7-Bromo-1-hydroxynaphthalene
- CAS No.
- 91270-69-8
- Chemical Name:
- 7-Bromo-1-hydroxynaphthalene
- Synonyms
- 7-Bromo-1-naphthol;7-Bromonaphthalen-1-ol;7-bromo-1-Naphthalenol;1-Naphthalenol, 7-bromo-;7-Bromo-1-hydroxynaphthalene
- CBNumber:
- CB12507102
- Molecular Formula:
- C10H7BrO
- Molecular Weight:
- 223.07
- MDL Number:
- MFCD17012439
- MOL File:
- 91270-69-8.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 7-Bromonaphthalen-1-ol | B292365 | 10mg | $45 |
| 7-Bromo-1-naphthol | 9695AL | 250mg | $161 |
| 7-Bromonaphthalen-1-ol 97% | CM245796 | 1g | $281 |
| 7-Bromonaphthalen-1-ol 97% | A119332 | 1g | $315 |
| 7-Bromonaphthalen-1-ol 97% | CD41000126 | 1g | $326 |
| More product size | |||
| Boiling point | 353.8±15.0 °C(Predicted) |
|---|---|
| Density | 1.614±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 8.93±0.40(Predicted) |
| Appearance | Off-white to pink Solid |
| InChI | InChI=1S/C10H7BrO/c11-8-5-4-7-2-1-3-10(12)9(7)6-8/h1-6,12H |
| InChIKey | STJXOXMPODAEAK-UHFFFAOYSA-N |
| SMILES | C1(O)=C2C(C=CC(Br)=C2)=CC=C1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| HS Code | 2908190090 |
7-Bromo-1-hydroxynaphthalene price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | B292365 | 7-Bromonaphthalen-1-ol | 91270-69-8 | 10mg | $45 | 2021-12-16 | Buy |
| AK Scientific | 9695AL | 7-Bromo-1-naphthol | 91270-69-8 | 250mg | $161 | 2021-12-16 | Buy |
| Chemenu | CM245796 | 7-Bromonaphthalen-1-ol 97% | 91270-69-8 | 1g | $281 | 2021-12-16 | Buy |
| Ambeed | A119332 | 7-Bromonaphthalen-1-ol 97% | 91270-69-8 | 1g | $315 | 2021-12-16 | Buy |
| Crysdot | CD41000126 | 7-Bromonaphthalen-1-ol 97% | 91270-69-8 | 1g | $326 | 2021-12-16 | Buy |
7-Bromo-1-hydroxynaphthalene Chemical Properties,Uses,Production
Chemical Properties
white powder
Synthesis
32281-97-3
91270-69-8
Step D: A solution of tributylammonium tetrabromide (11.8 g, 24.4 mmol) in dichloromethane (80 mL) was slowly added dropwise to a mixture of dichloromethane (20 mL) and methanol (20 mL) of the product obtained in Step C (5.0 g, 22.2 mmol) at room temperature for a controlled period of more than 1 hour. After the dropwise addition, the reaction mixture was continued to be stirred at room temperature for 15 hours. After completion of the reaction, the mixture was concentrated. The concentrated residue was dissolved in dichloromethane and washed three times with saturated sodium bicarbonate solution. The organic layer was separated and concentrated and the residue was dissolved in dimethylformamide (100 mL). Subsequently, lithium carbonate (5.3 g, 71.1 mmol) and lithium bromide (4.1 g, 46.6 mmol) were added to the solution, and the reaction mixture was stirred at 140 °C for 1.5 hours. At the end of the reaction, it was cooled to room temperature, the solid was collected by filtration and washed with ethyl acetate. The filtrates were combined, washed four times with water and dried over anhydrous sodium sulfate to give the final 7-bromonaphthalen-1-ol (2.7 g, 56% yield). The product was characterized by 1H NMR (300 MHz, CDCl3): δ 8.41 (d, J = 1.8 Hz, 1H), 7.68 (d, J = 8.7 Hz, 1H), 7.57 (dd, J = 8.7, 1.8 Hz, 1H), 7.41 (d, J = 8.4 Hz, 1H), 7.28-7.35 (m, 1H), 6.62 (d J = 7.2 Hz, 1H), 5.80 (br s, 1H).
References
[1] Patent: US2006/52378, 2006, A1. Location in patent: Page/Page column 113
[2] ACS Medicinal Chemistry Letters, 2015, vol. 6, # 12, p. 1199 - 1203
7-Bromo-1-hydroxynaphthalene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 | xinshengkeji@xsmaterial.com | China | 1085 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13456 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Wuxi Rejoys chemical Technology Co., Ltd. | 0510-86103381 | sales@rejoyschem.com | CHINA | 976 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24727 | 58 |
| Zhengzhou Anbu Chem Co.,Ltd | +86-0371-88006763; +8615988602810 | sales@anbuchem.com | China | 3000 | 58 |
| HUBEI DING KOSIN TECHNOLOGY | +8613524650931 | jason@kosinbio.com | China | 953 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
View Lastest Price from 7-Bromo-1-hydroxynaphthalene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2023-11-07 | 7-Bromo-1-hydroxynaphthalene
91270-69-8
|
US $0.00-0.00 / kg | 1kg | 99.999% | 30000 Kg | Hebei Xinsheng New Material Technology Co., LTD. | |
 |
2023-09-21 | 7-Bromo-1-hydroxynaphthalene
91270-69-8
|
US $35.00-25.00 / kg | 1kg | 99% | 20 Ton | Hebei Xinsheng New Material Technology Co., LTD. |
-
- 7-Bromo-1-hydroxynaphthalene
91270-69-8
- US $0.00-0.00 / kg
- 99.999%
- Hebei Xinsheng New Material Technology Co., LTD.
-
- 7-Bromo-1-hydroxynaphthalene
91270-69-8
- US $35.00-25.00 / kg
- 99%
- Hebei Xinsheng New Material Technology Co., LTD.
