5,7-dichloro-1H-pyrrolo[2,3-c]pyridine
- Product Name
- 5,7-dichloro-1H-pyrrolo[2,3-c]pyridine
- CAS No.
- 1001412-41-4
- Chemical Name
- 5,7-dichloro-1H-pyrrolo[2,3-c]pyridine
- Synonyms
- 138235;5,7-DICHLORO-6-AZAINDOLE;5,7-dichloro-1H-pyrrolo[2,3-c]pyridine;1H-Pyrrolo[2,3-c]pyridine, 5,7-dichloro-
- CBNumber
- CB51559841
- Molecular Formula
- C7H4Cl2N2
- Formula Weight
- 187.03
- MOL File
- 1001412-41-4.mol
5,7-dichloro-1H-pyrrolo[2,3-c]pyridine Property
- Boiling point:
- 371.6±37.0 °C(Predicted)
- Density
- 1.571
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 12.16±0.40(Predicted)
- Appearance
- White to off-white Solid
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D438998
- Product name
- 5,7-Dichloro-1H-pyrrolo[2,3-c]pyridine
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- D438998
- Product name
- 5,7-Dichloro-1H-pyrrolo[2,3-c]pyridine
- Packaging
- 100mg
- Price
- $285
- Updated
- 2021/12/16
- Product number
- 3H32-5-BK
- Product name
- 5,7-Dichloro-1H-pyrrolo[2,3-c]pyridine
- Packaging
- 250mg
- Price
- $311
- Updated
- 2021/12/16
- Product number
- HCH0043702
- Product name
- 5,7-DICHLORO-1H-PYRROLO[2,3-C]PYRIDINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $504.55
- Updated
- 2021/12/16
- Product number
- CM149766
- Product name
- 5,7-Dichloro-1H-pyrrolo[2,3-c]pyridine
- Purity
- 95%
- Packaging
- 1g
- Price
- $586
- Updated
- 2021/12/16
5,7-dichloro-1H-pyrrolo[2,3-c]pyridine Chemical Properties,Usage,Production
Synthesis
16013-85-7
1826-67-1
1001412-41-4
Step A: Synthesis of 5,7-dichloro-1H-pyrrolo[2,3-c]pyridine: 2,6-dichloro-3-nitropyridine (11 g, 56.998 mmol) was dissolved in anhydrous tetrahydrofuran (350 mL) under dry conditions. The solution was cooled to -78 °C and vinylmagnesium bromide (1M THF solution, 199.5 mmol) was added slowly and dropwise. After the dropwise addition was completed, the reaction mixture was slowly warmed to -20 °C and stirred continuously at this temperature for 1 hour. Upon completion of the reaction, the reaction was quenched with 200 mL of saturated aqueous ammonium chloride solution, followed by extraction with ethyl acetate. The organic layers were combined, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure at 50 °C. Purification was carried out by Combi fast chromatography using a 24 g silica gel column with cyclohexane/ethyl acetate (0-70% gradient) as eluent to afford 5,7-dichloro-6-azaindole as a yellow foamy solid (3.7 g, 35% yield).
References
[1] Patent: WO2013/156431, 2013, A1. Location in patent: Page/Page column 47
5,7-dichloro-1H-pyrrolo[2,3-c]pyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5,7-dichloro-1H-pyrrolo[2,3-c]pyridine manufacturers
- Product
- 5,7-Dichloro-1H-pyrrolo[2,3-c]pyridine 1001412-41-4
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 95-99%
- Supply Ability
- 1ton
- Release date
- 2020-01-09