5-Bromo-3-methyl-7-azaindole
- Product Name
- 5-Bromo-3-methyl-7-azaindole
- CAS No.
- 1111637-94-5
- Chemical Name
- 5-Bromo-3-methyl-7-azaindole
- Synonyms
- 5-Bromo-3-methyl-7-azaindole;5-BroMo-3-Methyl-7-azaind...;5-bromo-3-methyl-pyrrolo[2,3-b]pyridine;5-Bromo-3-methyl-1H-pyrrolo[2,3-b]pyridine;3-Bromo-5-methyl-7H-pyrrolo[2,3-b]pyridine;5-bromo-3-methyl-1H-pyrrolo[2,4-b]pyridine;1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-Methyl-
- CBNumber
- CB62485542
- Molecular Formula
- C8H7BrN2
- Formula Weight
- 211.06
- MOL File
- 1111637-94-5.mol
5-Bromo-3-methyl-7-azaindole Property
- Density
- 1.654±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 13.22±0.40(Predicted)
- Appearance
- Off-white to light yellow Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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
- B808408
- Product name
- 5-Bromo-3-methyl-1H-pyrrolo[2,3-b]pyridine
- Packaging
- 50mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- B808408
- Product name
- 5-Bromo-3-methyl-1H-pyrrolo[2,3-b]pyridine
- Packaging
- 100mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 3H32-9-88
- Product name
- 3-Bromo-5-methyl-7H-pyrrolo[2,3-b]pyridine
- Packaging
- 250mg
- Price
- $150
- Updated
- 2021/12/16
- Product number
- HCH0366951
- Product name
- 5-BROMO-3-METHYL-1H-PYRROLO[2,3-B]PYRIDINE
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $308.7
- Updated
- 2021/12/16
- Product number
- 3H32-9-88
- Product name
- 3-Bromo-5-methyl-7H-pyrrolo[2,3-b]pyridine
- Packaging
- 1g
- Price
- $450
- Updated
- 2021/12/16
5-Bromo-3-methyl-7-azaindole Chemical Properties,Usage,Production
Synthesis
1620574-95-9
1111637-94-5
5-Bromo-3-methyl-1-toluenesulfonyl-1H-pyrrolo[2,3-B]pyridine (35 g, 96.2 mmol) was used as a raw material and dissolved in methanol (200 mL). To this solution, 6N sodium hydroxide solution (200 μL) was slowly added, followed by heating the reaction mixture to reflux and maintaining the reaction for 2 hours. After completion of the reaction, methanol was removed by vacuum concentration. The pH of the reaction mixture was adjusted to 7 with citric acid, followed by filtration of the precipitated solid. The solid was washed several times with deionized water and dried to give the target product 5-bromo-3-methyl-1H-pyrrolo[2,3-b]pyridine as a yellow solid (20 g, 98.5% yield). The product was confirmed by NMR hydrogen spectroscopy (400 MHz, DMSO-d6) with chemical shifts of δ11.462 (s, 1H), 8.134 (s, 1H), 8.045 (s, 1H), 7.210 (s, 1H), and 2.135 (s, 3H), respectively.
References
[1] Patent: WO2014/111496, 2014, A1. Location in patent: Page/Page column 99
[2] Patent: WO2016/142310, 2016, A1. Location in patent: Page/Page column 65
5-Bromo-3-methyl-7-azaindole Preparation Products And Raw materials
Raw materials
Preparation Products
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