ChemicalBook > CAS DataBase List > 2-ACETYL-3-CHLOROPYRIDINE

2-ACETYL-3-CHLOROPYRIDINE

Product Name
2-ACETYL-3-CHLOROPYRIDINE
CAS No.
131109-75-6
Chemical Name
2-ACETYL-3-CHLOROPYRIDINE
Synonyms
2-ACETYL-3-CHLOROPYRIDINE;1-(3-Chloro-2-pyridyl)ethanone;1-(3-chloropyridin-2-yl)ethanone;Ethanone, 1-(3-chloro-2-pyridinyl)-;1-(3-chloropyridin-2-yl)ethan-1-one
CBNumber
CB52465756
Molecular Formula
C7H6ClNO
Formula Weight
155.58
MOL File
131109-75-6.mol
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2-ACETYL-3-CHLOROPYRIDINE Property

storage temp. 
Inert atmosphere,Room Temperature
form 
liquid
color 
Orange
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Safety

HS Code 
2933399990
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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

SynQuest Laboratories
Product number
4H17-5-2A
Product name
1-(3-Chloropyridin-2-yl)ethanone
Packaging
250mg
Price
$95
Updated
2021/12/16
AK Scientific
Product number
5776AA
Product name
1-(3-Chloropyridin-2-yl)ethanone
Packaging
1g
Price
$167
Updated
2021/12/16
SynQuest Laboratories
Product number
4H17-5-2A
Product name
1-(3-Chloropyridin-2-yl)ethanone
Packaging
1g
Price
$210
Updated
2021/12/16
Matrix Scientific
Product number
112962
Product name
2-Acetyl-3-chloropyridine
Packaging
1g
Price
$473
Updated
2021/12/16
Matrix Scientific
Product number
112962
Product name
2-Acetyl-3-chloropyridine
Packaging
5g
Price
$1300
Updated
2021/12/16
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2-ACETYL-3-CHLOROPYRIDINE Chemical Properties,Usage,Production

Synthesis

75-16-1

38180-46-0

131109-75-6

The general procedure for the synthesis of 1-(3-chloropyridin-2-yl)ethanone from methylmagnesium bromide and 3-chloro-2-cyanopyridine was as follows: to a mixture of 54 g of 3-chloro-2-cyanopyridine and 300 mL of tetrahydrofuran (THF) was added slowly and dropwise 500 g of 1 M methylmagnesium bromide in a THF solution under ice bath cooling conditions. Keeping the ice bath cool, the reaction mixture was stirred for 2 hours. Subsequently, the reaction mixture was slowly added to a 2 N hydrochloric acid solution under ice bath cooling and stirring was continued for 30 minutes. The pH of the mixture was adjusted to 8 with 1 N aqueous sodium hydroxide solution, after which it was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried with anhydrous sodium sulfate. Finally, the organic layer was concentrated by decompression to give 58 g of intermediate (12-1).

References

[1] Patent: JP2017/36339, 2017, A. Location in patent: Paragraph 0178
[2] Patent: US2017/295787, 2017, A1. Location in patent: Paragraph 0639
[3] Patent: US2017/305896, 2017, A1. Location in patent: Paragraph 0621

2-ACETYL-3-CHLOROPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-ACETYL-3-CHLOROPYRIDINE Suppliers

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View Lastest Price from 2-ACETYL-3-CHLOROPYRIDINE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
2-ACETYL-3-CHLOROPYRIDINE 131109-75-6
Price
US $3.00-9.00/KG
Min. Order
0.1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2025-06-25

131109-75-6, 2-ACETYL-3-CHLOROPYRIDINERelated Search:


  • 2-ACETYL-3-CHLOROPYRIDINE
  • 1-(3-chloropyridin-2-yl)ethanone
  • 1-(3-Chloro-2-pyridyl)ethanone
  • 1-(3-chloropyridin-2-yl)ethan-1-one
  • Ethanone, 1-(3-chloro-2-pyridinyl)-
  • 131109-75-6