ChemicalBook > CAS DataBase List > 2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester

2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester

Product Name
2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester
CAS No.
1380331-29-2
Chemical Name
2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester
Synonyms
METHYL 2-AMINO-5-FLUOROISONICOTINATE;2-Amino-5-fluoro-isonicotinic acid methyl ester;2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester;2-Amino-5-fluoro-isonicotinic acid methyl ester4228-4229;4-Pyridinecarboxylic acid, 2-amino-5-fluoro-, methyl ester
CBNumber
CB42717720
Molecular Formula
C7H7FN2O2
Formula Weight
170.14
MOL File
1380331-29-2.mol
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2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester Property

Boiling point:
302.1±42.0 °C(Predicted)
Density 
1.339±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
2.75±0.24(Predicted)
Appearance
Light yellow to yellow Solid
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Crysdot
Product number
CD11268422
Product name
Methyl2-amino-5-fluoroisonicotinate
Purity
95+%
Packaging
100mg
Price
$218
Updated
2021/12/16
Crysdot
Product number
CD11268422
Product name
Methyl2-amino-5-fluoroisonicotinate
Purity
95+%
Packaging
250mg
Price
$349
Updated
2021/12/16
Chemenu
Product number
CM249145
Product name
Methyl2-amino-5-fluoroisonicotinate
Purity
95%
Packaging
1g
Price
$823
Updated
2021/12/16
Crysdot
Product number
CD11268422
Product name
Methyl2-amino-5-fluoroisonicotinate
Purity
95+%
Packaging
1g
Price
$871
Updated
2021/12/16
Alichem
Product number
1380331292
Product name
Methyl2-Amino-5-fluoroisonicotinate
Packaging
500mg
Price
$1634.45
Updated
2021/12/16
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2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester Chemical Properties,Usage,Production

Synthesis

1380331-28-1

1380331-29-2

c) Synthesis of methyl 2-amino-5-fluoroisonicotinate: methyl 2-((tert-butoxycarbonyl)amino)-5-fluoroisonicotinate (1.80 g, 6.66 mmol) was dissolved in ethyl ether (40 mL) and 6 N hydrochloric acid (40 mL, 240 mmol) was added. The reaction mixture was stirred at room temperature for 20 hours. After completion of the reaction, the solvent was removed by evaporation under reduced pressure to give a light brown slurry. The slurry was diluted with ethyl acetate, cooled in an ice bath to 0 °C and the pH was adjusted with saturated sodium bicarbonate solution to 8. The organic layer was separated, washed with saturated brine and dried over anhydrous magnesium sulfate. The solvent was removed by concentration under reduced pressure to give methyl 2-amino-5-fluoroisonicotinate (932 mg, 82.2% yield) as a brown waxy solid. Mass spectrum (MS): m/z = 171.0 ([M+H]+).

References

[1] Patent: US2012/142665, 2012, A1. Location in patent: Page/Page column 28
[2] Patent: WO2012/76430, 2012, A1. Location in patent: Page/Page column 78

2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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1380331-29-2, 2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl esterRelated Search:


  • 2-Amino-5-fluoro-4-pyridinecarboxylic acid methyl ester
  • METHYL 2-AMINO-5-FLUOROISONICOTINATE
  • 2-Amino-5-fluoro-isonicotinic acid methyl ester
  • 2-Amino-5-fluoro-isonicotinic acid methyl ester4228-4229
  • 4-Pyridinecarboxylic acid, 2-amino-5-fluoro-, methyl ester
  • 1380331-29-2