<|im_start|>user
What is Methadone intermediate<|im_end|>
<|im_start|>assistant
Methadone intermediate is a methadone precursor scheduled by UN Single Convention on Narcotic Drugs. It is a Schedule II Narcotic controlled substance in the United States and has an ACSCN of 9254. The 2014 annual manufacturing quota was 32 875 kilos.<|im_end|>
