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45720

Sigma-Aldrich

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
Beilstein:
3900576
EC Number:
200-343-8
MDL number:
MFCD00135659
UNSPSC Code:
12352005
PubChem Substance ID:
57650461

biological source

synthetic

Assay

≥97.0% (N)

form

powder

optical activity

[α]20/D −77±2°, c = 1% in ethanol

mp

181-183 °C

SMILES string

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

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

InChI key

HZOTZTANVBDFOF-PBCQUBLHSA-N

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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

Signal Word

Danger

Hazard Statements

H300 + H330

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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

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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
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
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.
A Rubinstein et al.
Journal of pharmaceutical sciences, 80(7), 643-647 (1991-07-01)
The in vitro release of physostigmine salicylate (PS) from a submicron emulsion and an aqueous solution was studied using the dialysis bag method. These formulations were then perfused to various locations along the rat small intestine (proximal, mid, and distal
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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