58742-64-6

Basic information

• Product Name: ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90
• Synonyms: ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90;ethyl (S)-(-)-2-((methylsulfonyl)oxy)-propionate,;Ethyl (S)-(?-2-[(methylsulfonyl)oxy]propionate;ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90%;ETHYL L-2-((METHYLSULFONYL)OXY)PROPIONATE;Ethyl lactate methanesulfonate;ethyl 2-(methylsulfonyloxy)propanoate
• CAS NO: 58742-64-6
• Molecular Formula: C₆H₁₂O₅S
• Molecular Weight: 196.22148
• Mol File: 58742-64-6.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 303.9°Cat760mmHg
• Flash Point: 113 °C
• Appearance: /
• Density: 1.213 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.000906mmHg at 25°C
• Refractive Index: n20/D 1.432(lit.)
• CAS DataBase Reference: ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90(58742-64-6)
• EPA Substance Registry System: ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90(58742-64-6)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-37/39
• Hazardous Substances Data: 58742-64-6(Hazardous Substances Data)

Usage

General Description

Ethyl (S)-(-)-2-((methylsulfonyl)oxy)-propionate, tech., 90 is a chemical compound primarily used as a flavor and fragrance agent in the food and beverage industry. It is often added to enhance the aroma and taste of various products. Ethyl (S)-(-)-2-((methylsulfonyl)oxy)-propionate, tech., 90 is also used in the production of cosmetics and personal care products, where it contributes to the overall scent of the final products. Additionally, this chemical compound has potential applications in the pharmaceutical industry, particularly in the development of medications with specific odor profiles or taste-masking properties. It is important to handle and store ethyl (S)-(-)-2-((methylsulfonyl)oxy)-propionate, tech., 90 with care, following all safety guidelines and regulations to avoid potential hazards associated with its use.

InChI:InChI=1/C6H12O5S/c1-4-10-6(7)5(2)11-12(3,8)9/h5H,4H2,1-3H3

Upstream product

• 97-64-3 ethyl 2-hydroxypropionate 
• 124-63-0 methanesulfonyl chloride 

Downstream Products

• 55602-05-6 α-thiocyanato-propionic acid ethyl ester 
• 39574-16-8 2-isothiocyanatopropionic acid ethyl ester 
• 58742-81-7 5-methyl-1,2-oxathiolane-4-one 2,2-dioxide 
• 349-43-9 ethyl 2-fluoropropionate 
• 96928-09-5 ethyl 2-(4-acetylphenoxy)-propanoate 
• 51264-73-4 Ethyl-2-(4-formylphenoxy)propionat 
• 63650-08-8 (+)-ethyl 2-(4-benzyloxyphenoxy)propionate 
• 51338-06-8 D-(+)-2-[4-(2,4-dichlorophenoxy)-phenoxy]-propionic acid ethyl ester 
• 64165-28-2 D-(+)-2-[4-(4-bromo-2-chloro-phenoxy)-phenoxy]-propionic acid ethyl ester 
• 51337-67-8 D-(+)-2-[4-(4-chlorophenoxy)-phenoxy]propionic acid ethyl ester 
• 124342-60-5 cis-tetracarbonyl(2-ethoxy-1-methyl-2-oxoethyl)(triphenylphosphine)rhenium 
• 124378-94-5 trans-tetracarbonyl(2-ethoxy-1-methyl-2-oxoethyl)(triphenylphosphine)rhenium 
• 107081-69-6 η5-cyclopentadienyl(1-methyl-2-ethoxy-2-oxoethyl)tricarbonyltungsten 
• 1157884-90-6 (-)-butyl lactate-mesylate 

Relevant articles and documents

Cyclopentadienyl molybdenum alkyl ester complexes as catalyst precursors for olefin epoxidation

New molybdenum complexes of the type [CpMo(CO)3X] containing ligands of the formula X = CHR2CO(OR1) where R1 = ethyl (1), menthyl (4), and bornyl (5) and R2 = H; R1 = ethyl and R2 = methyl (2) and phenyl (3) have been synthesized and characterized by NMR and IR spectroscopy and X-ray crystallography. These compounds have been applied as catalyst precursors for achiral and chiral epoxidation of unfunctionalized olefins with tert-butyl hydroperoxide (TBHP) as the oxidant at 22 °C (in CH2Cl2) and 55°C (in CHCl3). The substrates cis-cyclooctene, 1-octene, cis- and trans-stilbene, and trans-β-methylstyrene were selectively and quantitatively converted into their epoxides using a catalyst:substrate:oxidant ratio of 1:100:200 within 4 h at room temperature in CH2Cl2 and within 15 min at 55°C in CHCl3. Complexes 1-5 are precursors of active epoxidation catalysts and turnover frequencies (TOFs) of ca. 1200 h-1 are obtained with cis-cyclooctene as the substrate. No enantioselectivity is observed with trans-β-methylstyrene as the substrate despite the application of enantiomerically pure precatalysts. In situ monitoring of catalytic epoxidation of cis-cyclooctene with complex 5 by 1H and 13C NMR spectroscopy suggests that the chiral alkyl ester side chain is retained during oxidation with TBHP. During epoxidation, the primary catalytic species is the dioxo complex [CpMoO2X]. After near complete conversion of cis-cyclooctene to its epoxide, further oxidation of the dioxo complex to oxo-peroxo complex [CpMo(η2-O2)(O)X] takes place. The oxo-peroxo complex is also an active epoxidation catalyst.

Scavenger assisted combinatorial process for preparing libraries of tertiary amine compounds

This invention relates to a novel solution phase process for the preparation of tertiary amine combinatorial libraries. These libraries have utility for drug discovery and are used to form wellplate components of novel assay kits.

Optically active 1-aromatic-group-substituted-1-alkanones and methods for their manufacture

A manufacturing method is described for the preparation of optically active 1-aromatic-group-substituted-1-alkanones characterized in that an optically active alkane acid halide is allowed to react with an aromatic compound in the presence of a Lewis acid. The optically active 1-aromatic-group-substituted-1-alkanones are useful intermediates in the preparation of optically active alpha-arylalkanoic acids, which are useful as pharmaceutical, e.g. anti-inflammatory, analgesic and anti-pyretic, agents and as insecticidal agents.