1

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A Bringmann
Neuroscience letters, 202(1-2), 13-16 (1995-12-29)
In previous experiments it was found that physostigmine application in unrestrained rats delayed the peak latency of the visual evoked potential (VEP). The present study was carried out to find the putative site that cholinergically mediates the latency delay of
F Matschiner et al.
HNO, 49(12), 1026-1028 (2002-01-17)
Appearance of an anticholinergic syndrome after treatment with drugs in therapeutic dosages is seldom reported in the literature. Based on a case report, the development and course of an anticholinergic syndrome after treatment with dimenhydrinate are described. The drug was
H Jesionowska et al.
The Journal of reproductive medicine, 36(3), 167-169 (1991-03-01)
A subcutaneous injection of physostigmine was employed to treat paraplegic anejaculation. The sperm motility was greater than in previously reported studies in which electroejaculation techniques were used for seminal emission.
F J Forno et al.
The Journal of the American Osteopathic Association, 98(9), 502-504 (1998-10-24)
Ingestion of jimsonweed can result in hallucinations. Despite this side effect, the differential diagnosis of jimsonweed toxicity can be difficult, in part, because routine drug screens do not detect this agent. Such a delay in diagnosis not only postpones treatment
C Lindén et al.
Archives of ophthalmology (Chicago, Ill. : 1960), 115(7), 857-861 (1997-07-01)
To investigate if a pronounced ciliary muscle contraction, induced by physostigmine salicylate, can abolish the ocular hypotensive effect of latanoprost, a prostaglandin analogue, via inhibition of the uveoscleral outflow. A randomized, crossover study that was double-masked for latanoprost. Physostigmine was
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