ChemicalBook > CAS DataBase List > 2-Fluoro-3-iodopyridine

2-Fluoro-3-iodopyridine

Product Name
2-Fluoro-3-iodopyridine
CAS No.
113975-22-7
Chemical Name
2-Fluoro-3-iodopyridine
Synonyms
uoro-3-iodopyridine;2-FLUORO-3-IODOPYRIDINE;2-Fluoro-3-iodopyridine>PYRIDINE, 2-FLUORO-3-IODO-;2-Fluoro-3-Iodopyridine 98%;2-Fluoro-3-iodopyridine ,98%;2-Fluoro-3-iodopyridine, 97+%;2-Fluoro-3-iodopyridine ISO 9001：2015 REACH
CBNumber
CB5228823
Molecular Formula
C5H3FIN
Formula Weight
222.99
MOL File
113975-22-7.mol
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2-Fluoro-3-iodopyridine Property

Melting point:
45 °C
Boiling point:
99°C/17mmHg(lit.)
Density 
2.046±0.06 g/cm3(Predicted)
Flash point:
>110°C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
pka
-2.45±0.10(Predicted)
form 
powder to crystal
color 
White to Light yellow
Sensitive 
Light Sensitive
InChIKey
WCDCAXVNBOLWNO-UHFFFAOYSA-N
CAS DataBase Reference
113975-22-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38-41-37/38
Safety Statements 
22-26-36/37/39-39-37
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
755389
Product name
2-Fluoro-3-iodopyridine
Purity
97%
Packaging
1g
Price
$68
Updated
2023/06/20
TCI Chemical
Product number
F0733
Product name
2-Fluoro-3-iodopyridine
Purity
>98.0%(GC)
Packaging
1g
Price
$38
Updated
2025/07/31
TCI Chemical
Product number
F0733
Product name
2-Fluoro-3-iodopyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$126
Updated
2025/07/31
TRC
Product number
F598830
Product name
2-Fluoro-3-iodopyridine
Packaging
250mg
Price
$55
Updated
2021/12/16
TRC
Product number
F598830
Product name
2-Fluoro-3-iodopyridine
Packaging
500mg
Price
$65
Updated
2021/12/16
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2-Fluoro-3-iodopyridine Chemical Properties,Usage,Production

Chemical Properties

Salmon-coloured solid

Uses

2-Fluoro-3-iodopyridine is typically used in scientific research and should not be used as a medicine, home remedy, or for other purposes.

Synthesis

372-48-5

113975-22-7

General procedure for the synthesis of 2-fluoro-3-iodopyridine from 2-fluoropyridine: LDA (25.8 mL of a 2M THF solution, 51.5 mmol) was added slowly and dropwise to an anhydrous THF (50 mL) solution of 2-fluoropyridine (5.0 g, 51.5 mmol) at -78 °C. The reaction mixture was stirred continuously at -78 °C for 1 hour. Subsequently, a THF (30 mL) solution of I2 (13.07 g, 51.5 mmol) was added dropwise to the reaction system at the same temperature. After the reaction mixture continued to be stirred at -78 °C for 3 h, the reaction was quenched by the addition of H2O (10 mL) and slowly warmed to room temperature. Na2SO3 (50 mL, 2 M solution in water) was added to remove excess iodine. The organic layer was separated, washed with brine, dried over anhydrous Na2SO4 and then concentrated under reduced pressure to give the crude product. The crude product was purified by column chromatography to afford 2-fluoro-3-iodopyridine (9.6 g, 83.6% yield) as a white solid. lC/MS analysis: m/z (M++H) = 224.

References

[1] Patent: EP1559320, 2005, A1. Location in patent: Page/Page column 6
[2] Journal of Organic Chemistry, 2002, vol. 67, # 10, p. 3487 - 3493
[3] Tetrahedron Letters, 2004, vol. 45, # 36, p. 6697 - 6701
[4] Patent: WO2013/6792, 2013, A1. Location in patent: Paragraph 0188
[5] Tetrahedron, 2004, vol. 60, # 29, p. 6113 - 6120

2-Fluoro-3-iodopyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Fluoro-3-iodopyridine Suppliers

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View Lastest Price from 2-Fluoro-3-iodopyridine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2-Fluoro-3-iodopyridine 113975-22-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-06-04
Henan Fengda Chemical Co., Ltd
Product
2-Fluoro-3-iodopyridine 113975-22-7
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Dideu Industries Group Limited
Product
2-Fluoro-3-iodopyridine 113975-22-7
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-09-01

113975-22-7, 2-Fluoro-3-iodopyridineRelated Search:

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