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ChemicalBook > CAS DataBase List > 4-Chlorochalcone

4-Chlorochalcone

Uses
Product Name
4-Chlorochalcone
CAS No.
956-04-7
Chemical Name
4-Chlorochalcone
Synonyms
4-Chlorchalkon;4-chloro-chalcon;p-chlorochalcone;4-Chlorochalcone;4-Chlorochalcone, 98+%;4-chlorostyrylphenylketone;ω-(p-Chlorobenzal)acetophenone;β-(4-Chlorophenyl)acrylophenone;4-CHLOROBENZYLIDENE ACETOPHENONE;ω-(p-Chlorobenzylidene)acetophenone
CBNumber
CB6401085
Molecular Formula
C15H11ClO
Formula Weight
242.7
MOL File
956-04-7.mol
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4-Chlorochalcone Property

Melting point:
113-117 °C (lit.)
Boiling point:
345.7°C (rough estimate)
Density 
1.1255 (rough estimate)
refractive index 
1.5220 (estimate)
storage temp. 
Store at room temperature
form 
solid
Appearance
Off-white to light yellow Solid
BRN 
1105953
InChI
InChI=1S/C15H11ClO/c16-14-9-6-12(7-10-14)8-11-15(17)13-4-2-1-3-5-13/h1-11H
InChIKey
ABGIIXRNMHUKII-UHFFFAOYSA-N
SMILES
C(C1=CC=CC=C1)(=O)C=CC1=CC=C(Cl)C=C1
CAS DataBase Reference
956-04-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
RTECS 
UD5572994
Hazard Note 
Irritant
HS Code 
2914790090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
558311
Product name
4-Chlorochalcone
Purity
97%
Packaging
10g
Price
$45.31
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
COR0000469
Product name
(E)-3-(4-CHLOROPHENYL)-1-PHENYLPROP-2-EN-1-ONE
Purity
95.00%
Packaging
25G
Price
$1068.61
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
COR0000469
Product name
(E)-3-(4-CHLOROPHENYL)-1-PHENYLPROP-2-EN-1-ONE
Purity
95.00%
Packaging
100G
Price
$2419.15
Updated
2021/12/16
SynQuest Laboratories
Product number
2917-5-01
Product name
4-Chlorochalcone
Purity
98%
Packaging
25g
Price
$77
Updated
2021/12/16
Heterocyclics
Product number
JRH-08103
Product name
(E)-3-(4-Chlorophenyl)-1-phenylprop-2-en-1-one
Purity
97%
Packaging
25g
Price
$113
Updated
2021/12/16
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4-Chlorochalcone Chemical Properties,Usage,Production

Uses

4-Chlorochalcone belongs to the ketone derivative class and can be used as a pharmaceutical synthesis intermediate.

Definition

ChEBI: A member of the class of chalcones that is trans-chalcone substituted by a chloro group at position 4.

Synthesis Reference(s)

Tetrahedron Letters, 28, p. 4541, 1987 DOI: 10.1016/S0040-4039(00)96558-4

General Description

4-Chlorochalcone is a chalcone derivative. Its crystals exhibit monoclinic system with space group P21/c. It can undergo conjugate addition reaction with pyrrole in the presence of AlKIT-5 (mesoporous 3D aluminosilicate catalyst) to form the corresponding C2-alkylated pyrrole derivatives.

4-Chlorochalcone Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Chlorochalcone Suppliers

China 54 France 1 Germany 2 India 8 Japan 1 Switzerland 1 United Kingdom 11 United States 14 Global 92
Aladdin Scientific
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tp@aladdinsci.com
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United States
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57505
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Alfa Chemistry
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Heterocyclics Inc
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United States
ProdList
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SynQuest Laboratories, Inc.
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Country
United States
ProdList
6871
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Riedel-de Haen AG
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3B Scientific Corporation
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United States
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Alfa Aesar
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INDOFINE Chemical Company, Inc.
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Waterstone Technology, LLC
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HONEST JOY HOLDINGS LIMITED
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3B Scientific Corporation
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United States
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AK Scientific, Inc.
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BOSCHE SCIENTIFIC, LLC
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American Custom Chemicals Corporation
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View Lastest Price from 4-Chlorochalcone manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-Chlorochalcone 956-04-7
Price
US $0.00-0.00/KG
Min. Order
10g
Purity
99.0%+
Supply Ability
100 tons
Release date
2019-12-25
Shaanxi Dideu Medichem Co. Ltd
Product
4-Chlorochalcone 956-04-7
Price
US $0.00-0.00/Kg
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-14

956-04-7, 4-ChlorochalconeRelated Search:

Chlorodimethylphenylsilane Triphenylmethyl Chloride Benzil Acetophenone Chlormezanone 4'-Chloroacetophenone Chlorodiphenylmethane trans-Chalcone Tetraphenylcyclopentadienone 2,4-Dichloro-5-fluoroacetophenone 4-Chlorophenyl isocyanate Trazodone Chlortalidone 4,4'-Dichlorochalcone Ketamine hydrochloride Phenylacetone KETAMINE/ZYLAZINE SOLUTION--SCHEDULE*III ITEM 4'-Chlorochalcone

  • 3-(4-chlorophenyl)-1-phenyl-2-propen-1-on
  • JRH-08103, (E)-3-(4-Chlorophenyl)-1-phenylprop-2-en-1-one, 97%
  • 4-CHLOROBENZYLIDENE ACETOPHENONE
  • 3-(4-chlorophenyl)-1-phenyl-2-propen-1-one
  • 4-chloro-chalcon
  • 4-chlorostyrylphenylketone
  • p-chlorochalcone
  • 1-(4-Chlorophenyl)-3-phenyl-1-propene-3-one
  • (E)-3-(4-CHLOROPHENYL)-1-PHENYLPROP-2-EN-1-ONE
  • 4-Chlorochalcone, 98+%
  • 4-Chlorochalcone
  • β-(4-Chlorophenyl)acrylophenone
  • ω-(p-Chlorobenzal)acetophenone
  • ω-(p-Chlorobenzylidene)acetophenone
  • 4-Chlorobenzylidene acetophenone, 3-(4-Chlorophenyl)-1-phenylprop-2-en-1-one
  • (E)-3-(4-chlorophenyl)-1-phenyl-2-propen-1-one
  • 2-Propen-1-one, 3-(4-chlorophenyl)-1-phenyl-
  • 4-Chlorochalcone ISO 9001：2015 REACH
  • 4-Chlorchalkon
  • 956-04-7
  • C15H11ClO
  • ClC6H4CHCHOCOC6H5
  • C15H11CIO
  • Ketones
  • Organic Building Blocks
  • C15 to C38
  • Carbonyl Compounds
  • Building Blocks
  • Chalcones
  • C15 to C38
  • Carbonyl Compounds
  • Ketones