ChemicalBook > CAS DataBase List > 2-FLUORO-3-METHOXYBENZALDEHYDE

2-FLUORO-3-METHOXYBENZALDEHYDE

Product Name
2-FLUORO-3-METHOXYBENZALDEHYDE
CAS No.
103438-88-6
Chemical Name
2-FLUORO-3-METHOXYBENZALDEHYDE
Synonyms
2-Fluoro-3-formylanisole;2-FLUORO-3-METHOXYBENZALDEHYDE;Benzaldehyde, 2-fluoro-3-methoxy-;2-Fluoro-3-methoxybenzaldehyde96%;2-Fluoro-3-methoxybenzaldehyde 96%;2-fluoro-3-methoxybenzaldehyde - [AC77538]
CBNumber
CB5253685
Molecular Formula
C8H7FO2
Formula Weight
154.14
MOL File
103438-88-6.mol
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2-FLUORO-3-METHOXYBENZALDEHYDE Property

Melting point:
47-51 °C (lit.)
Boiling point:
239.9±20.0 °C(Predicted)
Density 
1.192±0.06 g/cm3(Predicted)
Flash point:
110 °C
storage temp. 
Inert atmosphere,2-8°C
form 
claggy powder
color 
Sandy beige
Sensitive 
Air Sensitive
CAS DataBase Reference
103438-88-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-37/38-41-43
Safety Statements 
26-36
WGK Germany 
3
Hazard Note 
Irritant/Keep Cold
HS Code 
29130000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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
597260
Product name
2-Fluoro-3-methoxybenzaldehyde
Purity
97%
Packaging
1g
Price
$37.7
Updated
2023/06/20
Sigma-Aldrich
Product number
597260
Product name
2-Fluoro-3-methoxybenzaldehyde
Purity
97%
Packaging
5g
Price
$138
Updated
2022/05/15
TRC
Product number
F593270
Product name
2-Fluoro-3-methoxybenzaldehyde
Packaging
2.5g
Price
$120
Updated
2021/12/16
Apolloscientific
Product number
PC1746
Product name
2-Fluoro-3-methoxybenzaldehyde
Purity
99%
Packaging
1g
Price
$21
Updated
2021/12/16
SynQuest Laboratories
Product number
2615-3-32
Product name
2-Fluoro-3-methoxybenzaldehyde
Purity
99%
Packaging
1g
Price
$24
Updated
2021/12/16
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2-FLUORO-3-METHOXYBENZALDEHYDE Chemical Properties,Usage,Production

Chemical Properties

White to yellow crystalline solid

Uses

2-Fluoro-3-methoxybenzaldehyde is an intermediate in the synthesis of benzylidene-1,3-thiazolidine-2,4-diones as potent and selective inhibitors of the PIM-1, PIM-2, and PIM-3 protein kinases.

Synthesis

693220-47-2

103438-88-6

GENERAL STEPS: To a solution of 2-fluoro-3,N-dimethoxy-N-methylbenzamide (2.30 g, 10.8 mmol) in tetrahydrofuran (THF, 20 mL) was slowly added a toluene solution of 1 M diisobutylaluminum hydride (DIBAL-H) (12 mL, 12 mmol) at -78°C. The reaction mixture was stirred at -78 °C for 3 h before an additional toluene solution of 1 M DIBAL-H (4.2 mL, 4.2 mmol) was added. Stirring was continued at -78 °C for 30 min, followed by slow warming of the reaction mixture to room temperature. Upon completion of the reaction, the reaction was carefully quenched with saturated aqueous ammonium chloride (NH4Cl) solution. The organic phase was separated and the aqueous phase was extracted with ethyl acetate (2 x 50 mL). The combined organic phases were washed sequentially with 1 N hydrochloric acid (HCl) and saturated brine. The organic phase was dried with anhydrous magnesium sulfate (MgSO4) and concentrated under reduced pressure. The residue was purified by silica gel column chromatography eluting with a gradient of mixed solvents of ethyl acetate (EtOAc) and hexane (0:100 to 1:1) to afford the target compound 2-fluoro-3-methoxybenzaldehyde (1.41 g, 85% yield).1H NMR (300 MHz, CDCl3): δ 10.38 (1H, s), 7.43-7.40 (1H, m) , 7.24-7.15 (2H, m), 3.95 (3H, s).

References

[1] Patent: WO2004/43903, 2004, A1. Location in patent: Page 66 - 67
[2] Patent: WO2004/43904, 2004, A1. Location in patent: Page 62 - 63
[3] Patent: WO2004/43931, 2004, A1. Location in patent: Page 40-41

2-FLUORO-3-METHOXYBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-FLUORO-3-METHOXYBENZALDEHYDE Suppliers

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View Lastest Price from 2-FLUORO-3-METHOXYBENZALDEHYDE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-Fluoro-3-methoxybenzaldehyde 103438-88-6
Price
US $0.00-0.00/g
Min. Order
10mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-15
Career Henan Chemical Co
Product
2-Fluoro-3-methoxybenzaldehyde 103438-88-6
Price
US $7.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2018-12-25

103438-88-6, 2-FLUORO-3-METHOXYBENZALDEHYDERelated Search:


  • 2-FLUORO-3-METHOXYBENZALDEHYDE
  • 2-Fluoro-3-methoxybenzaldehyde 96%
  • 2-Fluoro-3-methoxybenzaldehyde96%
  • 2-Fluoro-3-formylanisole
  • Benzaldehyde, 2-fluoro-3-methoxy-
  • 2-fluoro-3-methoxybenzaldehyde - [AC77538]
  • 103438-88-6
  • C8H7O2F
  • FC6H3OCH3CHO
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