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HomeProduct name listtrans-Chalcone

trans-Chalcone

Synonym(s):Benzalacetophenone;Benzylideneacetophenone;Chalcone

  • CAS NO.:614-47-1
  • Empirical Formula: C15H12O
  • Molecular Weight: 208.26
  • MDL number: MFCD00003082
  • EINECS: 210-383-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-05 19:05:58
trans-Chalcone Structural

What is trans-Chalcone?

Description

trans-Chalcone is an open chain flavonoid that may prevent lung and forestomach cancer.

Chemical properties

Trans-Chalcone is a yellowish crystals. M.P. 58℃. (trans-isomer). M .P. 46℃. (cis-isomer).Sp.Gr. 1.07 (liquid).Insoluble in water, soluble in alcohol (poorly) and oils.

The Uses of trans-Chalcone

trans-Chalcone is a positive allosteric modulator of α7 nicotinic acetylcholine receptors and exhibits antioxidant activity.

What are the applications of Application

Chalcone is an open chain flavonoid that may prevent lung and forestomach cancer

What are the applications of Application

trans-Chalcone was used in the synthesis of cis and trans diphenyl cyclopropane. It was also used in screening of surface adsorbed species of isobutybenzene and 4-isobutylacetophenone on bulk fosfotungstic Wells-Dawson acid (H6P2W18O62.xH2O).

Preparation

trans-Chalcones have been obtained in good yields and selectivities following an environmentally friendly methodology by using montmorillonite KSF as a reusable heterogeneous catalyst.
Clay-catalysed solventless synthesis of trans-chalcones

Definition

ChEBI: Chalcone is a member of the class of chalcones that is acetophenone in which one of the methyl hydrogens has been replaced by a benzylidene group. It has a role as a plant metabolite. It is a member of styrenes and a member of chalcones.

Synthesis Reference(s)

Journal of the American Chemical Society, 104, p. 4724, 1982 DOI: 10.1021/ja00381a058

General Description

trans-Chalcone is an open chain flavonoid that may prevent lung and forestomach cancer.

Biological Activity

trans-Chalcone exhibits antifungal activity against Trichophyton rubrum. It is inhibitor of fatty acid synthase and α-amylase. It induces programmed cell death due to reduced mitochondrial transmembrane potential in Arabidopsis thaliana roots.

Biochem/physiol Actions

trans-Chalcone exhibits antifungal activity against Trichophyton rubrum. It is inhibitor of fatty acid synthase and α-amylase. It induces programmed cell death due to reduced mitochondrial transmembrane potential in Arabidopsis thaliana roots.

Synthesis

Trans-Chalcone is synthesized by condensation of Benzaldehyde with Acetophenone.

Properties of trans-Chalcone

Melting point: 55-59 °C
Boiling point: 208 °C25 mm Hg(lit.)
Density  1.0712
refractive index  1.5361 (estimate)
Flash point: >230 °F
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly)
form  Solid
color  Pale Yellow
Odor at 100.00 %. floral balsam herbal
Water Solubility  Soluble in chloroform, ether, benzene, and ethanol (slightly). Insoluble in water.
Merck  14,2037
BRN  509985
CAS DataBase Reference 614-47-1(CAS DataBase Reference)
NIST Chemistry Reference Benzalacetophenone(614-47-1)

Safety information for trans-Chalcone

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for trans-Chalcone

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