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Methyl 4-methoxyacetoacetate - 97%, high purity , CAS No.41051-15-4

COA

Grade & Purity:

≥97%

Cas Number: 41051-15-4
Molecular Weight: 146.14
Beilstein Registry Number: 1761215
EC Number: 255-188-9
MDL number: MFCD00010183
PubChem CID: 123500
PubChem SID: 488187751

In stock

Item Number

M119946

Grouped product items
SKU	Size	Availability	Price
M119946-5g	5g	9	$44.90
M119946-25g	25g	3	$125.90
M119946-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$451.90
M119946-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$2,031.90

View related series

Carboxylate (915) Non heterocyclic block (8163)

Basic Description

Synonyms	FT-0628844 \| EN300-21370 \| gamma-methoxyacetoacetic acid methyl ester \| M1031 \| Methyl methoxyacetoacetate \| Methyl4-methoxy-3-oxobutanoate \| QGBPKJFJAVDUNC-UHFFFAOYSA- \| PB47715 \| AKOS000120299 \| Methyl 4-methoxy-3-oxobutanoate # \| DTXSID1068273 \| Methyl
Specifications & Purity	≥97%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Keto acids and derivatives
    - Subclass Beta-keto acids and derivatives

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Keto acids and derivatives
Subclass	Beta-keto acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Beta-keto acids and derivatives
Alternative Parents	Fatty acid methyl esters 1,3-dicarbonyl compounds Methyl esters Ketones Monocarboxylic acids and derivatives Dialkyl ethers Organic oxides Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Beta-keto acid - Fatty acid ester - Fatty acid methyl ester - 1,3-dicarbonyl compound - Fatty acyl - Methyl ester - Carboxylic acid ester - Ketone - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Carbonyl group - Organooxygen compound - Hydrocarbon derivative - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as beta-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C3 carbon atom.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488187751
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488187751
IUPAC Name	methyl 4-methoxy-3-oxobutanoate
INCHI	InChI=1S/C6H10O4/c1-9-4-5(7)3-6(8)10-2/h3-4H2,1-2H3
InChIKey	QGBPKJFJAVDUNC-UHFFFAOYSA-N
Smiles	COCC(=O)CC(=O)OC
Isomeric SMILES	COCC(=O)CC(=O)OC
WGK Germany	3
Molecular Weight	146.14
Beilstein	1761215
Reaxy-Rn	1761215
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1761215&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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8 results found

Lot Number	Certificate Type	Date	Item
G2503439	Certificate of Analysis	Jul 12, 2025	M119946
G2503440	Certificate of Analysis	Jul 12, 2025	M119946
D1816096	Certificate of Analysis	Feb 22, 2022	M119946
D1816095	Certificate of Analysis	Feb 22, 2022	M119946
B2219351	Certificate of Analysis	Jan 22, 2022	M119946
B2219343	Certificate of Analysis	Jan 22, 2022	M119946
D2319541	Certificate of Analysis	Jan 22, 2022	M119946
B2219348	Certificate of Analysis	Jan 22, 2022	M119946

Chemical and Physical Properties

Sensitivity	Moisture Sensitive
Refractive Index	1.431
Flash Point(°F)	188.6 °F
Flash Point(°C)	89°C
Boil Point(°C)	113°C
Molecular Weight	146.140 g/mol
XLogP3	-0.100
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	5
Exact Mass	146.058 Da
Monoisotopic Mass	146.058 Da
Topological Polar Surface Area	52.600 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	130.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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