4,4-DIMETHYL-2-OXAZOLIDINONE

Product Name: 4,4-DIMETHYL-2-OXAZOLIDINONE
CAS No.: 26654-39-7
Chemical Name: 4,4-DIMETHYL-2-OXAZOLIDINONE
Synonyms: DMO;DMRTA1;4-Dimethyl-2-oxazolidon;4,4-Dimethyloxazolidinone;4,4-DIMETHYL-2-OXAZOLIDINONE;4,4-dimethyl-oxazolidin-2...;4,4-diMethyl-oxazolidin-2-one;2-Oxazolidinone,4,4-dimethyl-;4,4-dimethyl-oxazolidine-2-one;4,4-Dimethyl-1,3-oxazolidin-2-one
CBNumber: CB2436935
Molecular Formula: C5H9NO2
Formula Weight: 115.13
MOL File: 26654-39-7.mol

More

Less

4,4-DIMETHYL-2-OXAZOLIDINONE Property

Melting point:: 55-56 °C(Solv: ethanol (64-17-5); ligroine (8032-32-4))
Boiling point:: 152-154 °C(Press: 10 Torr)
Density: 1.039±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: solid
pka: 12.91±0.40(Predicted)
color: White to off-white
EPA Substance Registry System: 2-Oxazolidinone, 4,4-dimethyl- (26654-39-7)

More

Less

Safety

WGK Germany: 3
HS Code: 2934999090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CBR01583
Product name: 4,4-Dimethyl-1,3-oxazolidin-2-one
Purity: Aldrich
Packaging: 1g
Price: $179
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FD126904
Product name: 4,4-Dimethyl-1,3-oxazolidin-2-one
Packaging: 250mg
Price: $85
Updated: 2021/12/16

AK Scientific

Product number: 8803AD
Product name: 4,4-Dimethyl-oxazolidin-2-one
Packaging: 1g
Price: $120
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD126904
Product name: 4,4-Dimethyl-1,3-oxazolidin-2-one
Packaging: 500mg
Price: $150
Updated: 2021/12/16

Matrix Scientific

Product number: 068859
Product name: 4,4-Dimethyl-oxazolidin-2-one
Purity: >95%
Packaging: 1g
Price: $255
Updated: 2021/12/16

More

Less

4,4-DIMETHYL-2-OXAZOLIDINONE Chemical Properties,Usage,Production

Synthesis

124-68-5

57-13-6

26654-39-7

4,4-Dimethyloxazolidin-2-one (DMO) was synthesized as follows: 2-amino-2-methyl-1-propanol (10.0 g, 112 mmol) was mixed with urea (13.5 g, 224 mmol), and the mixture was heated and reacted for 1 hour at 170-180 °C, followed by heating up to 210-220 °C and continued heating for 1 hour. After completion of the reaction, it was cooled to room temperature and the reaction mixture was dissolved in water (50 mL). Dichloromethane (DCM, 5 x 50 mL) extraction was performed with the aqueous solution. The organic phases were combined, dried with anhydrous sodium sulfate (Na2SO4), filtered and concentrated under reduced pressure to afford 4,4-dimethyloxazolidin-2-one 10.3 g in 80% yield. The product was identified by 1H NMR (CDCl3): δ 6.13 (br s, 1H, NH), 4.07 (s, 2H, CH2), 1.32 (s, 6H, 2 CH3) ppm; 13C NMR (CDCl3) δ 159.4,77.1,55.4,27.7 ppm.

References

[1] Asian Journal of Chemistry, 2011, vol. 23, # 2, p. 929 - 930
[2] Patent: WO2015/68159, 2015, A2. Location in patent: Paragraph 00121-00122

4,4-DIMETHYL-2-OXAZOLIDINONE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

4,4-DIMETHYL-2-OXAZOLIDINONE Suppliers

China 64 India 1 Japan 1 South Korea 1 United Kingdom 1 United States 7 Global 75

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Shanghai YuYuan Pharmaceutical Co., Ltd.

Tel: 13052276172
Fax: 13052276172
Email: product@yuyuanpharm.com
Country: China
ProdList: 493
Advantage: 55

Beijing FYF Chemicals Co., Ltd

Tel: 010-57903446 15869909019
Fax: 010-57903446
Email: 168931144@qq.com
Country: China
ProdList: 2875
Advantage: 58

Shanghai Na Qian Chemical Technology Co. Ltd.

