Regaloside H

• CAT Number: I044832
• CAS Number: 126239-77-8
• Molecular Formula: C18H24O10
• Molecular Weight: 400.38
• Purity: ≥95%
• Synonyms: [(2R)-1-hydroxy-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate
• InChI: InChI=1S/C18H24O10/c19-7-12(27-14(22)6-3-10-1-4-11(21)5-2-10)9-26-18-17(25)16(24)15(23)13(8-20)28-18/h1-6,12-13,15-21,23-25H,7-9H2/b6-3+/t12-,13-,15-,16+,17-,18-/m1/s1
• InChIKey: WYSRAMKKFNDRPR-BFQBLSCMSA-N
• SMILES: C1=CC(=CC=C1/C=C/C(=O)O[C@H](CO)CO[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)O

Regaloside H（Cat No.:I044832）is a phenylethanoid glycoside isolated from Rehmannia glutinosa, a key herb in traditional Chinese medicine. Structurally, it consists of a hydroxytyrosol-derived phenylethanoid core linked to sugar units, which enhance its solubility and bioactivity. Regaloside H exhibits potent antioxidant, anti-inflammatory, and neuroprotective properties. It may act by scavenging free radicals, modulating inflammatory pathways, and protecting neuronal cells from oxidative damage. These properties make it a promising candidate for the treatment of neurodegenerative disorders and other inflammation-related diseases. Its presence supports the traditional use of Rehmannia in tonic and restorative formulations.