(S)-3,4-Dimethyloxazolidine-2,5-dione

Product Name: (S)-3,4-Dimethyloxazolidine-2,5-dione
CAS No.: 58311-53-8
Chemical Name: (S)-3,4-Dimethyloxazolidine-2,5-dione
Synonyms: (4S)-3,4-dimethyl-1,3-oxazolidine-2,5-dione;(S)-3,4-Dimethyloxazolidine-2,5-dione;(S)-3,4-dimethylazolealkane-2,5-dione;(S)-3,4-dimethyl-2,5-Oxazolidinedione;(4S)-3,4-Dimethyl-2,5-oxazolidinedione;(4S)-3,4-Dimethyloxazolidine-2,5-dione;(L)-3,4-dimethyl-1,3-oxazolidine-2,5-dione;2,5-Oxazolidinedione, 3,4-dimethyl-, (4S)-
CBNumber: CB53050838
Molecular Formula: C5H7NO3
Formula Weight: 129.11
MOL File: 58311-53-8.mol

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(S)-3,4-Dimethyloxazolidine-2,5-dione Property

Boiling point:: 149.5±23.0 °C(Predicted)
Density: 1.243±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
pka: -2.02±0.40(Predicted)
Appearance: White to light yellow Solid
InChI: InChI=1S/C5H7NO3/c1-3-4(7)9-5(8)6(3)2/h3H,1-2H3/t3-/m0/s1
InChIKey: WTFJJYYGWFKOQH-VKHMYHEASA-N
SMILES: O1C(=O)[C@H](C)N(C)C1=O

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: D461738
Product name: (4S)-3,4-Dimethyl-1,3-oxazolidine-2,5-dione
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: D461738
Product name: (4S)-3,4-Dimethyl-1,3-oxazolidine-2,5-dione
Packaging: 50mg
Price: $90
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0041158
Product name: (4S)-3,4-DIMETHYL-1,3-OXAZOLIDINE-2,5-DIONE
Purity: 95.00%
Packaging: 5MG
Price: $503.26
Updated: 2021/12/16

ACHEMBLOCK

Product number: L21620
Product name: (4S)-3,4-Dimethyl-1,3-oxazolidine-2,5-dione
Purity: 97%
Packaging: 250MG
Price: $145
Updated: 2021/12/16

ACHEMBLOCK

Product number: L21620
Product name: (4S)-3,4-Dimethyl-1,3-oxazolidine-2,5-dione
Purity: 97%
Packaging: 1G
Price: $405
Updated: 2021/12/16

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(S)-3,4-Dimethyloxazolidine-2,5-dione Chemical Properties,Usage,Production

Synthesis

1085528-19-3

58311-53-8

Explosion-proof operation. Synthesis of (S)-3,4-dimethyloxazolidine-2,5-dione: 1 g (6.2 mmol) of the raw material (cas:1085528-19-3) was dissolved in 3 ml of dichloromethane and stirred for 5 min at 20 °C. Subsequently, 500 μl (1.1 eq.) of thionyl chloride was added. The reaction mixture was warmed to 30 °C and maintained at this temperature for 30 min. Upon completion of the reaction, the mixture was concentrated to 1.5 times the original volume and 10 ml of n-heptane was added slowly with continuous stirring. The resulting white solid was cooled to -20°C and stirred at this temperature for 1 hour. The suspension was filtered through a sintered glass funnel and the solid was washed three times with 3 ml of n-heptane. The solid was dried in air for 2 h to give a white acicular product in a yield of 700 mg in 87.4% yield. The structure of the product was confirmed by 1H NMR (DMSO-d6, 400 MHz): δ 1.39 (d, J = 7.5 Hz, 3H); 2.83 (s, 3H); 4.40 (q, J = 7.5 Hz, 1H).

References

[1] Patent: US2010/113797, 2010, A1. Location in patent: Page/Page column 3-4

(S)-3,4-Dimethyloxazolidine-2,5-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-3,4-Dimethyloxazolidine-2,5-dione Suppliers

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View Lastest Price from (S)-3,4-Dimethyloxazolidine-2,5-dione manufacturers

Career Henan Chemical Co

Product: (S)-3,4-Dimethyloxazolidine-2,5-dione 58311-53-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1lg; 2kg; 5kg; 10kg; 100kg
Release date: 2019-08-31

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58311-53-8