Catalogue number: R316000
Chemical name: Rhapontin
Synonyms: (E)-β-D-Glucopyranoside 3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl; 3,3’,5-Trihydroxy-4’-methoxystilbene 3-β-D-glucopyranoside; 4’-Methoxy-3,3’,5-stilbenetriol 3-β-D-glucopyranoside; NSC 43321; Ponticin; Rhaponticin; Rhaponticoside; Rhapontinum; trans-Rhapontin
CAS Number: 155-58-8
Possible CAS #: NA
Molecular form.: C₂₁H₂₄O₉
Appearance: Brown Solid
Melting Point: >216°C (dec.)
Mol. Weight: 420.41
Storage: Hygroscopic, Refrigerator, under inert atmosphere
Solubility: Acetone (Sparingly), DMSO, Methanol (Sparingly)
Stability: No Data Available
Category: Aromatics, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals
Boiling Point: No Data Available
Applications: Rhapontin is a stilbene derivative found in Rheum. It is an inhibitor of Tyrosinase which is responsible for the molting process in insects, undesirable browning of fruits and vegetables, and coloring of skin, hair, and eyes in animals.
Dangerous Goods Info: NA
References: Kim, Y., et al.: J. Biol. Chem., 277, 16340 (2002); Matsuda, H., et al.: Bioorg. Med. Chem., 12, 4871 (2004)
Peer Review Product Citations:

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