4-Pyrazol-1-yl-benzaldehyde
- Product Name
- 4-Pyrazol-1-yl-benzaldehyde
- CAS No.
- 99662-34-7
- Chemical Name
- 4-Pyrazol-1-yl-benzaldehyde
- Synonyms
- 4-(1H-PYRAZOL-1-YL)BENZALDEHYDE;CHEMBRDG-BB 4004820;TIMTEC-BB SBB010131;ASINEX-REAG BAS 08767263;1-(4-Formylphenyl)pyrazole;4-(1-PYRAZOLYL)BENZALDEHYDE;4-PYRAZOL-1-YL-BENZALDEHYDE;1-(4-Formylphenyl)-1H-pyrazole;4-PYRAZOL-1-YL-BENZALDEHYDE, 95+%;Benzaldehyde, 4-(1H-pyrazol-1-yl)-
- CBNumber
- CB3142990
- Molecular Formula
- C10H8N2O
- Formula Weight
- 172.18
- MOL File
- 99662-34-7.mol
4-Pyrazol-1-yl-benzaldehyde Property
- Melting point:
- 82-83°C
- Boiling point:
- 310.1±25.0 °C(Predicted)
- Density
- 1.15±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- powder
- pka
- -0.34±0.10(Predicted)
- color
- Yellow
- CAS DataBase Reference
- 99662-34-7(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- P842208
- Product name
- 4-(1H-Pyrazol-1-yl)benzaldehyde
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 016267
- Product name
- 4-(1H-Pyrazol-1-yl)benzenecarbaldehyde
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- 016267
- Product name
- 4-(1H-Pyrazol-1-yl)benzenecarbaldehyde
- Packaging
- 5g
- Price
- $49
- Updated
- 2021/12/16
- Product number
- 4H15-1-Y9
- Product name
- 4-(1H-Pyrazol-1-yl)benzaldehyde
- Packaging
- 1g
- Price
- $55
- Updated
- 2021/12/16
- Product number
- W9882
- Product name
- 4-Pyrazol-1-yl-benzaldehyde
- Packaging
- 10g
- Price
- $101
- Updated
- 2021/12/16
4-Pyrazol-1-yl-benzaldehyde Chemical Properties,Usage,Production
Synthesis
To a solution of 4-Fluorobenzaldehyde (10 g, 80.6 mmol) in dry DMF (100 mL) were added pyrazole (5.5 g, 80.6 mmol) and K2C03 (12.2 g, 88.7 mmol). The resulting solution was stirred at 100 °C for overnight. After cooling to RT, the residue was treated with water and extracted with EA. The organic extracts were washed with water and brine, dried over anhydrous Na2SO4, filtered and concentrated to give a crude oil. The crude product was purified by recrystallization to afford 4-Pyrazol-1-yl-benzaldehyde (4 g, 29 percent).1HNMR (CDC13, 300 MHz) ?: 6.5-6.6 (s, 1 H), 7.7-7.8 (s, 1 H), 7.9-8.0 (d, 2 H), 8.0-8.1 (d, 2 H), 8.1-8.2 (s, 1 H), 10.0-10.1 (s, 1 H).
4-Pyrazol-1-yl-benzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
4-Pyrazol-1-yl-benzaldehyde Suppliers
- Tel
- --
- Fax
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- Country
- Belgium
- ProdList
- 6293
- Advantage
- 73
View Lastest Price from 4-Pyrazol-1-yl-benzaldehyde manufacturers
- Product
- 4-Pyrazol-1-yl-benzaldehyde 99662-34-7
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2020-01-10