Can you snort phenobarbital?
What would cause a urine test confirmed with GCMS to be positive for phenobarbital when you only take butalbital?
Thiopental (Pentothal), phenobarbital, pentobarbital (Nembutal), amobarbital (Amytal), and butalbital (Fiorinal). amobarbital, butalbital, cyclobarbital, pentobarbital, allobarbital, methylphenobarbital, phenobarbital, secobarbital , vinylbital... Phenobarbital is probably the most common. Then you have allobarbital, amobarbital, aprobarbital, alphenal, barbital, brallobarbital. oh and brabellbartil no not really barbiturates are not an ingredient in drugs, they are a class of drugs. Secobarbital, pentobarbital, phenobarbital, mephobarbital, barbital, butabarbital, butalbutal, amobarbital, allobarbital, aprobarbital, and about one thousand others.
In terms of structure, Phenobarbital and Sodium Pentobarbitone are both Barbituates, but Phenobarbital carries a strong phenyl group attached to its cyclic ring whereas Sodium Pentobarbitone carries extra mass with the sodium group attached and less structural ability due to loose butyl and pyrimidine groups. Administered to a human, The ketone Sodium Pentobarbitone will be much less soluble compared to Phenobarbital which is actively absorbed by cutaneous tissues.