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PHYSOSTIGMINE SALICYLATE (1:1) (57-64-7)

Identification
Name:PHYSOSTIGMINE SALICYLATE (1:1)
Synonyms:Eserinesalicylatesalt;Physostigminesalicylate
CAS:57-64-7
EINECS: 200-343-8
Molecular Formula: C15H21N3O2•C7H6O3
Molecular Weight: 275.34614
InChI: 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
Molecular Structure: (C15H21N3O2•C7H6O3) Eserinesalicylatesalt;Physostigminesalicylate
Properties
Transport:UN 1544 6
Density:g/cm3
Water Solubility:Sparingly soluble in water; soluble in ethanol (~750 g/l) TS; slightly soluble in ether R.
Solubility:Sparingly soluble in water; soluble in ethanol (~750 g/l) TS; slightly soluble in ether R.
Appearance:Colourless crystals; odourless.
Specification:

1.General Description: Crystal form that turns red on exposure to heat or light.
2.Reactivity Profile: Behaves as a weak acid in solution.
3.Health Hazard : Physostigmine salicylate (1:1) (CAS NO.57-64-7) is similar to physostigmine. It is classified as super toxic. The probable oral lethal dose (humans) is less than 5 mg/kg or a taste for a 150 lb. person. It is a cholinesterase inhibitor.
4.Fire Hazard: When heated to decomposition, Physostigmine salicylate (1:1) (CAS NO.57-64-7) emits toxic fumes of nitrogen oxides.

Report:

EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory.

Packinggroup: II
Color: ORTHORHOMBIC SPHENOIDAL PRISMS OR CLUSTERS OF LEAFLETS FROM ETHER OR BENZENE
WHITE MICROCRYSTALLINE POWDER
Colorless or pinkish crystals
Usage:Physostigmine salicylate (Eserine salicylate) is used as bulk pharmaceuticals (parasympathomimetic, cholinergic, ophthalmic, anti-Alzheimer). Product Data Sheet
Safety Data
Hazard Symbols T+: Very toxic
 

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