EA-2613

EA-2613 is an extremely toxic organophosphate nerve agent. It's an extremely potent acetylcholinesterase inhibitor that is resistant to atropine and oxime treatment.[1]

EA-2613

Identifiers
3D model (JSmol)	Interactive image
InChI InChI=1S/C29H49N2O5P.2HI/c1-23(29(2,3)4)35-37(11,32)36-28-21-25(31(8,9)10)20-27(22-28)34-18-13-12-17-33-26-16-14-15-24(19-26)30(5,6)7;;/h14-16,19-23H,12-13,17-18H2,1-11H3;2*1H/q+2;;/p-2 Key: MHTXYQSHPNDMCA-UHFFFAOYSA-L
SMILES [I-].[I-].CC(C)(C)C(C)OP(=O)(C)Oc1cc([N+](C)(C)C)cc(c1)OCCCCOc2cccc(c2)[N+](C)(C)C
Properties
Chemical formula	C28H47I2N2O5P
Molar mass	776.476 g·mol^−1
Appearance	Solid
Melting point	124–126 °C (255–259 °F; 397–399 K)
Solubility in water	Soluble
Solubility	Soluble in alcohol, acetone and chloroform
Hazards
Main hazards	Extremely toxic
Lethal dose or concentration (LD, LC):
LD50 (median dose)	100 μg/kg (Rats, IV) 12 μg/kg (Rabbits, IV)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

See also

• Nerve agent
• EA-2012
• EA-2054
• EA-2098

References

1. "Toxic phosphorus compounds".