2,5-Dichlorobenzooxazole

It is specifically used to introduce the 5-chloro-1,3-benzoxazole moiety into the molecular structure of the drug. 2,5-Dichlorobenzooxazole (CAS 3621-81-6) is a critical intermediate in the chemical synthesis of Suvorexant.

API Name Suvorexant
CAS No 3621-81-6
Molecular Formula C7H3Cl2NO
Molecular Weight 188.01 g/mol
Synonyms 2,5-dichloro-1,3-benzoxazole

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