452-95-9

Basic information

• Product Name: ethyl DL-methionate
• Synonyms: ethyl DL-methionate;methionine ethyl ester;ethyl (2S)-2-amino-4-methylsulfanylbutanoate;ethyl (2S)-2-azanyl-4-methylsulfanyl-butanoate
• CAS NO: 452-95-9
• Molecular Formula: C₇H₁₅NO₂S
• Molecular Weight: 177.2645
• EINECS: 207-215-0
• Mol File: 452-95-9.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 257.9°Cat760mmHg
• Flash Point: 109.8°C
• Appearance: /
• Density: 1.07g/cm³
• CAS DataBase Reference: ethyl DL-methionate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl DL-methionate(452-95-9)
• EPA Substance Registry System: ethyl DL-methionate(452-95-9)

Safety Data

• Hazardous Substances Data: 452-95-9(Hazardous Substances Data)

Usage

General Description

Ethyl DL-methionate, also known as ethyl 2-methylthioethylacetate, is a chemical compound with a sweet, tropical fruit-like odor. It is commonly used as a flavor and fragrance ingredient in various consumer products such as perfumes, cosmetics, and food items. Ethyl DL-methionate is a volatile liquid and can easily vaporize at room temperature, making it suitable for use in spray applications. It is also known for its ability to enhance and modify the aroma of food and beverages, giving them a fruity, tropical aroma. Additionally, it is often used in the production of artificial fruit flavors and is generally regarded as safe for use in small quantities as a food additive.

InChI:InChI=1/C7H15NO2S/c1-3-10-7(9)6(8)4-5-11-2/h6H,3-5,8H2,1-2H3/t6-/m0/s1

Upstream product

• 75-09-2 dichloromethane 
• 75-36-5 acetyl chloride 
• 64-17-5 ethanol 
• 59-51-8 DL-methionine 

Downstream Products

• 44898-03-5 methionine hydrazide 
• 348-67-4 D-methionine 
• 63-68-3 L-methionine 
• 119197-48-7 5,6-diphenyl-1-hydroxy-2-oxo-3-(3-thiabutyl)-1,2-dihydropyrazine 
• 119197-49-8 1-hydroxy-6-methyl-2-oxo-5-phenyl-3-(3-thiabutyl)-1,2-dihydropyrazine 
• 214220-97-0 1-Acetyl-2-(2-methylsulfanyl-ethyl)-3-phenyl-pyrrolidine-2-carboxylic acid ethyl ester 
• 214221-02-0 (S)-6-Benzyloxycarbonylamino-2-{[(2S,3R)-1-(3,3-diphenyl-propionyl)-2-(2-methylsulfanyl-ethyl)-3-phenyl-pyrrolidine-2-carbonyl]-amino}-hexanoic acid methyl ester 
• 214221-03-1 (S)-6-Benzyloxycarbonylamino-2-{[(2R,3S)-1-(3,3-diphenyl-propionyl)-2-(2-methylsulfanyl-ethyl)-3-phenyl-pyrrolidine-2-carbonyl]-amino}-hexanoic acid methyl ester 
• 214220-96-9 1-Acetyl-5-hydroxy-2-(2-methylsulfanyl-ethyl)-3-phenyl-pyrrolidine-2-carboxylic acid ethyl ester 
• 17080-11-4 -DL-methionin-ethylester 
• 36207-43-9 methioninehydroxamic acid 
• 70779-91-8 N,N'-Bis--harnstoff 

Relevant articles and documents

Palladium-Catalyzed Allylic Alkylation of Aldimine Esters with Vinyl-Cyclopropanes to Yield α,α-Disubstituted α-Amino Acid Derivatives

A synthetically useful approach for the synthesis of functionalized α, α-disubstituted α-amino acid derivatives via palladium-catalyzed 1,7 addition of readily available aldimine esters to vinylcyclopropanes is reported. This methodology was operated under mild conditions, affording α-allylic α-amino esters in good to excellent yields and excellent regio- and stereoselectivity. This transformation displays broad functional-group tolerance and enantioselective allylic alkylation has also been realized using a chiral phosphine ligand to provide the desired product. (Figure presented.).

Synthesis and binding affinities of novel spirocyclic lactam peptidomimetics of somatostatin

Synthesis of novel spirocyclic lactam peptidomimetics of the binding domain of somatostatin from commercially available D, L-methionine is described.

Thiophosphoric acid derivatives of ethylamine, DL-methionine, and L-proline ethylesters. I. Synthesis.

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