4-Bromo-9H-carbazole
- CAS No.
- 3652-89-9
- Chemical Name:
- 4-Bromo-9H-carbazole
- Synonyms
- 4-broMocarbazole;Carb;9H-Carbazole, 4-broMo-;Carbazole, 4-bromo-;4-bromo-1H-carbazole;4-Bromocarbazole >4-BroMo-9H-carbazole;4-BroMo-9H-carbazole 99%;4-BroMo-9H-carbazole (4BC);1-CYCLOPROPYL-2,6-PIPERAZINEDIONE
- CBNumber:
- CB52642696
- Molecular Formula:
- C12H8BrN
- Molecular Weight:
- 246.1
- MDL Number:
- MFCD18450175
- MOL File:
- 3652-89-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 4-Bromocarbazole >98.0%(GC) | B4752 | 1g | $95 |
| 4-Bromocarbazole >98.0%(GC) | B4752 | 200mg | $33 |
| 4-Bromo-9H-carbazole | B678898 | 25mg | $75 |
| 4-Bromo-9H-carbazole 99% | 3H31-9-1B | 25g | $568 |
| 4-Bromo-9H-carbazole | 6426AL | 250mg | $57 |
| More product size | |||
| Melting point | 104-105℃ |
|---|---|
| Boiling point | 409.2±18.0 °C(Predicted) |
| Density | 1.617±0.06 g/cm3 (20 ºC 760 Torr) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 16.04±0.30(Predicted) |
| color | White to Light yellow |
| InChI | InChI=1S/C12H8BrN/c13-9-5-3-7-11-12(9)8-4-1-2-6-10(8)14-11/h1-7,14H |
| InChIKey | CBJHFGQCHKNNJY-UHFFFAOYSA-N |
| SMILES | N1C2=C(C=CC=C2)C2=C1C=CC=C2Br |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| HS Code | 2933998090 |
4-Bromo-9H-carbazole price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B4752 | 4-Bromocarbazole >98.0%(GC) | 3652-89-9 | 1g | $95 | 2026-04-30 | Buy |
| TCI Chemical | B4752 | 4-Bromocarbazole >98.0%(GC) | 3652-89-9 | 200mg | $33 | 2026-04-30 | Buy |
| TRC | B678898 | 4-Bromo-9H-carbazole | 3652-89-9 | 25mg | $75 | 2021-12-16 | Buy |
| SynQuest Laboratories | 3H31-9-1B | 4-Bromo-9H-carbazole 99% | 3652-89-9 | 25g | $568 | 2021-12-16 | Buy |
| AK Scientific | 6426AL | 4-Bromo-9H-carbazole | 3652-89-9 | 250mg | $57 | 2021-12-16 | Buy |
4-Bromo-9H-carbazole Chemical Properties,Uses,Production
Chemical Properties
White powder.
Uses
4-BroMo-9H-carbazole is a useful research chemical. 4-BroMo-9H-carbazole is a bromide-substitution of carbazole. The carbazole ring system is essentially planar (r.m.s. deviation of 0.024A for the non-H atoms). It is a photoelectric material intermediate and be used to synthesize OLED materials.
Hazard
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Synthesis
Under nitrogen protection,Add 357.6g m-dibromobenzene (99%, 1.5mol) into a 500mL reaction flask,26.1g o-bromoaniline (99%, 0.15mol),0.084g palladium(II) acetate (99%, 0.375mmol),0.18g 2-dicyclohexylphosphine-2,4,6-triisopropylbiphenyl (99%, 0.375mmol),58.2g sodium tert-butoxide (99%, 0.6mol),After feeding,Warm up to 130°C,Stirring speed 600rpm,Incubate for 24hr,After the reaction,Vacuum distillation to recover unreacted m-dibromobenzene,Add water and ethyl acetate to extract the residue,The organic layer was desolvated to obtain the crude product which was crystallized in ethanol to obtain 34.3 g of 4-BroMo-9H-carbazole.The content is 99.6% and the yield is 92.5%.
References
[1] Organic Electronics: physics, materials, applications, 2013, vol. 14, # 1, p. 67 - 73
[2] Patent: WO2017/196081, 2017, A1. Location in patent: Paragraph 281; 282; 283; 284
[3] Patent: KR2016/6007, 2016, A. Location in patent: Paragraph 0439-0441
[4] Patent: KR2016/20159, 2016, A. Location in patent: Paragraph 0356-0359
[5] Patent: KR2015/133097, 2015, A. Location in patent: Paragraph 0282; 0283
4-Bromo-9H-carbazole Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Siyang Liaoning Biochemical Products Co. Ltd | +86-15221114306; +8615221114306 | 2594582574@qq.com | China | 561 | 58 |
| Sholon Chem-Tech Co.,Ltd | +86-15312550623; +8619901505185 | amy.yang@sholonchem.com | China | 216 | 58 |
| Jiangsu Nata Opto-electronic Material Co.,Ltd. | +86-0512-62520998 +86-15030927757 | gaoym@natachem.com | China | 229 | 58 |
| Shaanxi pure crystal photoelectric technology co. LTD | +8613817761490 | Emily@sxchunjingcui.com | China | 308 | 58 |
| Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 | xinshengkeji@xsmaterial.com | China | 1085 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| HANGZHOU HAILAN CHEMICAL CO.,LTD. | +86-57156122185 +86-15967590394 | sales@hailan-chem.com | China | 398 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13843 | 58 |
View Lastest Price from 4-Bromo-9H-carbazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-30 | 4-Bromo-9H-carbazole
3652-89-9
|
US $0.00 / kg | 1kg | 99.9%min | 2000kgs | HANGZHOU HAILAN CHEMICAL CO.,LTD. | |
 |
2025-09-25 | 4-BroMo-9H-carbazole
3652-89-9
|
US $50.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-06-04 | 4-Bromo-9H-carbazole
3652-89-9
|
US $0.00-0.00 / kg | 1kg | 98%+ | 1000kg per Month | Shanghai Qyubiotech Co., Ltd. |
-
- 4-Bromo-9H-carbazole
3652-89-9
- US $0.00 / kg
- 99.9%min
- HANGZHOU HAILAN CHEMICAL CO.,LTD.
-
- 4-BroMo-9H-carbazole
3652-89-9
- US $50.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 4-Bromo-9H-carbazole
3652-89-9
- US $0.00-0.00 / kg
- 98%+
- Shanghai Qyubiotech Co., Ltd.
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