(4S)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol (CAS No: 942195-91-7) is a key pharmaceutical intermediate used in the synthesis of APIs Tegoprazan. This compound serves as an essential raw material in API development and synthesis. Explore detailed chemical properties, molecular data, structure information, and verified global suppliers, manufacturers, and distributors of this API intermediate on apicule.
Alternate Names: (S)-5,7-Difluorochroman-4-ol, Tegoprazan Impurity 9
CAS No: 942195-91-7
PubChem CID: 64985321
Mol Formula: C9H8F2O2
Mol Weight: 186.15 g/mol
Used in API: Tegoprazan
IUPAC Name: (4S)-5,7-difluoro-3,4-dihydro-2H-chromen-4-ol
API Intermediate Description: (4S)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol, also known as (S)-5,7-difluorochroman-4-ol, is primarily used as a key chiral intermediate in medicinal chemistry, especially for synthesizing drugs like Tegoprazan, a medication for acid reflux, and other benzimidazole-based compounds with potential applications in treating cancer or inflammatory conditions. Its specific stereochemistry (the (4S) configuration) is crucial for its biological activity, making it valuable for developing targeted therapies.
