Compound Q&A

How is 6-Methoxy-2,4(1H,3H)-pyrimidinedione (CAS: 29458-38-6) typically synthesized?

Answer

6-Methoxy-2,4(1H,3H)-pyrimidinedione
6-Methoxy-2,4(1H,3H)-pyrimidinedione (CAS: 29458-38-6) is typically synthesized via the condensation of 2-amino-4-methoxypyrimidine with acetic anhydride. The reaction is catalyzed by an acid and proceeds with high selectivity and good yield. Post-synthesis, the compound is purified by recrystallization from hot water.

About

CAS No 29458-38-6
English Name 6-Methoxy-2,4(1H,3H)-pyrimidinedione
Molecular Formula C5H6N2O3
Molecular Weight 142.11399999999998 g/mol
SMILES COC1=CC(=O)NC(=O)N1
InChIKey SWNDNOHEVRPIDI-UHFFFAOYSA-N
Last Updated: 2025-12-26 02:37

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