白藜芦醇

Description

Resveratrol · CAS 501-36-0 · C14H12O3. UNII Q369O8926L. Melting Point: 254; Melting Point: 253-255 °C; Melting Point: MP: 261 °C (decomposes).

Identification

CAS Registry Number	501-36-0
PubChem CID	445154
Molecular formula	C14H12O3
IUPAC name	5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol
UNII (FDA)	Q369O8926L

Computed Descriptors

Molecular Weight	228.24
XLogP3	3.1
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	228.078644241
Monoisotopic Mass	228.078644241
Topological Polar Surface Area	60.7
Heavy Atom Count	17
Formal Charge	0

Physical & Chemical Properties

Melting Point	254
Melting Point	253-255 °C
Melting Point	MP: 261 °C (decomposes)
Melting Point	254 °C
LogP	log Kow = 3.10
LogP	2.56

Physical description & handling notes

• Solid
• Off-white powder from methanol
• In water, 3 mg/100 mL
• Soluble in organic solvents such as ethanol, DMSO and dimethyl formamide at approximately 65 mg/mL; solubility in PBS (phosphate buffered saline) at pH 7.2 is approximately 100 ug/mL
• When heated to decomposition it emits acrid smoke and irritating vapors.
• 159.3 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4031980]

Regulatory Status

Regulatory & Food Contact	Ingredient in bottled water products at levels up to 10 milligrams per liter Scientific procedures At the notifier's request, FDA ceased to evaluate this notice ATLA Holdings, LLC
GHS notification summary	0.6% (1 / 160)

GHS Hazard Classification

GHS notification summary	0.6% (1 / 160)
Reported hazard statements	H315 (13.8%), H318 (10%), H319 (88.8%), H335 (11.2%)

Documented Uses

• Resveratrol is a pigment from red wine that ... inhibits LDL /low-density lipoprotein/ oxidation
• Resveratrol is found in red wine, red grape skins, purple grape juice, mulberries, and in smaller amounts in peanuts. It is used as a medicine.
• Resveratrol dietary supplements available in the U.S. contain extracts of the root of Polygonum cuspidatum, also known as Hu Zhang or kojo-kon. Red wine extracts and red grape extracts containing resveratrol and other polyphenols are also available in the US as dietary supplements. Resveratrol supplements may contain anywhere from 10-50 mg of resveratrol.
• For more Uses (Complete) data for RESVERATROL (8 total), please visit the HSDB record page.
• Isolated from white hellebore; ... from fescue grass; ... Isolation of monomers, oligomers, isomers and glucosides from wine.
• Isolation from fresh root of Polygonum cuspidatum. /3-beta-mono-D-glucoside/

Synonyms

resveratrol; 501-36-0; trans-resveratrol; 3,4',5-Trihydroxystilbene; (E)-resveratrol; Resvida; 3,4',5-Stilbenetriol; 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol; 3,4',5-Trihydroxy-trans-stilbene; Biofort; Cuspidatin; 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol; Jotrol; SRT-501; (E)-5-(p-Hydroxystyryl)resorcinol; Resveratrol p 5

Frequently Asked Questions

What are the CAS number and molecular formula of Resveratrol?

CAS 501-36-0; molecular formula C14H12O3; molecular weight — g/mol.

What other names is Resveratrol known by?

resveratrol, 501-36-0, trans-resveratrol, 3,4',5-Trihydroxystilbene, (E)-resveratrol, Resvida.

What is the regulatory status of Resveratrol?

Documented regulatory listings: Ingredient in bottled water products at levels up to 10 milligrams per liter; Scientific procedures; At the notifier's request, FDA ceased to evaluate this notice.

Is Resveratrol classified as hazardous?

0.6% of GHS notifications report no hazard classification (1 of 160).

What are the key physical properties of Resveratrol?

Melting Point: 254; Melting Point: 253-255 °C; Melting Point: MP: 261 °C (decomposes); Melting Point: 254 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.