2,4-DICHLORO-6-METHYLNICOTINIC ACID
- Product Name
- 2,4-DICHLORO-6-METHYLNICOTINIC ACID
- CAS No.
- 56022-07-2
- Chemical Name
- 2,4-DICHLORO-6-METHYLNICOTINIC ACID
- Synonyms
- 2,4-DICHLORO-6-METHYLNICOTINIC ACID;methyl 2,4-dichloro-6-methylnicotinate;2,4-Dichloro-6-methylnicotinic acid 95%;2,4-DICHLORO-6-METHYLPYRIDINE-3-CARBOXYLIC ACID;3-Pyridinecarboxylic acid, 2,4-dichloro-6-Methyl-;2,4-Dichloro-6-methylpyridine-3-carboxylic acid, 3-Carboxy-2,4-dichloro-6-methylpyridine
- CBNumber
- CB3175859
- Molecular Formula
- C7H5Cl2NO2
- Formula Weight
- 206.03
- MOL File
- 56022-07-2.mol
2,4-DICHLORO-6-METHYLNICOTINIC ACID Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
Safety
- HS Code
- 2933399990
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.
N-Bromosuccinimide Price
- Product number
- 082330
- Product name
- 2,4-Dichloro-6-methylnicotinic acid
- Purity
- 95%
- Packaging
- 1g
- Price
- $433
- Updated
- 2021/12/16
- Product number
- 8184AB
- Product name
- 2,4-Dichloro-6-methylnicotinicacid
- Packaging
- 1g
- Price
- $634
- Updated
- 2021/12/16
- Product number
- HCH0002126
- Product name
- 2,4-DICHLORO-6-METHYLPYRIDINE-3-CARBOXYLIC ACID
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $826.07
- Updated
- 2021/12/16
- Product number
- CM125678
- Product name
- 2,4-dichloro-6-methylnicotinicacid
- Purity
- 95%
- Packaging
- 5g
- Price
- $1075
- Updated
- 2021/12/16
- Product number
- CD11104201
- Product name
- 2,4-Dichloro-6-methylnicotinicacid
- Purity
- 95+%
- Packaging
- 5g
- Price
- $1139
- Updated
- 2021/12/16
2,4-DICHLORO-6-METHYLNICOTINIC ACID Chemical Properties,Usage,Production
Synthesis
86129-63-7
56022-07-2
Ethyl 2,4-dichloro-6-methylpyridine-3-carboxylate (1.0 g, 4.3 mmol) was used as a raw material, which was dissolved in a mixed solvent of water (1.7 mL) and methanol (1.5 mL) with NaOH (342 mg, 8.6 mmol). The reaction mixture was heated to 80 °C and the reaction was stirred at this temperature for 4 hours. Upon completion of the reaction, the reaction solution was acidified to pH < 7 with 50% H2SO4, followed by filtration to collect the precipitate. The solid product was washed with cold water and dried to give 2,4-dichloro-6-methylpyridine-3-carboxylic acid (582 mg, 66% yield). The product was analyzed by LCMS with a retention time (RT) of 0.70 min and a molecular ion peak (MH+) of 206.2.
References
[1] Patent: US6677352, 2004, B1. Location in patent: Page/Page column 60; 85
[2] Recueil des Travaux Chimiques des Pays-Bas, 1946, vol. 65, p. 10,13
[3] Patent: WO2017/139778, 2017, A1. Location in patent: Paragraph 00272
2,4-DICHLORO-6-METHYLNICOTINIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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