Piceatannol, 98%

About Piceatannol, 98%

Piceatannol is a phenolic building block carrying the CAS registry number 10083-24-6 with a typical assay of 98%. Formula C14H12O4, molecular weight 244.24 g/mol. Systematically, it is named 4-[(E)-2-(3,5-dihydroxyphenyl)ethenyl]benzene-1,2-diol. It is also known as 3,3',4,5'-Tetrahydroxy-trans-stilbene or trans-Piceatannol.

In its supplied form it is white to light yellow to light red powder or crystals. Reported physical data include a melting point of 235 °C(dec.). Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg and 1 g packs, Piceatannol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Piceatannol, 98%
Catalogue No.	VQ-010208
CAS Number	10083-24-6
IUPAC name	4-[(E)-2-(3,5-dihydroxyphenyl)ethenyl]benzene-1,2-diol
Molecular formula	C₁₄H₁₂O₄
Molecular weight	244.24 g/mol
Exact mass	244.0736
Purity / assay	98%
HSN code	29420090
InChIKey	CDRPUGZCRXZLFL-OWOJBTEDSA-N
SMILES	C1=CC(=C(C=C1/C=C/C2=CC(=CC(=C2)O)O)O)O
PubChem CID	667639

Physical properties
Physical form	Crystalline
Appearance	White to light yellow to light red powder or crystals
Melting point	235 °C(dec.)
LogP (XLogP3)	2.9
H-bond donors / acceptors	4 / 4
TPSA	80.9 Å²
Synonyms	3,3',4,5'-Tetrahydroxy-trans-stilbene, trans-Piceatannol, 3-Hydroxyresveratol, (E)-Piceatannol, Astringenin, 3,3',4'5-Tetrahydroxystilbene, 3,4,3',5'-tetrahydroxy-trans-stilbene, 4-[(E)-2-(3,5-dihydroxyphenyl)vinyl]benzene-1,2-diol, trans-3,3',4,5'-Tetrahydroxystilbene, 4-((E)-2-(3,5-dihydroxyphenyl)vinyl)benzene-1,2-diol, 4-((1E)-2-(3,5-dihydroxyphenyl)ethenyl)benzene-1,2-diol, 4-[(1E)-2-(3,5-dihydroxyphenyl)ethenyl]benzene-1,2-diol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Piceatannol, 98%?

The CAS Registry Number of Piceatannol, 98% is 10083-24-6. It is also known as 3,3',4,5'-Tetrahydroxy-trans-stilbene, trans-Piceatannol, 3-Hydroxyresveratol.

What is the molecular formula and molecular weight of Piceatannol, 98%?

Piceatannol, 98% has the molecular formula C14H12O4 and a molecular weight of 244.24 g/mol. Its IUPAC name is 4-[(E)-2-(3,5-dihydroxyphenyl)ethenyl]benzene-1,2-diol.

Which grade and pack sizes of Piceatannol, 98% can I order?

We supply Piceatannol, 98% in (98%) grade, in 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Piceatannol, 98%?

Yes. Every lot of Piceatannol, 98% 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 Piceatannol, 98% be shipped internationally?

Yes. Piceatannol, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.