Hamamelitannin

CAT: 0013-GTR19165254-01Size: 1 mgDry Ice: NoHazardous: No

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CAT#:0013-GTR19165254-01Size:1 mg

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Description

Hamamelitannin, a quorum-sensing inhibitor extracted from witch hazel bark, exhibits cytotoxic and antibiofilm activity against Staphylococcus aureus. It potentiates antibiotic efficacy by disrupting peptidoglycan synthesis and reduces oxidative cell damage, making it a valuable tool for studying biofilm-related infections and antimicrobial resistance in vitro.

CAS Number

469-32-9

Product Name Alternative

Hamamelitannin, Inhibitor, infections, inhibit, Bacterial, antibiotic, Antifection, cancer, cells, colon, cytotoxic, suppressor, quorum-sensing, peptidoglycan, TRAP

Field of Research

Infectious Disease & Virology

Purity

98.97% (May vary between batches)

Solubility

DMSO:20 mg/mL (41.29 mM)

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

Molecular Formula

C20H20O14

Molecular Weight

484.36

Storage Conditions

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Notes

For research use only.

Chemical Information

Hamamelitannin

hamamelitannin has been reported in Hamamelis virginiana and Liquidambar formosana with data available.

CAS Number	469-32-9
PubChem CID	21145076
IUPAC Name	[(2R,3R,4R)-4-formyl-2,3,4-trihydroxy-5-(3,4,5-trihydroxybenzoyl)oxypentyl] 3,4,5-trihydroxybenzoate
Molecular Formula	C20H20O14
Molecular Weight	484.4
XLogP	-1.3
Topological Polar Surface Area	252
Hydrogen Bond Donor Count	9
Hydrogen Bond Acceptor Count	14
Rotatable Bond Count	11
Heavy Atom Count	34
Formal Charge	0
Complexity	693

SMILES

C1=C(C=C(C(=C1O)O)O)C(=O)OC[C@H]([C@H]([C@](COC(=O)C2=CC(=C(C(=C2)O)O)O)(C=O)O)O)O

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

InChIKey

STINYPFJROKCKD-WIBUTAKZSA-N

Chemical Structure

2D Structure

CAS: 469-32-9

CID: 21145076

Formula: C20H20O14

MW: 484.4

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	484.4
XLogP3	-1.3
Hydrogen Bond Donor Count	9
Hydrogen Bond Acceptor Count	14
Rotatable Bond Count	11
Exact Mass	484.08530531
Monoisotopic Mass	484.08530531
Topological Polar Surface Area	252 Å²
Heavy Atom Count	34
Formal Charge	0
Complexity	693
Isotope Atom Count	0
Defined Atom Stereocenter Count	3
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Alternative Products

Catalog	Name
TBZ2322	Hamamelitannin

Hamamelitannin

Chemical Information

Alternative Products

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