5-Azazindole-3-carboxyaldehyde.
- Product Name
- 5-Azazindole-3-carboxyaldehyde.
- CAS No.
- 933717-10-3
- Chemical Name
- 5-Azazindole-3-carboxyaldehyde.
- Synonyms
- 2-c]pyridine-3-carbaldehyde;5-Azazindole-3-carboxyaldehyde.;Pyrrolo[3,2-c]pyridine-3-carbaldehyde;1H-Pyrrolo[3,2-c]pyridine-3-carbaldehyde
- CBNumber
- CB52526189
- Molecular Formula
- C8H6N2O
- Formula Weight
- 146.15
- MOL File
- 933717-10-3.mol
5-Azazindole-3-carboxyaldehyde. Property
- Density
- 1.368
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- White to yellow Solid
Safety
- HS Code
- 2933998090
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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
N-Bromosuccinimide Price
- Product number
- OR321326
- Product name
- 1H-Pyrrolo[3,2-c]pyridine-3-carbaldehyde
- Purity
- 97%
- Packaging
- 1g
- Price
- $135
- Updated
- 2021/12/16
- Product number
- CHM0101094
- Product name
- 3-FORMYL-5-AZAINDOLE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $420
- Updated
- 2021/12/16
- Product number
- OR321326
- Product name
- 1H-Pyrrolo[3,2-c]pyridine-3-carbaldehyde
- Purity
- 97%
- Packaging
- 5g
- Price
- $454
- Updated
- 2021/12/16
- Product number
- W9607
- Product name
- 1H-Pyrrolo[3,2-c]pyridine-3-carboxaldehyde
- Packaging
- 1g
- Price
- $220
- Updated
- 2021/12/16
- Product number
- 076299
- Product name
- 1H-Pyrrolo[3,2-c]pyridine-3-carboxaldehyde
- Purity
- 95+%
- Packaging
- 1g
- Price
- $230
- Updated
- 2021/12/16
5-Azazindole-3-carboxyaldehyde. Chemical Properties,Usage,Production
Synthesis
271-34-1
4885-02-3
933717-10-3
General procedure for the synthesis of 5-azaindole-3-carboxaldehyde from 5-azaindole and 1,1-dichlorodimethyl ether: 5-azaindole (0.400 g; 3.386 mmol) was dissolved in a solvent mixture of 1,2-dichloroethane (10 mL) and nitromethane (10 mL) and cooled to 0 °C. The reaction was followed by the addition of aluminum trichloride (1.544 mL; 16.92 mmol). Under argon protection, 1,1-dichlorodimethyl ether (1.544 mL; 16.92 mmol) was slowly added dropwise, followed by batchwise addition of aluminum trichloride (1.5500 g; 11.25 mmol), which was controlled to be completed within 1 hour. Upon completion of the reaction, the reaction was quenched by the addition of water and saturated sodium bicarbonate solution. The reaction mixture was extracted with a solvent mixture of dichloromethane and ethanol (9:1, 6 x 100 mL, v/v). The organic layers were combined, washed with saturated brine, dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to afford the crude product 1H-pyrrolo[3,2-c]pyridine-3-carboxaldehyde (0.333 g, 67% yield), which can be used directly in subsequent reactions without further purification. The product was characterized as follows: ESI/APCI(+): m/z 147 [M+H]+; ESI/APCI(-): m/z 145 [M-H]-. 1H NMR (DMSO-d6) δ: 10.00 (1H, s), 9.29 (1H, s), 8.42 (1H, s), 8.35 (1H, d), 7.53 (1H, d). .
References
[1] Patent: WO2013/45516, 2013, A1. Location in patent: Page/Page column 201
5-Azazindole-3-carboxyaldehyde. Preparation Products And Raw materials
Raw materials
Preparation Products
5-Azazindole-3-carboxyaldehyde. Suppliers
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View Lastest Price from 5-Azazindole-3-carboxyaldehyde. manufacturers
- Product
- 5-Azazindole-3-carboxyaldehyde. 933717-10-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1kg; 2kg；10kg; 100kg
- Release date
- 2019-08-30