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: C(OC[C@@]([C@@H]([C@@H](COC(=O)C1=CC(O)=C(O)C(O)=C1)O)O)(C=O)O)(=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, 2¹,5-diester with 2-C-(hydroxymethyl)-<span class="text-smallcaps">D</span>-ribose
• Hamamelitannin
• Ribose, 2-C-(hydroxymethyl)-, 2¹,5-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)
• Ribose, 2-C-(hydroxymethyl)-, 21,5-digallate, D-

Hamamelitannin

CAS: 469-32-9

Hamamelitannin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₂₀H₂₀O₁₄

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 484.37

Ref: 11-0958

Hamamelitannin

CAS: 469-32-9

Formula: C₂₀H₂₀O₁₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 484.3644

Ref: IN-DA00D8U2

Hamamelitannin

CAS: 469-32-9

Formula: C₂₀H₂₀O₁₄

Molecular weight: 484.37

Ref: 7W-GY6050

Hamamelitannin

CAS: 469-32-9

Hamamelitannin

Purity: ≥98%

Molecular weight: 484.36g/mol

Ref: 54-BUP06789

Hamamelitannin

CAS: 469-32-9

Formula: C₂₀H₂₀O₁₄

Purity: 95%~99%

Molecular weight: 484.366

Ref: BP-BP0695

Hamamelitannin

CAS: 469-32-9

Hamamelitannin, from Hamamelis virginiana bark, is cytotoxic, disrupts biofilms, enhances antibiotic effectiveness, and protects cells from peroxide damage.

Formula: C₂₀H₂₀O₁₄

Purity: 99.58% - 99.99%

Color and Shape: Solid

Molecular weight: 484.36

Ref: TM-TN1722

Hamamelitannin

CAS: 469-32-9

Formula: C₂₀H₂₀O₁₄

Molecular weight: 484.37

Ref: 4Z-H-036001

Hamamelitannin

CAS: 469-32-9

Natural glycoside

Formula: C₂₀H₂₀O₁₄

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 484.37

Ref: 5G-89473

Hamamelitannin

CAS: 469-32-9

Quorum sensing inhibitor in bacterial biofilms

Formula: C₂₀H₂₀O₁₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 484.36 g/mol

Ref: 3D-FH65038

Hamamelitannin

CAS: 469-32-9

Applications Hamamelitannin (cas# 469-32-9) is a useful research chemical.

Formula: C₂₀H₂₀O₁₄

Color and Shape: Neat

Molecular weight: 484.36

Ref: TR-H175460