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Ethyl 3-methyl-2-oxobutyrate

Ethyl 3-methyl-2-oxobutyrate structure

CAS No.: 20201-24-5

Chemical Name:: Ethyl 3-methyl-2-oxobutyrate

Synonyms: RMA-110;KETOVALINE ETHYL ESTER;ethyl dimethylpyruvate;ETHYL 3-METHYL-2-OXOBUTYRATE;Ethyl 2-oxo-3-methylbutyrate;ethyle3-methyl-2-oxobutyrate;ethyl 2-methyl-2-oxobutyrate;Ethyl 2-oxo-3-methylbutanoate;Ethyl 3-methyl-2-oxobutyrate,95%;2-Oxyisovaleric acid ethyl ester

CBNumber:: CB3272529

Molecular Formula:: C7H12O3

Molecular Weight:: 144.17

MDL Number:: MFCD00009122

MOL File:: 20201-24-5.mol

MSDS File:: SDS

Last updated:2026-05-28 01:10:32

Product description	Number	Pack Size	Price
Ethyl 3-methyl-2-oxobutyrate 97%	218456	5g	$85.6
Ethyl 3-Methyl-2-oxobutyrate	VAA20124	25g	$295
Ethyl 3-methyl-2-oxo-butanoate	201074	25.00g	$227
Ethyl 3-Methyl-2-Oxobutanoate 97%	AA0027Y5	100mg	$4
Ethyl 3-Methyl-2-Oxobutanoate 97%	AA0027Y5	250mg	$5
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Ethyl 3-methyl-2-oxobutyrate Properties

Boiling point	62 °C/11 mmHg (lit.)
Density	0.989 g/mL at 25 °C (lit.)
refractive index	n20/D 1.410(lit.)
Flash point	110 °F
storage temp.	2-8°C
form	Liquid
color	Clear light yellow
Water Solubility	Slightly soluble in water.
BRN	1756668
InChI	InChI=1S/C7H12O3/c1-4-10-7(9)6(8)5(2)3/h5H,4H2,1-3H3
InChIKey	CKTYYUQUWFEUCO-UHFFFAOYSA-N
SMILES	C(OCC)(=O)C(=O)C(C)C
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Warning

Hazard statements

H226

Precautionary statements

P210-P233-P240-P241-P242-P243

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Risk Statements

Safety Statements

RIDADR

UN 3272 3/PG 3

WGK Germany

HazardClass

3.2

PackingGroup

III

HS Code

29183000

Storage Class

3 - Flammable liquids

Hazard Classifications

Flam. Liq. 3

NFPA 704

	2
0		0

Ethyl 3-methyl-2-oxobutyrate price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	218456	Ethyl 3-methyl-2-oxobutyrate 97%	20201-24-5	5g	$85.6	2026-04-30	Buy
Biosynth	VAA20124	Ethyl 3-Methyl-2-oxobutyrate	20201-24-5	25g	$295	2026-06-05	Buy
Matrix Scientific	201074	Ethyl 3-methyl-2-oxo-butanoate	20201-24-5	25.00g	$227	2026-05-18	Buy
aablocks	AA0027Y5	Ethyl 3-Methyl-2-Oxobutanoate 97%	20201-24-5	100mg	$4	2026-05-28	Buy
aablocks	AA0027Y5	Ethyl 3-Methyl-2-Oxobutanoate 97%	20201-24-5	250mg	$5	2026-05-28	Buy

Product number	Packaging	Price	Buy
218456	5g	$85.6	Buy
VAA20124	25g	$295	Buy
201074	25.00g	$227	Buy
AA0027Y5	100mg	$4	Buy
AA0027Y5	250mg	$5	Buy

Ethyl 3-methyl-2-oxobutyrate Chemical Properties,Uses,Production

Chemical Properties

clear light yellow liquid

Uses

Ethyl dimethylpyruvate is used as an allyl halide reactant in the presence of indium to release hydroxy unsaturated carbonyl compounds. It was also used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid.

Uses

Ethyl 3-methyl-2-oxobutyrate was used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid.

General Description

Ethyl 3-methyl-2-oxobutyrate reacts with a variety of allyl halides in the presence of indium to afford hydroxy unsaturated carbonyl compounds. Conformational behaviour of ethyl 3-methyl-2-oxobutyrate was investigated using solution FTIR in combination with ab initio calculations.

