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Known as: 4'-hydroxybenzoylecgonine methyl ester, p-hydroxycocaine 
National Institutes of Health

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Highly Cited
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Chronic administration of lipophilic drugs can result in accumulation and prolonged elimination during abstinence. It has been… Expand
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  • R. Smith
  • Journal of analytical toxicology
  • 1984
  • Corpus ID: 9856733
The major arylhydroxy metabolite of cocaine in human urine was identified as 4'-hydroxybenzoylecgonine methyl ester by comparison… Expand