Ethyl (2-Methylbenzoyl)acetate - ≥97% , CAS No.51725-82-7

CAS: 51725-82-7 Cat. No.: E156053 Molecular Weight: 206.24
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
s10683 | 3-Oxo-3-(2-tolyl)propionicacidethylester | ethyl 2-methylbenzoylacetate | UNULPFKXRJPSCO-UHFFFAOYSA-N | J-520469 | 3-Oxo-3-o-tolyl-propionic acid ethyl ester | AKOS005744946 | Ethyl (2-methylbenzoyl)acetate | AC-17241 | 3-Oxo-3-(o-tolyl)propionic
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
E156053-250mg
2

$14.90

$22.90
Save $8.00 (34.93%)
1g
E156053-1g
3

$44.90

$67.90
Save $23.00 (33.87%)
5g
E156053-5g
2

$54.90

$82.90
Save $28.00 (33.78%)
10g
E156053-10g
2

$108.90

$163.90
Save $55.00 (33.56%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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.

Specifications

Synonyms
s10683 | 3-Oxo-3-(2-tolyl)propionicacidethylester | ethyl 2-methylbenzoylacetate | UNULPFKXRJPSCO-UHFFFAOYSA-N | J-520469 | 3-Oxo-3-o-tolyl-propionic acid ethyl ester | AKOS005744946 | Ethyl (2-methylbenzoyl)acetate | AC-17241 | 3-Oxo-3-(o-tolyl)propionic
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488193162
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193162
Canonical SmilesCCOC(=O)CC(=O)C1=CC=CC=C1C
IUPAC Nameethyl 3-(2-methylphenyl)-3-oxopropanoate
InChIKeyUNULPFKXRJPSCO-UHFFFAOYSA-N
INCHI1S/C12H14O3/c1-3-15-12(14)8-11(13)10-7-5-4-6-9(10)2/h4-7H,3,8H2,1-2H3
Isomeric SMILES CCOC(=O)CC(=O)C1=CC=CC=C1C
WGK Germany 3
Molecular Weight 206.24
Reaxy-Rn 2105952
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2105952&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones - Aryl ketones - Phenylketones
Direct ParentAlkyl-phenylketones
Alternative Parents Benzoyl derivatives  Aryl alkyl ketones  Toluenes  Fatty acid esters  Beta-keto acids and derivatives  1,3-dicarbonyl compounds  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkyl-phenylketone - Benzoyl - Aryl alkyl ketone - Toluene - Beta-keto acid - Fatty acid ester - Monocyclic benzene moiety - Fatty acyl - Benzenoid - 1,3-dicarbonyl compound - Keto acid - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
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.

6 results found

Lot NumberCertificate TypeDateItem
I2206558Certificate of AnalysisJun 15, 2026 E156053
I2206563Certificate of AnalysisJun 15, 2026 E156053
I2206564Certificate of AnalysisJun 15, 2026 E156053
G2212105Certificate of AnalysisApr 07, 2026 E156053
G2212104Certificate of AnalysisApr 07, 2026 E156053
F1905024Certificate of AnalysisMar 16, 2023 E156053
Chemical and Physical Properties
Refractive Index1.53
Flash Point(°C)122 °C
Boil Point(°C)110°C/0.8mmHg(lit.)
Molecular Weight206.240 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass206.094 Da
Monoisotopic Mass206.094 Da
Topological Polar Surface Area43.400 Ų
Heavy Atom Count15
Formal Charge0
Complexity235.000
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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