(R)-5,7-Difluorochroman-4-OL

• CAT Number: L019904
• CAS Number: 1270294-05-7
• Molecular Formula: C9H8F2O2
• Molecular Weight: 186.15
• Purity: ≥95%
• IUPAC Name: (4R)-5,7-difluoro-3,4-dihydro-2H-chromen-4-ol
• InChI: InChI=1S/C9H8F2O2/c10-5-3-6(11)9-7(12)1-2-13-8(9)4-5/h3-4,7,12H,1-2H2/t7-/m1/s1
• InChIKey: HGTYMLFMXKYIQW-SSDOTTSWSA-N
• SMILES: C1COC2=C([C@@H]1O)C(=CC(=C2)F)F

(R)-5,7-Difluorochroman-4-ol（Cat No.:L019904）is a chiral fluorinated chroman derivative featuring hydroxyl functionality at position 4 and fluorine atoms at positions 5 and 7 of the aromatic ring. The (R)-enantiomer imparts stereochemical specificity, which is critical in drug development and receptor selectivity. This compound serves as a key intermediate in the synthesis of biologically active molecules, including neuroprotective agents and enzyme inhibitors. The chroman scaffold, a core structure in many natural products, combined with fluorination, enhances metabolic stability, lipophilicity, and bioavailability. It is widely used in medicinal and pharmaceutical research.