ChemicalBook > CAS DataBase List > 2-Cyano-3-fluoropyridine

2-Cyano-3-fluoropyridine

Product Name
2-Cyano-3-fluoropyridine
CAS No.
97509-75-6
Chemical Name
2-Cyano-3-fluoropyridine
Synonyms
3-FLUOROPICOLINONITRILE;3-Fluoropyridine-2-carbonitrile;3-FLUORO-2-PYRIDINECARBONITRILE;Rebamipide salt;2-CYANO-3-FLUOROPYRIDINE;2-Cyano-3-fluoropyridine >2-Cyano-3-fluoropyridine, 97+%;2-Pyridinecarbonitrile,3-fluoro-;3-Fluoropyridine-2-carbonitrile97%;3-Fluoropyridine-2-carbonitrile 97%
CBNumber
CB1765018
Molecular Formula
C6H3FN2
Formula Weight
122.1
MOL File
97509-75-6.mol
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2-Cyano-3-fluoropyridine Property

Melting point:
27-30°C
Boiling point:
120-125 °C(Press: 17 Torr)
Density 
1.24±0.1 g/cm3(Predicted)
Flash point:
104 °C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Sparingly), DMSO (Slightly)
form 
Solid
pka
-2.74±0.10(Predicted)
color 
White to Off-White
InChI
InChI=1S/C6H3FN2/c7-5-2-1-3-9-6(5)4-8/h1-3H
InChIKey
VZFPSCNTFBJZHB-UHFFFAOYSA-N
SMILES
C1(C#N)=NC=CC=C1F
CAS DataBase Reference
97509-75-6(CAS DataBase Reference)
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Safety

Hazard Codes 
T,Xi,Xn
Risk Statements 
20/21/22-36/37/38-41-37/38
Safety Statements 
26-36/37/39-23
RIDADR 
3276
WGK Germany 
3
Hazard Note 
Toxic
HazardClass 
6.1
PackingGroup 
III
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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

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

Sigma-Aldrich
Product number
697109
Product name
3-Fluoro-2-pyridinecarbonitrile
Purity
96%
Packaging
5g
Price
$75.6
Updated
2025/07/31
Sigma-Aldrich
Product number
697109
Product name
3-Fluoro-2-pyridinecarbonitrile
Purity
96%
Packaging
1g
Price
$28.5
Updated
2023/06/20
TCI Chemical
Product number
C2655
Product name
2-Cyano-3-fluoropyridine
Purity
>98.0%(GC)
Packaging
1g
Price
$17
Updated
2025/07/31
TCI Chemical
Product number
C2655
Product name
2-Cyano-3-fluoropyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$55
Updated
2025/07/31
TRC
Product number
F621220
Product name
3-Fluoropicolinonitrile
Packaging
25g
Price
$225
Updated
2021/12/16
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2-Cyano-3-fluoropyridine Chemical Properties,Usage,Production

Chemical Properties

Light yellow Cryst

Uses

2-Cyano-3-fluoropyridine is an organic intermediate that can be prepared from 3-fluoropyridine in three steps.

Synthesis

695-37-4

7677-24-9

97509-75-6

Using 3-fluoropyridine-N-oxide (Intermediate A, 2.85 g, 25.2 mmol) and trimethylcyanosilane (10.0 mL, 75.6 mmol) as raw materials, Intermediate A was dissolved in dichloromethane (25 ml) at room temperature, followed by addition of trimethylcyanosilane. The reaction mixture was heated to reflux for 10 hours. After completion of the reaction, it was cooled to room temperature and the reaction was quenched by the addition of saturated aqueous sodium bicarbonate solution (30 mL). The reaction mixture was extracted with dichloromethane (3 x 150 mL), the organic phases were combined and dried over anhydrous sodium sulfate. After filtration, the organic phase was concentrated under reduced pressure to give a light brown oily crude product (4.60 g). The crude product was purified by rapid column chromatography on silica gel, the eluent was hexane solution of 30% ethyl acetate to give a light brown oil, which solidified to light brown solid product B (2.48 g, 84% yield) after standing. The product was analyzed by HPLC with a retention time of 1.03 min.

References

[1] Patent: WO2003/90912, 2003, A1. Location in patent: Page/Page column 65
[2] Chemical and Pharmaceutical Bulletin, 1985, vol. 33, # 2, p. 565 - 571
[3] Patent: WO2006/12374, 2006, A1. Location in patent: Page/Page column 213
[4] Patent: US2004/77605, 2004, A1
[5] Patent: US2003/232842, 2003, A1. Location in patent: Page 7-8

2-Cyano-3-fluoropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Cyano-3-fluoropyridine Suppliers

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View Lastest Price from 2-Cyano-3-fluoropyridine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2-Cyano-3-fluoropyridine 97509-75-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-06-04
WUHAN FORTUNA CHEMICAL CO., LTD
Product
2-Cyano-3-fluoropyridine 97509-75-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-21
Shaanxi Dideu Medichem Co. Ltd
Product
2-Cyano-3-fluoropyridine 97509-75-6
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-04-30

97509-75-6, 2-Cyano-3-fluoropyridineRelated Search:

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