CAS 469-32-9: Hamamelitannin
Description:Hamamelitannin, with the CAS number 469-32-9, is a naturally occurring polyphenolic compound primarily derived from the leaves and bark of the witch hazel plant (Hamamelis virginiana). It is characterized by its complex structure, which includes multiple hydroxyl groups contributing to its antioxidant properties. Hamamelitannin exhibits a range of biological activities, including anti-inflammatory, antimicrobial, and astringent effects, making it valuable in both traditional medicine and modern cosmetic formulations. The compound is soluble in alcohol and water, which enhances its applicability in various formulations. Additionally, its ability to interact with biological membranes and proteins underlines its potential therapeutic uses. Due to its natural origin, hamamelitannin is often considered a safer alternative to synthetic compounds in skincare and medicinal products. Overall, its diverse properties and applications make hamamelitannin a subject of interest in both pharmacological and cosmetic research.
Formula:C20H20O14
InChI:InChI=1S/C20H20O14/c21-6-20(32,7-34-19(31)9-3-12(24)16(28)13(25)4-9)17(29)14(26)5-33-18(30)8-1-10(22)15(27)11(23)2-8/h1-4,6,14,17,22-29,32H,5,7H2/t14-,17-,20-/m1/s1
InChI key:InChIKey=STINYPFJROKCKD-WIBUTAKZSA-N
SMILES:O=CC(O)(COC(=O)C1=CC(O)=C(O)C(O)=C1)C(O)C(O)COC(=O)C2=CC(O)=C(O)C(O)=C2
- Synonyms:
- 2′,5-Di-O-galloyl-<span class="text-smallcaps">D</span>-hamamelose
- <span class="text-smallcaps">D</span>-Ribose, 2-C-[[(3,4,5-trihydroxybenzoyl)oxy]methyl]-, 5-(3,4,5-trihydroxybenzoate)
- Gallic acid, 2<sup>1</sup>,5-diester with 2-C-(hydroxymethyl)-<span class="text-smallcaps">D</span>-ribose
- Hamamelitannin
- Ribose, 2-C-(hydroxymethyl)-, 2<sup>1</sup>,5-digallate, <span class="text-smallcaps">D</span>-
- [(2R,3R,4R,5R,6R)-2,5-dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxybenzoyl)oxy-tetrahydropyran-4-yl] 3,4,5-trihydroxybenzoate
- 2′,5-Di-O-galloyl-D-hamamelose
- 2-C-((Galloyloxy)methyl)-D-ribose 5-gallate
- Gallic acid, 21,5-diester with 2-C-(hydroxymethyl)-D-ribose
- D-Ribose, 2-C-[[(3,4,5-trihydroxybenzoyl)oxy]methyl]-, 5-(3,4,5-trihydroxybenzoate)
- See more synonyms
- Ribose, 2-C-(hydroxymethyl)-, 21,5-digallate, D-
