Methohexital Sodium for Injection
C
14
H
17
N
2
NaO
3
284.29
2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-methyl-5-(1-methyl-2-pentynyl)-5-(2-propenyl)-, (±)-, monosodium salt.
Sodium 5-allyl-1-methyl-5-(1-methyl-2-pentynyl)barbiturate [309-36-422151-68-4]
2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-methyl-5-(1-methyl-2-pentynyl)-5-(2-propenyl)-, (±)-, monosodium salt.
Sodium 5-allyl-1-methyl-5-(1-methyl-2-pentynyl)barbiturate [309-36-422151-68-4]
» Methohexital Sodium for Injection is a freeze-dried, sterile mixture of methohexital sodium and anhydrous Sodium Carbonate as a buffer, prepared from an aqueous solution of Methohexital, Sodium Hydroxide, and Sodium Carbonate. It contains not less than 90.0 percent and not more than 110.0 percent of the labeled amount of methohexital sodium (C 14 H 17 N 2 NaO 3 ).