(4S)-4-Methyl-2-oxazolidinone

Product Name: (4S)-4-Methyl-2-oxazolidinone
CAS No.: 4042-35-7
Chemical Name: (4S)-4-Methyl-2-oxazolidinone
Synonyms: S-4-METHYL-OXAZOLIDIN-2-ONE;(4S)-4-Methyl-2-oxazolidinone;(4S)-4-methyl-1,3-oxazolidin-2-one
CBNumber: CB1853601
Molecular Formula: C4H7NO2
Formula Weight: 101.1
MOL File: 4042-35-7.mol

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(4S)-4-Methyl-2-oxazolidinone Property

Melting point:: 52-56 °C
Boiling point:: 302.6±9.0 °C(Predicted)
Density: 1.095±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 12.84±0.40(Predicted)
form: solid
Appearance: Colorless to off-white Solid

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Safety

HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 902640
Product name: (S)-4-Methyl-2-oxazolidinone
Packaging: 1G
Price: $127
Updated: 2025/07/31

Sigma-Aldrich

Product number: ANV00127
Product name: (S)-4-Methyl-2-oxazolidinone
Purity: AldrichCPR
Packaging: 1G
Price: $266
Updated: 2023/01/07

TRC

Product number: M329073
Product name: (S)-4-Methyloxazolidin-2-one
Packaging: 50mg
Price: $45
Updated: 2021/12/16

ChemScene

Product number: CS-0059840
Product name: (4S)-4-Methyl-1,3-oxazolidin-2-one
Packaging: 250mg
Price: $50
Updated: 2021/12/16

ChemScene

Product number: CS-0059840
Product name: (4S)-4-Methyl-1,3-oxazolidin-2-one
Packaging: 1g
Price: $115
Updated: 2021/12/16

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(4S)-4-Methyl-2-oxazolidinone Chemical Properties,Usage,Production

Synthesis

2749-11-3

124-38-9

4042-35-7

GENERAL PROCEDURE: L-aminopropanol (78 μL, 1 mmol) was added to a solution of cesium carbonate (33 mg, 0.1 mmol) in dimethylsulfoxide-d6 (1 mL) in a polytetrafluoroethylene tube. The PTFE tubing containing the reaction mixture was loaded into a 30 mL high-pressure reactor. The autoclave was frozen with liquid nitrogen (-196 °C) before connecting to a vacuum line to remove air. After the mixture was vacuum evaporated at -196°C and warmed to room temperature, the autoclave was charged with carbon dioxide (3 atm). The autoclave was stirred at 150 °C for 24 hours. Upon completion of the reaction, the reaction mixture was analyzed by 1H NMR to determine the crude product yield, which was calculated based on the ratio between the product and the internal standard (N,N-dimethylformamide). Subsequently, dimethyl sulfoxide-d6 was removed by distillation under vacuum; then, the slurry product was purified by silica gel column chromatography (eluent: hexane/ethyl acetate, 3:1) to afford the target product, (S)-4-methyloxazolidin-2-one, as a colorless oil with an isolated yield of 36% (36.4 mg, 0.36 mmol).

References

[1] Tetrahedron Letters, 2013, vol. 54, # 35, p. 4717 - 4720
[2] RSC Advances, 2014, vol. 4, # 92, p. 50851 - 50857

(4S)-4-Methyl-2-oxazolidinone Preparation Products And Raw materials

Raw materials

Preparation Products

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(4S)-4-Methyl-2-oxazolidinone Suppliers

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View Lastest Price from (4S)-4-Methyl-2-oxazolidinone manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: (4S)-4-Methyl-2-oxazolidinone 4042-35-7
Price: US $3.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200000KG
Release date: 2024-07-29

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(4S)-4-Methyl-2-oxazolidinone

S-4-METHYL-OXAZOLIDIN-2-ONE

(4S)-4-methyl-1,3-oxazolidin-2-one

4042-35-7