Ethyl 3-methyl-2-oxobutyrate Preparation Products And Raw materials

Raw materials

Preparation Products

3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED 2,5-Dihydro-3-(1-methylethyl)-2,5-dioxo-1H-pyrrole-1-propanoic acid Sodium 3-methyl-2-oxobutanoate

Ethyl 3-methyl-2-oxobutyrate Suppliers

Global( 131)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanxi Tihondan Pharmaceutical Technology Co., Ltd	+8618235132063	sales@tihondan.com	China	3766	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32998	60
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8491	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413	contact@trustwe.com	China	5742	58
Hubei Ipure Biology Co., Ltd	+8618062405514	ada@ipurechemical.com	China	10224	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34526	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3453	58

Supplier	Advantage
Shanxi Tihondan Pharmaceutical Technology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Jinan Carbotang Biotech Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	58

View Lastest Price from Ethyl 3-methyl-2-oxobutyrate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-03	ETHYL 3-METHYL-2-OXOBUTYRATE 20201-24-5	$9.80	1KG	97%-99%	1kg -1000kg	Career Henan Chemical Co

ETHYL 3-METHYL-2-OXOBUTYRATE
20201-24-5
$9.80
97%-99%
Career Henan Chemical Co

Ethyl 3-methyl-2-oxobutyrate Spectrum

ETHYL 3-METHYL-2-OXOBUTYRATE(20201-24-5)MS ETHYL 3-METHYL-2-OXOBUTYRATE(20201-24-5)¹HNMR ETHYL 3-METHYL-2-OXOBUTYRATE(20201-24-5)IR1 ETHYL 3-METHYL-2-OXOBUTYRATE(20201-24-5)Raman

20201-24-5(Ethyl 3-methyl-2-oxobutyrate)Related Search:

Ethyl 2-methylacetoacetate Ethyl butyrate 2-Oxobutyric acid Ethyl 3-methyl-2-oxobutyrate DIETHYL OXALPROPIONATE

ETHYL-3-CYANO-3-PHENYLPYRUVATE 97 Ethyl 2-cyclohexyl-2-oxoacetate ETHYL 4-(4-CHLOROPHENYL)-3-METHYL-2,4-DIOXO-BUTYRATE OXO-(2-OXO-TETRAHYDRO-FURAN-3-YL)-ACETIC ACID ETHYL ESTER CYCLOPENTANEACETIC ACID, A,2-DIOXO-, ETHYL ESTER

2-OXOCYCLOHEXANEGLYOXYLIC ACID ETHYL ESTER DIETHYL 2-CYANO-3-OXOSUCCINATE ETHYL CYCLOPENTYL(OXO)ACETATE ETHYL2-ETHYL-2-METHYL-3-OXOBUTYRATE ETHYL OXO(2-OXO-2,3-DIHYDRO-1H-INDOL-3-YL)ACETATE

ETHYL 2-OXO-2-(3,3,5-TRIMETHYL-2-OXOCYCLOPENTYL)ACETATE RARECHEM AL BW 1372 RARECHEM AL BW 1376

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N-butyl-N-[(diphenylmethylene)amino]aniline ETHYL 3-METHYL-2-OXOBUTYRATE KETOVALINE ETHYL ESTER 2-Oxoisovaleric acid ethyl ester 2-Oxyisovaleric acid ethyl ester 3-Methyl-2-oxobutanoic acid ethyl ester 3-Methyl-2-oxobutyric acid ethyl ester Ethyl 2-oxo-3-methylbutanoate Ethyl 2-oxo-3-methylbutyrate Ethyl 3-methyl-2-oxobutyrate,95% Ethyl 3-methyl-2-oxobutyrateKetovaline ethyl ester Ethyl 3-methyl-2-oxobutyrate 97% ethyle3-methyl-2-oxobutyrate Butanoic acid, 3-methyl-2-oxo-, ethyl ester ethyl dimethylpyruvate ethyl 2-methyl-2-oxobutyrate Ethyl dimethylpyruvate, Ketovaline ethyl ester Ethyl 3-Methyl-2-oxobutyrate, 95% 5GR RMA-110 20201-24-5 CH32CHCOCOOCH2CH3 Building Blocks C6 to C7 Carbonyl Compounds Esters Organic Building Blocks Building Blocks C6 to C7 Carbonyl Compounds Chemical Synthesis Esters Organic Building Blocks