Epsilon-Viniferin

Name: Epsilon-Viniferin
Brand: Vaqora Chemicals
SKU: VQ-051461

About Epsilon-Viniferin

Epsilon-Viniferin (CAS 62218-08-0) is a phenolic building block offered by Vaqora Chemicals. Formula C28H22O6, molecular weight 454.5 g/mol. Common synonyms include epsilon-viniferine and (-)-Trans-epsilon-viniferin.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Epsilon-Viniferin in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time. Our team can advise on documentation, shipping classification and regulatory paperwork for your destination.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Epsilon-Viniferin
Catalogue No.	VQ-051461
CAS Number	62218-08-0
IUPAC name	5-[(2R,3R)-6-hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol
Molecular formula	C₂₈H₂₂O₆
Molecular weight	454.5 g/mol
Exact mass	454.1416
InChIKey	FQWLMRXWKZGLFI-YVYUXZJTSA-N
SMILES	C1=CC(=CC=C1/C=C/C2=C3[C@H]([C@@H](OC3=CC(=C2)O)C4=CC=C(C=C4)O)C5=CC(=CC(=C5)O)O)O
PubChem CID	5281728

Physical properties
Physical form	Other
LogP (XLogP3)	5.4
H-bond donors / acceptors	5 / 6
TPSA	110 Å²
Synonyms	epsilon-viniferine, (-)-Trans-epsilon-viniferin, e-viniferin, -iniferin, Resveratrol dimer, _-Viniferin, A- Viniferin, (-)-, A-Viniferin

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Epsilon-Viniferin?

The CAS Registry Number of Epsilon-Viniferin is 62218-08-0. It is also known as epsilon-viniferine, (-)-Trans-epsilon-viniferin, e-viniferin.

What is the molecular formula and molecular weight of Epsilon-Viniferin?

Epsilon-Viniferin has the molecular formula C28H22O6 and a molecular weight of 454.5 g/mol. Its IUPAC name is 5-[(2R,3R)-6-hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol.

Which grade and pack sizes of Epsilon-Viniferin can I order?

We supply Epsilon-Viniferin, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Epsilon-Viniferin?

Yes. Every lot of Epsilon-Viniferin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Epsilon-Viniferin be shipped internationally?

Yes. We export Epsilon-Viniferin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.