4-IODO-2-PYRIDONE

Product Name: 4-IODO-2-PYRIDONE
CAS No.: 858839-90-4
Chemical Name: 4-IODO-2-PYRIDONE
Synonyms: 4-IODO-2-PYRIDONE;4-Iodo-2-pyridinone;4-Iodopyridin-2(1H);4-Iodo-2(1H)-pyridinone;4-iodo-2-pyridone , 97+%;4-Iodo-2-hydroxypyridine;2-Hydroxy-4-iodopyridine;2(1H)-Pyridinone, 4-iodo-;4-iodo-1,2-dihydropyridin-2-one
CBNumber: CB01486870
Molecular Formula: C5H4INO
Formula Weight: 221
MOL File: 858839-90-4.mol

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4-IODO-2-PYRIDONE Property

Melting point:: 186-188°C
Boiling point:: 321.6±35.0 °C(Predicted)
Density: 2.12±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: solid
pka: 10.76±0.10(Predicted)
color: Pale brown
CAS DataBase Reference: 858839-90-4

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Safety

HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

TRC

Product number: I737683
Product name: 4-Iodopyridin-2(1H)-one
Packaging: 100mg
Price: $65
Updated: 2021/12/16

TRC

Product number: I737683
Product name: 4-Iodopyridin-2(1H)-one
Packaging: 500mg
Price: $240
Updated: 2021/12/16

Matrix Scientific

Product number: 077035
Product name: 4-Iodo-1,2-dihydropyridin-2-one
Purity: 95%
Packaging: 500mg
Price: $262
Updated: 2021/12/16

Apolloscientific

Product number: OR12279
Product name: 4-Iodo-1H-pyridin-2-one
Purity: 97%
Packaging: 1g
Price: $285
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H17-H-01
Product name: 4-Iodo-1H-pyridin-2-one
Purity: 97%
Packaging: 1g
Price: $314
Updated: 2021/12/16

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4-IODO-2-PYRIDONE Chemical Properties,Usage,Production

Synthesis

153034-86-7

858839-90-4

GENERAL METHOD: 2-chloro-4-iodopyridine (prepared above) was heated with sodium acetate (2.0 eq.) in 1.0 M acetic acid solution at 150°C for 72 hours in a sealed tube. After completion of the reaction, the mixture was cooled to room temperature and concentrated under reduced pressure. The residue was partitioned between ethyl acetate (3 mL/mmol) and cold water (3 mL/mmol). The aqueous layer was extracted with ethyl acetate (3 mL/mmol; 4 times). The combined organic layers were washed sequentially with saturated NaHCO3 solution (1 mL/mmol), brine, dried over anhydrous Na2SO4, filtered and concentrated under reduced pressure. The crude product was purified by silica gel fast column chromatography to afford 4-iodo-2-pyridinone (1b/c/d), details of the specific compound are given below.

References

[1] Synlett, 2016, vol. 27, # 1, p. 67 - 69
[2] Patent: US2010/331320, 2010, A1. Location in patent: Page/Page column 89; 90
[3] Patent: WO2015/101928, 2015, A1. Location in patent: Page/Page column 48
[4] Patent: WO2012/32014, 2012, A1. Location in patent: Page/Page column 94
[5] Patent: US2012/214782, 2012, A1. Location in patent: Page/Page column 40

4-IODO-2-PYRIDONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-IODO-2-PYRIDONE Suppliers

Belgium 1 China 79 India 2 United Kingdom 2 United States 6 Global 90

Shanghai Hanhong Scientific Co.,Ltd.

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CEG Chemical Science&Technology Co., Ltd.

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View Lastest Price from 4-IODO-2-PYRIDONE manufacturers

Career Henan Chemical Co

Product: 4-IODO-2-PYRIDONE 858839-90-4
Price: US $5.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2020-01-12

858839-90-4, 4-IODO-2-PYRIDONERelated Search:

4-HYDROXYPYRIDINE ALLYL IODIDE 4-IODO-2-PYRIDONE

4-IODO-2-PYRIDONE

4-Iodo-2(1H)-pyridinone

4-Iodo-2-hydroxypyridine

4-iodo-2-pyridone , 97+%

4-iodo-1,2-dihydropyridin-2-one

2-Hydroxy-4-iodopyridine

4-Iodopyridin-2(1H)

4-Iodo-2-pyridinone

2(1H)-Pyridinone, 4-iodo-

858839-90-4

Halides

Pyridines