3-Bromo-9H-carbazole
- Product Name
- 3-Bromo-9H-carbazole
- CAS No.
- 1592-95-6
- Chemical Name
- 3-Bromo-9H-carbazole
- Synonyms
- 2-bromo-9H-carbazole;3-BROMOCARBAZOLE;9H-Carbazole, 3-bromo-;3-broMidecarbazole;Carbazole, 3-bromo-;3- broMinecarbazole;3-Bromo-9H-carbazoL;3-Bromocarbazole >3-BROMO-9H-CARBAZOLE;3-BroMocarbazole (3BC)
- CBNumber
- CB2444848
- Molecular Formula
- C12H8BrN
- Formula Weight
- 246.1
- MOL File
- 1592-95-6.mol
3-Bromo-9H-carbazole Property
- Melting point:
- 195 °C
- Boiling point:
- 160℃/6mm
- Density
- 1.617±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 16.43±0.30(Predicted)
- form
- Solid
- color
- White
- Water Solubility
- Slightly soluble in water.
- InChI
- InChI=1S/C12H8BrN/c13-8-5-6-12-10(7-8)9-3-1-2-4-11(9)14-12/h1-7,14H
- InChIKey
- LTBWKAYPXIIVPC-UHFFFAOYSA-N
- SMILES
- N1C2=C(C=CC=C2)C2=C1C=CC(Br)=C2
- EPA Substance Registry System
- 3-Bromocarbazole (1592-95-6)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-37/39-24/25
- WGK Germany
- 3
- Hazard Note
- Irritant
- HS Code
- 29339900
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- 777153
- Product name
- 3-Bromocarbazole
- Purity
- 97% (GC)
- Packaging
- 1g
- Price
- $64.6
- Updated
- 2023/06/20
- Product number
- B3458
- Product name
- 3-Bromocarbazole
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $66
- Updated
- 2024/03/01
- Product number
- B3458
- Product name
- 3-Bromocarbazole
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $229
- Updated
- 2024/03/01
- Product number
- H64437
- Product name
- 3-Bromocarbazole, 98%
- Packaging
- 5g
- Price
- $105
- Updated
- 2024/03/01
- Product number
- H64437
- Product name
- 3-Bromocarbazole, 98%
- Packaging
- 1g
- Price
- $28.6
- Updated
- 2023/06/20
3-Bromo-9H-carbazole Chemical Properties,Usage,Production
Description
3-Bromo-9H-carbazole is an isomer to 2-Bromo-9H-carbazole, with the only difference being that 9H-carbazole is mono-brominated at 3-position. Blocked at 3-position, 3-Bromo-9H-carbazole derivatives reduce the chance of being oxidised to form excimers or oligomers. 3-bromo-9H-carbazole is a versatile building block that can be used to create a range of compounds, such as 9-Benzyl-3-bromo-9H-carbazole. 3-Bromo-9H-carbazole can be prepared by reacting 9H-carbzole with N-bromosuccinimide (NBS) In tetrahydrofuran at room temperature[1].
Chemical Properties
White to light yellow solid
Uses
3-Bromo-9H-carbazole is an aryl hydrocarbon receptor agonist. A standard for environmental testing and research. Substance for the bological potency study, characterization of mono to tetra-halogenated carbazoles.
Uses
3-Bromocarbazole is used as a intermediate for organic light-emitting diode(OLED) and pharmaceutical.
Preparation
3-Bromocarbazole synthesis: A solution of N-bromosuccinimide (1.1g, 5.98mmol) in dimethylformamide was added dropwise to a solution of carbazole (1, 1g, 5.96mmol) in dimethylformamide (15mL) at 0°C. The reaction mixture was then stirred at room temperature for 24h. The reaction was poured into distilled water to give a cream coloured precipitate. The precipitate was filtered off under vacuum and washed with distilled water (3 × 20mL). The precipitate was dissolved in ethyl acetate, dried with sodium sulfate and filtered. Upon concentration under reduced pressure the crude product was obtained as a brown solid. After crystallisation of the crude product with chloroform, the pure 3-Bromo-9H-carbazole(692 mg, 47%) was obtained as white crystals. Rf (ethyl acetate/hexane, 1:6 v/v): 0.43; melting point: 200–201°C.
References
[1] Peng-Mian Huang, Xiao-Chun Wang. “9-Benzyl-3-bromo-9H-carbazole.” Acta crystallographica. Section E, Structure reports online 65 Pt 8 (2009): o1763.
3-Bromo-9H-carbazole Preparation Products And Raw materials
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View Lastest Price from 3-Bromo-9H-carbazole manufacturers
- Product
- 3-Bromo-9H-carbazole 1592-95-6
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2024-11-18
- Product
- 3-Bromo-9H-carbazole 1592-95-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 2000tons
- Release date
- 2019-12-31
- Product
- 3-Bromo-9H-carbazole 1592-95-6
- Price
- US $35.00-25.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 Ton
- Release date
- 2023-10-08