ChemicalBook > CAS DataBase List > 6-BroMo-5-chloro-pyridine-2-carboxylic acid

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
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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
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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.

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
B679308
Product name
6-Bromo-5-chloropicolinicAcid
Packaging
50mg
Price
$90
Updated
2021/12/16
TRC
Product number
B679308
Product name
6-Bromo-5-chloropicolinicAcid
Packaging
100mg
Price
$130
Updated
2021/12/16
SynQuest Laboratories
Product number
4H58-D-05
Product name
6-Bromo-5-chloropicolinic acid
Purity
95%
Packaging
1g
Price
$138
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
B13656
Product name
6-Bromo-5-chloropyridine-2-carboxylicacid
Packaging
1g
Price
$150
Updated
2021/12/16
Matrix Scientific
Product number
076984
Product name
2-Bromo-3-chloropyridine-6-carboxylic acid
Purity
98%
Packaging
1g
Price
$233
Updated
2021/12/16
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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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6-BroMo-5-chloro-pyridine-2-carboxylic acid Suppliers

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