Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

241091

Sigma-Aldrich

trans-4-Phenyl-3-buten-2-one

≥99%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C6H5CH=CHCOCH3
CAS Number:
1896-62-4
Molecular Weight:
146.19
EC Number:
217-587-6
MDL number:
MFCD00008779
UNSPSC Code:
12352100
PubChem Substance ID:
24854463
NACRES:
NA.22

vapor pressure

0.01 mmHg ( 25 °C)

Assay

≥99%

form

solid

bp

260-262 °C (lit.)

mp

39-41 °C (lit.)

solubility

alcohol: freely soluble(lit.)
benzene: freely soluble(lit.)
chloroform: freely soluble(lit.)
diethyl ether: freely soluble(lit.)
petroleum ether: very slightly soluble(lit.)
water: very slightly soluble(lit.)

SMILES string

CC(=O)\C=C\c1ccccc1

InChI

1S/C10H10O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-8H,1H3/b8-7+

InChI key

BWHOZHOGCMHOBV-BQYQJAHWSA-N

Related Categories

General description

trans-4-Phenyl-3-buten-2-one forms trans-4-(4-hydroxyphenyl)-3-buten-2-one (4-OH-PBO) as a metabolite when incubated with liver microsomes of untreated rats in the presence of NADPH.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

>230.0 °F

Flash Point(C)

> 110 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

3-Methyl-2-cyclohexenone 98%, Stabilized

Sigma-Aldrich

M39105

3-Methyl-2-cyclohexenone

Ikuro Abe et al.
Organic letters, 4(21), 3623-3626 (2002-10-12)
[reaction: see text] Substrate specificities of plant polyketide synthases (PKSs) were investigated using analogues of malonyl-CoA, the extension unit of the polyketide chain elongation reactions. When incubated with methylmalonyl-CoA and 4-coumaroyl-CoA, plant PKSs (chalcone synthase from Scutellaria baicalensis, stilbene synthase
Yoichi Kohno et al.
Drug metabolism and disposition: the biological fate of chemicals, 33(8), 1115-1123 (2005-05-03)
When chalcone and trans-4-phenyl-3-buten-2-one (PBO) were incubated with liver microsomes of untreated rats in the presence of NADPH, 4-hydroxychalcone and trans-4-(4-hydroxyphenyl)-3-buten-2-one (4-OH-PBO), respectively, were formed as major metabolites. Two minor metabolites of chalcone, 4'-hydroxychalcone and 2-hydroxychalcone, were also observed. The
Dongjin Ji et al.
FEMS microbiology letters, 239(2), 241-248 (2004-10-13)
An entomopathogenic bacterium, Xenorhabdus nematophila, is known to have potent antibiotic activities to maintain monoxenic condition in its insect host for effective pathogenesis and ultimately for optimal development of its nematode symbiont, Steinernema carpocapsae. In this study we assess its
Indrani Mitra et al.
Chemical biology & drug design, 73(5), 526-536 (2009-04-18)
We have modeled antioxidant activities of hydroxybenzalacetones against lipid peroxidation induced by t-butyl hydroperoxide (pC1), gamma-irradiation (pC2) and also their 1,1-diphenyl-2-picryl hydrazyl (DPPH) free radical scavenging activity (pC3) using quantitative structure-activity relationship technique. The quantitative structure-activity relationship models were developed
Toshiyuki Wakimoto et al.
Methods in enzymology, 515, 337-358 (2012-09-25)
Members of the chalcone synthase superfamily of type III polyketide synthases (PKSs) catalyze iterative condensations of CoA thioesters to produce a variety of polyketide scaffolds with remarkable structural diversity and biological activities. The homodimeric type III PKSs share a common
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service