4-Iodo-1-methylpyridin-2(1H)-one

Product Name: 4-Iodo-1-methylpyridin-2(1H)-one
CAS No.: 889865-47-8
Chemical Name: 4-Iodo-1-methylpyridin-2(1H)-one
Synonyms: 4-iodo-1-methylpyridin-2-one;4-Iodo-1-methyl-1H-pyridin-2-one;4-iodo-1-methyl-2(1H)-Pyridinone;4-Iodo-1-methylpyridin-2(1H)-one;2(1H)-Pyridinone, 4-iodo-1-methyl-;4-Iodo-1-methyl-1,2-dihydropyridin-2-one
CBNumber: CB33065100
Molecular Formula: C6H6INO
Formula Weight: 235.02
MOL File: 889865-47-8.mol

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4-Iodo-1-methylpyridin-2(1H)-one Property

storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
Appearance: Off-white to light brown Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

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

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

AK Scientific

Product number: 2839AJ
Product name: 4-Iodo-1-methylpyridin-2(1H)-one
Packaging: 250mg
Price: $219
Updated: 2021/12/16

Chemenu

Product number: CM124350
Product name: 4-iodo-1-methylpyridin-2(1H)-one
Purity: 95%
Packaging: 1g
Price: $299
Updated: 2021/12/16

Alichem

Product number: 889865478
Product name: 4-Iodo-1-methylpyridin-2(1H)-one
Packaging: 1g
Price: $313.6
Updated: 2021/12/16

Crysdot

Product number: CD11028944
Product name: 4-Iodo-1-methylpyridin-2(1H)-one
Purity: 95+%
Packaging: 1g
Price: $317
Updated: 2021/12/16

Chemenu

Product number: CM124350
Product name: 4-iodo-1-methylpyridin-2(1H)-one
Purity: 95%
Packaging: 5g
Price: $884
Updated: 2021/12/16

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4-Iodo-1-methylpyridin-2(1H)-one Chemical Properties,Usage,Production

Synthesis

858839-90-4

74-88-4

889865-47-8

General steps: 1. 4-Iodo-1,2-dihydropyridin-2-one (500 mg, 2.26 mmol), iodomethane (296 μL, 4.75 mmol) and potassium carbonate (688 mg, 4.98 mmol) were suspended in acetonitrile (20 mL). 2. The reaction mixture was stirred at room temperature for 18 hours. 3. Upon completion of the reaction, the mixture was filtered to remove insoluble solids. 4. The solvent was removed by rotary evaporator under reduced pressure to give the crude product. 5. 5. The crude product was purified using column chromatography to afford 4-iodo-1-methylpyridin-2(1H)-one (411 mg, 77.3% yield) as a white solid. 6. The molecular ion peak (ES+) of the product was confirmed to be 236.0 [MH]+ by liquid chromatography-mass spectrometry (LCMS) analysis. 7. High performance liquid chromatography (HPLC) analysis showed a retention time (Rt) of 4.48 min and a purity of 99.6%.

References

[1] Patent: WO2014/140592, 2014, A1. Location in patent: Page/Page column 65-66
[2] Patent: US2010/331320, 2010, A1. Location in patent: Page/Page column 70; 71
[3] Patent: US2013/184460, 2013, A1. Location in patent: Paragraph 0233; 0234; 0235; 0236

4-Iodo-1-methylpyridin-2(1H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Iodo-1-methylpyridin-2(1H)-one Suppliers

China 32 India 1 United States 2 Global 35

Shanghai Keepontech Co.,Ltd

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Shanghai SuperLan Chemcial Technique Centre

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SHANGHAI FDC-CHEMICAL CO.,LTD

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Shanghai Jizhi Biochemical Technology Co. Ltd.

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889865-47-8