6-BroMo-5-chloro-pyridine-2-carboxylic acid
- Product Name
- 6-BroMo-5-chloro-pyridine-2-carboxylic acid
- CAS No.
- 1214328-42-3
- Chemical Name
- 6-BroMo-5-chloro-pyridine-2-carboxylic acid
- Synonyms
- 6-BroMo-5-chloropicolinic acid;2-BROMO-3-CHLORO-6-CARBOXYPYRIDINE;6-bromo-5-chloro-2-Pyridinecarboxylic acid;2-Bromo-3-chloropyridine-6-carboxylic acid;6-BroMo-5-chloro-pyridine-2-carboxylic acid;36-bromo-5-chloropyridine-2-carboxylic acid;2-Pyridinecarboxylic acid, 6-bromo-5-chloro-
- CBNumber
- CB02595320
- Molecular Formula
- C6H3BrClNO2
- Formula Weight
- 236.45
- MOL File
- 1214328-42-3.mol
6-BroMo-5-chloro-pyridine-2-carboxylic acid Property
- Boiling point:
- 374.5±42.0 °C(Predicted)
- Density
- 1.917±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 3.02±0.10(Predicted)
- form
- solid
- color
- Off white
Safety
- HS Code
- 2933399990
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.
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
- B679308
- Product name
- 6-Bromo-5-chloropicolinicAcid
- Packaging
- 50mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- B679308
- Product name
- 6-Bromo-5-chloropicolinicAcid
- Packaging
- 100mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 4H58-D-05
- Product name
- 6-Bromo-5-chloropicolinic acid
- Purity
- 95%
- Packaging
- 1g
- Price
- $138
- Updated
- 2021/12/16
- Product number
- B13656
- Product name
- 6-Bromo-5-chloropyridine-2-carboxylicacid
- Packaging
- 1g
- Price
- $150
- Updated
- 2021/12/16
- Product number
- 076984
- Product name
- 2-Bromo-3-chloropyridine-6-carboxylic acid
- Purity
- 98%
- Packaging
- 1g
- Price
- $233
- Updated
- 2021/12/16
6-BroMo-5-chloro-pyridine-2-carboxylic acid Chemical Properties,Usage,Production
Uses
6-Bromo-5-chloro-pyridine-2-carboxylic acid is a carboxylic acid derivative used in organic synthesis and pharmaceutical experiments.
Synthesis
1415898-80-4
1214328-42-3
5-Chloro-1-yloxy-pyridine-2-carboxylic acid (3.5 g, 20 mmol) was slowly added to phosphorus trioxide (CAS 7789-59-5, 30 g) at 80 °C and the reaction was kept stirring for 2 hours. Upon completion of the reaction, the reaction mixture was quenched by careful pouring into ice water (100 mL) and subsequently extracted with ethyl acetate (3 x 50 mL). The organic phases were combined, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to remove the solvent. The resulting crude product was purified by column chromatography (silica gel 100 g, eluent 50% petroleum ether solution of ethyl acetate) to give 2-bromo-3-chloro-6-carboxypyridine (1.12 g, 23% yield) as a gray solid. Mass spectrometry (EI) analysis showed: m/e 236.0 [M+H]+.
References
[1] Patent: US2012/316147, 2012, A1. Location in patent: Page/Page column 55
[2] Patent: WO2012/168350, 2012, A1. Location in patent: Page/Page column 119; 120
6-BroMo-5-chloro-pyridine-2-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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