Tel: 13598610367
Fax: QQ:2468833170
Email: 2841375912@qq.com
Country: China
ProdList: 2786
Advantage: 52

Quzhou Rundong Chemical (Technology) Co.

Tel: 0570-8789886 18892685668
Fax: 0570-8789985
Email: info@rundongchemical.com
Country: China
ProdList: 4053
Advantage: 60

ShangHai Movin Pharmaceutical Co., Ltd.

Tel: 13681854265
Email: info@moenpharm.com
Country: China
ProdList: 480
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Grice Rand (Tianjin) Pharmaceutical Co., Ltd.

Tel: 022-83705301 13752403750
Fax: 022-83705301
Email: 2966024760@qq.com
Country: China
ProdList: 873
Advantage: 55

More

Less

View Lastest Price from 4,4-DIMETHYL-2-OXAZOLIDINONE manufacturers

Honest Joy Holdings Limited

Product: 4,4-Dimethyl-1,3-oxazolidin-2-one 26654-39-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.3%
Supply Ability: 100 tons
Release date: 2022-01-14

26654-39-7, 4,4-DIMETHYL-2-OXAZOLIDINONERelated Search:

(-)-CHIRACAMPHOX 4,4-DIMETHYL-2-OXAZOLIDINONE 3-BROMO-4,4-DIMETHYL-2-OXAZOLIDINONE 1,1-CYCLOHEXANO-8-METHOXY-11B-METHYL-5,6,11,11B-TETRAHYDRO-1H-[1,3]OXAZOLO[3',4':1,2]PYRIDO[3,4-B]INDOL-3-ONE 1-ETHYL-1,10B-DIMETHYL-1,5,6,10B-TETRAHYDRO[1,3]OXAZOLO[4,3-A]ISOQUINOLIN-3-ONE SPECS AG-205/37268014 CBI-BB ZERO/005436 2A,5,5,10B-TETRAMETHYL-3,4,4A,5,10,10B-HEXAHYDRO-2AH-2-OXA-10A-AZABENZO[G]CYCLOPENTA[CD]AZULEN-1-ONE CBI-BB ZERO/005643 4,4,6A,6B-TETRAMETHYLHEXAHYDRO-3H-1-OXA-2A,3-DIAZACYCLOPENTA[CD]PENTALEN-2-ONE 8,9-DIMETHOXY-1,1,10B-TRIMETHYL-1,5,6,10B-TETRAHYDRO[1,3]OXAZOLO[4,3-A]ISOQUINOLIN-3-ONE 3A,9B-DIMETHYL-3A,4,5,9B-TETRAHYDRONAPHTHO[1,2-D][1,3]OXAZOL-2(1H)-ONE CBI-BB ZERO/001967 CBI-BB ZERO/003104 1,1,10,10,10A-PENTAMETHYL-5,6,10,10A-TETRAHYDRO-1H-DI[1,3]OXAZOLO[3,4-D:4,3-G][1,4]DIAZEPINE-3,8-DIONE 4,4,6A,6B-TETRAMETHYL-3-PHENYLHEXAHYDRO-3H-1-OXA-2A,3-DIAZACYCLOPENTA[CD]PENTALEN-2-ONE 1-ETHYL-8,9-DIMETHOXY-1,10B-DIMETHYL-1,5,6,10B-TETRAHYDRO[1,3]OXAZOLO[4,3-A]ISOQUINOLIN-3-ONE

4,4-dimethyl-oxazolidin-2...

4,4-diMethyl-oxazolidin-2-one

ANTI-DMRTA1 (C-TERM) antibody produced in rabbit

DMRTA1

Doublesex- and mab-3-related transcription factor A1

DMO

4,4-DIMETHYL-2-OXAZOLIDINONE

4,4-Dimethyl-1,3-oxazolidin-2-one

4,4-dimethyl-oxazolidine-2-one

2-Oxazolidinone,4,4-dimethyl-

4,4-DIMETHYL-2-OXAZOLIDINONE STANDARD

4,4-Dimethyloxazolidinone

4-Dimethyl-2-oxazolidon

26654-39-7