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219312

Eserine

99%

Synonym(s):

Physostigmine

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About This Item

Empirical Formula (Hill Notation):
C15H21N3O2
CAS Number:
57-47-6
Molecular Weight:
275.35
EC Number:
200-332-8
UNSPSC Code:
12352103
MDL number:
MFCD00151090
Beilstein/REAXYS Number:
91230
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assay

99%

optical activity

[α]25/D −116°, c = 1 in benzene

mp

102-104 °C (lit.)

SMILES string

[H][C@]12N(C)CC[C@@]1(C)c3cc(OC(=O)NC)ccc3N2C

InChI

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

InChI key

PIJVFDBKTWXHHD-HIFRSBDPSA-N

Biochem/physiol Actions

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

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

>212.0 °F

flash_point_c

> 100 °C

ppe

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

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