4-(4-Methoxyphenyl)-3-buten-2-one - ≥98% , CAS No.943-88-4

CAS: 943-88-4 Cat. No.: M355501 Molecular Weight: 176.22 EC Number: 213-404-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4(p-Methoxyphenyl)-3-buten-2-on | NSC 7946 | Q27266778 | AKOS001326097 | 3-Buten-2-one, 4-(p-methoxyphenyl)-, trans- | UNII-79U9LYF10I | 1-(p-Methoxyphenyl)-1-buten-3-one | 2-08-00-00155 (Beilstein Handbook Reference) | 4'-Methoxybenzylideneacetone | 4-Me
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M355501-250mg
3
$62.90
1g
M355501-1g
1
$133.90
5g
M355501-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$535.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
4(p-Methoxyphenyl)-3-buten-2-on | NSC 7946 | Q27266778 | AKOS001326097 | 3-Buten-2-one, 4-(p-methoxyphenyl)-, trans- | UNII-79U9LYF10I | 1-(p-Methoxyphenyl)-1-buten-3-one | 2-08-00-00155 (Beilstein Handbook Reference) | 4'-Methoxybenzylideneacetone | 4-Me
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504760068
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760068
Canonical SmilesCC(=O)C=CC1=CC=C(C=C1)OC
IUPAC Name(E)-4-(4-methoxyphenyl)but-3-en-2-one
InChIKeyWRRZKDVBPZBNJN-ONEGZZNKSA-N
INCHI1S/C11H12O2/c1-9(12)3-4-10-5-7-11(13-2)8-6-10/h3-8H,1-2H3/b4-3+
Isomeric SMILES CC(=O)/C=C/C1=CC=C(C=C1)OC
WGK Germany 3
Molecular Weight 176.22
Reaxy-Rn 1525535
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1525535&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassPhenol ethers
SubclassAnisoles
Intermediate Tree Nodes Not available
Direct ParentAnisoles
Alternative Parents Styrenes  Phenoxy compounds  Methoxybenzenes  Alkyl aryl ethers  Enones  Acryloyl compounds  Ketones  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Anisole - Styrene - Methoxybenzene - Alkyl aryl ether - Monocyclic benzene moiety - Enone - Acryloyl-group - Alpha,beta-unsaturated ketone - Ketone - Ether - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Organic oxide - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as anisoles. These are organic compounds containing a methoxybenzene or a derivative thereof.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
K562 (73714 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plutella xylostella (1838 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
H2322104Certificate of AnalysisJun 09, 2026 M355501
H2322105Certificate of AnalysisJun 09, 2026 M355501
H2322106Certificate of AnalysisJun 09, 2026 M355501
H2322107Certificate of AnalysisJun 09, 2026 M355501
H2322147Certificate of AnalysisJun 09, 2026 M355501
H2322108Certificate of AnalysisAug 04, 2023 M355501
Chemical and Physical Properties
Boil Point(°C)~319.8° C at 760 mmHg (Predicted)
Melt Point(°C)72-74° C
Molecular Weight176.210 g/mol
XLogP32.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass176.084 Da
Monoisotopic Mass176.084 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity188.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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