4-Methoxyphenylacetyl chloride - ≥98% , CAS No.4693-91-8

CAS: 4693-91-8 Cat. No.: M163057 Molecular Weight: 184.62 Beilstein Registry Number: 908061 EC Number: 922-515-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-Methoxyphenylacetyl chloride | SCHEMBL226124 | 4-methoxyphenyl acetyl chloride | AKOS009157100 | (p-Methoxyphenyl)acetyl chloride | 2-(4-methoxyphenyl)acetyl chloride | FT-0618956 | 4-Methoxyphenylacetyl chloride, 98% | 4-methoxyphenylacetylchloride | 4
Storage
Room temperature
Shipped In
Normal
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1g
M163057-1g
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M163057-5g
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M163057-25g
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100g
M163057-100g
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Why this grade

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

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Overview

4-Methoxyphenylacetyl chloride may be used in the synthesis of: . substituted spiro[4.5]decane . 1-(4′-hydroxybenzyl)-6, 7-dihydroxy-1, 2, 3, 4-tetrahydroisoquinoline (higenamine), a cardiotonic principle of aconite root . 2,5-naphthyridine . (R)-(+)-nor-roefractine

Specifications

Synonyms
4-Methoxyphenylacetyl chloride | SCHEMBL226124 | 4-methoxyphenyl acetyl chloride | AKOS009157100 | (p-Methoxyphenyl)acetyl chloride | 2-(4-methoxyphenyl)acetyl chloride | FT-0618956 | 4-Methoxyphenylacetyl chloride, 98% | 4-methoxyphenylacetylchloride | 4
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC1=CC=C(C=C1)CC(=O)Cl
IUPAC Name2-(4-methoxyphenyl)acetyl chloride
InChIKeyCXJOONIFSVSFAD-UHFFFAOYSA-N
INCHI1S/C9H9ClO2/c1-12-8-4-2-7(3-5-8)6-9(10)11/h2-5H,6H2,1H3
Isomeric SMILES COC1=CC=C(C=C1)CC(=O)Cl
WGK Germany 3
Molecular Weight 184.62
Beilstein 908061
Reaxy-Rn 908061
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=908061&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassPhenol ethers
SubclassAnisoles
Intermediate Tree Nodes Not available
Direct ParentAnisoles
Alternative Parents Phenoxy compounds  Methoxybenzenes  Alkyl aryl ethers  Acyl chlorides  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Methoxybenzene - Anisole - Alkyl aryl ether - Monocyclic benzene moiety - Acyl chloride - Acyl halide - Ether - Organic oxygen compound - Organohalogen compound - Carbonyl group - Organochloride - Organooxygen compound - Hydrocarbon derivative - Organic oxide - 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





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.

2 results found

Lot NumberCertificate TypeDateItem
F1715052Certificate of AnalysisNov 10, 2025 M163057
C2019058Certificate of AnalysisSep 28, 2025 M163057
Chemical and Physical Properties
Refractive Index1.54
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Boil Point(°C)143 °C/10 mmHg
Molecular Weight184.620 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass184.029 Da
Monoisotopic Mass184.029 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity151.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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