C9H8F2O2
186.15 g/mol
Pharmaceutical IntermediateWarning
(4S)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol
CAS942195-91-7EC859-871-8
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate
This compound is a chiral fluorinated chromanol compound used as an intermediate in pharmaceutical synthesis.
pharmaceutical intermediate for custom synthesisbuilding block for active pharmaceutical ingredient development
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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CAS 942195-91-7
Related Compounds
ReferenceSame Category
7-[(5,7-Difluorochroman-4-yl)oxy]-2-methyl-1H-benzo[d]imidazole-5-carboxylic Acid
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ReferenceSame Category
B-(5-Chloro-6-methoxy-3-pyridinyl)boronic acid
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pharmaceutical intermediate
ReferenceSame Category
2-Cyano-6-methoxybenzothiazole
CAS943-03-3
pharmaceutical intermediate
ReferenceSame Category
L-homophenylalanine
CAS943-73-7
pharmaceutical intermediate
Referencestereoisomer of
(4R)-5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-ol
CAS1270294-05-7
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(4S)-5,7-difluoro-3,4-dihydro-2H-chromen-4-ol
InChIKey
HGTYMLFMXKYIQW-ZETCQYMHSA-N
SMILES
C1COC2=C([C@H]1O)C(=CC(=C2)F)F
Synonyms (5)
- (4S)-5,7-difluorochroman-4-ol
- (S)-5,7-Difluorochroman-4-ol
- Tegoprazan Impurity 2