C9H8F2O2
186.15 g/mol
Pharmaceutical IntermediateWarning
(4R)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol
CAS1270294-05-7EC859-874-4
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a fluorinated chiral chromanol derivative used as a pharmaceutical intermediate. It features an alcohol group, an aromatic ring, and an ether linkage within its bicyclic structure.
Pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Referencestereoisomer of
(4S)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol
CAS942195-91-7
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(4R)-5,7-difluoro-3,4-dihydro-2H-chromen-4-ol
InChIKey
HGTYMLFMXKYIQW-SSDOTTSWSA-N
SMILES
C1COC2=C([C@@H]1O)C(=CC(=C2)F)F
Synonyms (7)
- (4R)-5,7-difluorochroman-4-ol
- (R)-5,7-DIFLUOROCHROMAN-4-OL
- Tegoprazan Impurity 8
Sourcing (4R)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol?
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