ChemicalBook > CAS DataBase List > Pyridine, 2-fluoro-3-methoxy- (9CI)

Pyridine, 2-fluoro-3-methoxy- (9CI)

Product Name
Pyridine, 2-fluoro-3-methoxy- (9CI)
CAS No.
163234-74-0
Chemical Name
Pyridine, 2-fluoro-3-methoxy- (9CI)
Synonyms
2-Fluoro-3-methoxypyridine;Pyridine,2-fluoro-3-Methoxy-;Pyridine, 2-fluoro-3-methoxy- (9CI)
CBNumber
CB01047884
Molecular Formula
C6H6FNO
Formula Weight
127.12
MOL File
163234-74-0.mol
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Pyridine, 2-fluoro-3-methoxy- (9CI) Property

Boiling point:
190.8±20.0 °C(Predicted)
Density 
1.146±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
0.22±0.10(Predicted)
form 
liquid
color 
Colourless
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Safety

HazardClass 
IRRITANT
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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

TRC
Product number
F592333
Product name
2-Fluoro-3-methoxypyridine
Packaging
10mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
041230
Product name
2-Fluoro-3-methoxypyridine
Purity
98%
Packaging
1g
Price
$46
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
Y15200
Product name
2-Fluoro-3-methoxypyridine
Purity
98%
Packaging
1g
Price
$50
Updated
2021/12/16
Apolloscientific
Product number
PC908496
Product name
2-Fluoro-3-methoxypyridine
Purity
95%
Packaging
1g
Price
$90
Updated
2021/12/16
Matrix Scientific
Product number
041230
Product name
2-Fluoro-3-methoxypyridine
Purity
98%
Packaging
5g
Price
$189
Updated
2021/12/16
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Pyridine, 2-fluoro-3-methoxy- (9CI) Chemical Properties,Usage,Production

Synthesis

174669-74-0

74-88-4

163234-74-0

Synthesis of 2-fluoro-3-methoxypyridine (3): 2-fluoropyridin-3-ol (10 mmol), iodomethane (20 mmol) and potassium carbonate (20 mmol) were mixed in 100 mL of acetone and the reaction was carried out at reflux overnight. Upon completion of the reaction, the inorganic salts were removed by filtration and the solvent was removed by rotary evaporation. The crude product was purified by column chromatography (eluent ratio ethyl acetate:hexane = 1:5) to give a colorless liquid product [19] in 95% yield. The product characterization data were as follows: 1H NMR (CDCl3) δ 7.74-7.75 (m, 1H, C6-H), 7.26-7.31 (m, 1H, C4-H), 7.11-7.15 (m, 1H, C5-H), 3.91 (s, 3H, OMe); 19F NMR (CDCl3) δ 90.15 (s); ESI-MS: 128 (M + 1)+.

References

[1] Patent: EP3333163, 2018, A1. Location in patent: Paragraph 11407; 1408
[2] Patent: WO2009/103950, 2009, A1. Location in patent: Page/Page column 15; 16
[3] Journal of Medicinal Chemistry, 2012, vol. 55, # 5, p. 2185 - 2195
[4] Journal of Fluorine Chemistry, 2015, vol. 173, p. 29 - 34
[5] Patent: WO2016/89722, 2016, A1. Location in patent: Page/Page column 34

Pyridine, 2-fluoro-3-methoxy- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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163234-74-0, Pyridine, 2-fluoro-3-methoxy- (9CI)Related Search:

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