4-Aminosalicylic acid (also known as 4-amino-2-hydroxybenzoic acid or PAS) serves as a critical starting material in the industrial synthesis of Metoclopramide (4-amino-5-chloro-N-[2-(diethylamino)ethyl]-2-methoxybenzamide), an antiemetic and gastroprokinetic drug.
4-Aminosalicylic Acid
| API Name | Metoclopramide |
|---|---|
| CAS No | 65-49-6 |
| Molecular Formula | C7H7NO3 |
| Molecular Weight | 153.14 g/mol |
| Synonyms | 4-amino-2-hydroxybenzoic acid |
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