5-Bromotryptophol
- CAS No.
- 32774-29-1
- Chemical Name:
- 5-Bromotryptophol
- Synonyms
- 2-(5-Bromo-1H-indol-3-yl)ethanol;2-(5-broMo-1H-indol-3-yl)ethan-1-ol;5-bromochromol;5-BROMOTRYPTOPHOL;L806 5-Bromotryptophol;5-Bromoindole-3-ethanol;5-bromo-1H-indole-3-ethanol;2-(5-Bromo-3-indolyl)ethanol;1H-Indole-3-ethanol, 5-bromo-;5-Bromo-3-(2-hydroxyethyl)indole
- CBNumber:
- CB7671713
- Molecular Formula:
- C10H10BrNO
- Molecular Weight:
- 240.1
- MDL Number:
- MFCD00130167
- MOL File:
- 32774-29-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 92-94°C |
|---|---|
| Boiling point | 411.5±30.0 °C(Predicted) |
| Density | 1.618±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | powder to crystal |
| pka | 14.87±0.10(Predicted) |
| color | White to Orange to Green |
| CAS DataBase Reference | 32774-29-1(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| Hazard Codes | Xi |
| HazardClass | IRRITANT |
| HS Code | 2933998090 |
5-Bromotryptophol price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B5068 | 5-Bromoindole-3-ethanol >98.0%(GC) | 32774-29-1 | 200mg | $53 | 2026-04-30 | Buy |
| TCI Chemical | B5068 | 5-Bromoindole-3-ethanol >98.0%(GC) | 32774-29-1 | 1g | $158 | 2026-04-30 | Buy |
| AstaTech | 54554 | 5-BROMOTRYPTOPHOL 97% | 32774-29-1 | 0.25G | $30 | 2026-04-30 | Buy |
| AstaTech | 54554 | 5-BROMOTRYPTOPHOL 97% | 32774-29-1 | 1G | $67 | 2026-04-30 | Buy |
| AstaTech | 54554 | 5-BROMOTRYPTOPHOL 97% | 32774-29-1 | 5G | $200 | 2026-04-30 | Buy |
5-Bromotryptophol Chemical Properties,Uses,Production
Synthesis
117235-22-0
32774-29-1
General procedure for the synthesis of 2-(5-bromo-1H-indol-3-yl)ethanol from methyl (5-bromo-1H-indol-3-yl)-acetate: to a solution of methyl ester (5-bromo-1H-indol-3-yl)-acetate (4 mmol, 1 eq.) in anhydrous THF (50 mL) was added lithium aluminum hydride (LiAlH4; 16 mmol, 4 eq.) in batches and the reaction The temperature was maintained at 0 °C. The reaction mixture was gradually brought to room temperature with continuous stirring for 30 min. The excess LiAlH4 was quenched by slow addition of saturated aqueous Na2SO4 while maintaining the temperature at about 0 °C. The reaction mixture was filtered. The reaction mixture was filtered and the filtrate was washed with THF. After combining the filtrates, the solvent was removed by concentration under reduced pressure and the residue was adjusted to pH 6 with 10% HCl solution and subsequently extracted with CHCl3. The organic layers were combined, dried with anhydrous Na2SO4, filtered and evaporated to dryness. The crude product was purified by fast column chromatography using EtOAc/hexane as eluent to afford the target product 2-(5-bromo-1H-indol-3-yl)ethanol. Yield: 83%; 1H NMR (300 MHz, CDCl3): δ 2.97 (t, J = 18 Hz, 2H), 3.86-3.93 (m, 2H), 4.09 (t, J = 21 Hz, 1H), 7.09 (d, J = 3 Hz, 1H), 7.22 (d, J = 9 Hz, 1H), 7.75 (s, 1H), 8.10 ( s, 1H); MS (APCI): m/z 241.2 [M + H]+.
References
[1] Journal of Medicinal Chemistry, 2010, vol. 53, # 19, p. 6838 - 6850
[2] Patent: WO2011/14128, 2011, A1. Location in patent: Page/Page column 65
5-Bromotryptophol Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Shanghai ZaiQi Bio-Tech Co., Ltd. | 021-54824098, 021-37212705 021-37212706, 13391256916 | sales@chemzq.com | China | 569 | 55 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
| TCI AMERICA | 800-4238616 | sales@tciamerica.com | Americas | 23636 | 75 |
View Lastest Price from 5-Bromotryptophol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-23 | 5-Bromotryptophol
32774-29-1
|
$50.00 | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2024-08-02 | 5-Bromotryptophol
32774-29-1
|
$1.00 | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-02-17 | 2-(5-bromo-1H-indol-3-yl)ethanol
32774-29-1
|
$1.00 | 1KG | 98% HPLC | 10 tons | Career Henan Chemical Co |
-
- 5-Bromotryptophol
32774-29-1
- $50.00
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 5-Bromotryptophol
32774-29-1
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 2-(5-bromo-1H-indol-3-yl)ethanol
32774-29-1
- $1.00
- 98% HPLC
- Career Henan Chemical Co
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