Exam questionKROK 2Pharmacy ยท 2016
White precipitate produced by the reaction of morphine hydrochloride with ammonia solution dissolves in sodium hydroxide solution due to the presence of the following group in the structure of morphine hydrochloride:
Answer options
- Aldehyde group
- Keto group
- Carboxyl group
- Phenolic hydroxyl
- Alcoholic hydroxyl
Correct answer
Phenolic hydroxyl
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