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4-BROMOTRYPTOPHOL

4-BROMOTRYPTOPHOL Structure
4-BROMOTRYPTOPHOL structure
CAS No.
202753-56-8
Chemical Name:
4-BROMOTRYPTOPHOL
Synonyms
4-BROMOTRYPTOPHOL;4-BROMOTRYPTOPHOL, 98+%;4-Bromo-1H-indole-3-ethanol;1H-INDOLE-3-ETHANOL, 4-BROMO-;2-(4-bromo-1H-indol-3-yl)ethanol;2-(4-bromo-1H-indol-3-yl)ethan-1-ol
CBNumber:
CB3697889
Molecular Formula:
C10H10BrNO
Molecular Weight:
240.1
MDL Number:
MFCD08275164
MOL File:
202753-56-8.mol
MSDS File:
SDS
Last updated:2026-05-28 04:36:10
Product description Number Pack Size Price
2-(4-Bromo-1H-indol-3-yl)ethanol 073622 250.00mg $324
2-(4-Bromo-1H-indol-3-yl)ethanol 073622 1.00g $700
2-(4-Bromo-1H-indol-3-yl)ethanol 073622 5.00g $1750
2-(4-Bromo-1H-indol-3-yl)ethanol 95+% B52390 100mg $190
2-(4-Bromo-1H-indol-3-yl)ethanol 95+% B52390 250mg $280
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4-BROMOTRYPTOPHOL Properties

storage temp. Sealed in dry,Room Temperature

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

4-BROMOTRYPTOPHOL price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 073622 2-(4-Bromo-1H-indol-3-yl)ethanol 202753-56-8 250.00mg $324 2026-05-18 Buy
Matrix Scientific 073622 2-(4-Bromo-1H-indol-3-yl)ethanol 202753-56-8 1.00g $700 2026-05-18 Buy
Matrix Scientific 073622 2-(4-Bromo-1H-indol-3-yl)ethanol 202753-56-8 5.00g $1750 2026-05-18 Buy
Synthonix B52390 2-(4-Bromo-1H-indol-3-yl)ethanol 95+% 202753-56-8 100mg $190 2026-05-06 Buy
Synthonix B52390 2-(4-Bromo-1H-indol-3-yl)ethanol 95+% 202753-56-8 250mg $280 2026-05-06 Buy
Product number Packaging Price Buy
073622 250.00mg $324 Buy
073622 1.00g $700 Buy
073622 5.00g $1750 Buy
B52390 100mg $190 Buy
B52390 250mg $280 Buy

4-BROMOTRYPTOPHOL Chemical Properties,Uses,Production

Synthesis

1H-INDOLE-3-ACETIC ACID,4-BROMO-A-OXO-,ETHYL ESTER

214915-73-8

4-BROMOTRYPTOPHOL

202753-56-8

This embodiment demonstrates the procedure for the synthesis of 2-(4-bromo-1H-indol-3-yl)ethanol from ethyl 2-(4-bromo-3-indolyl)-2-oxoacetate. This was done as follows: lithium aluminum hydride (17.4 mg, 0.459 mmol) was added to a solution of tetrahydrofuran (THF, 1.4 mL) containing ethyl 2-(4-bromo-3-indolyl)-2-oxoacetate (20 mg, 0.0675 mmol), and the reaction mixture was subsequently refluxed for 2 hours. Upon completion of the reaction, the mixture was diluted with ethyl acetate and washed with water. The organic layer was dried with anhydrous magnesium sulfate (MgSO4) and filtered. Evaporation of the filtrate gave the crude product, which was purified by preparative thin layer chromatography (TLC) using a solvent mixture of hexane and ethyl acetate (1:1), resulting in the target product 2-(4-bromo-1H-indol-3-yl)ethanol (10 mg, 63% yield). The structure of the product was confirmed by 1H NMR and HRMS (ESI-MS): 1H NMR (CDCl3) δ 8.12 (1H, br s), 7.32 (1H, dd, J = 0.8 and 7.7 Hz), 7.28 (1H, dd, J = 0.8 and 7.7 Hz), 7.14 (1H, d, J = 2.5 Hz), 7.02 (1H, t, J = 7.8 Hz), 3.97 (2H, q, J = 6.1 Hz), 3.29 (2H, dt, J = 0.6 and 6.5 Hz), 1.46 (1H, t, J = 5.6 Hz); HRMS (ESI-MS m/z) calculated value of C10H11BrNO(M + H)+ 240.0024, measured value 240.0028.

References

[1] Journal of Medicinal Chemistry, 2007, vol. 50, # 8, p. 1810 - 1827
[2] Patent: WO2009/6089, 2009, A2. Location in patent: Page/Page column 26

4-BROMOTRYPTOPHOL Preparation Products And Raw materials

Raw materials

1H-INDOLE-3-ACETIC ACID,4-BROMO-A-OXO-,ETHYL ESTER Ethyl acetate Water Tetrahydrofuran Lithium Aluminum Hydride

Preparation Products

4-BROMOTRYPTOPHOL Suppliers

Global( 62)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Young Lively PharminBlock Co.,Ltd 		+undefined18600731423 jason_gao@yl-pharminblock.com China 1944 58
Aladdin Scientific 		tp@aladdinsci.com United States 52923 58
Allfluoro pharmaceutical co. ltd. 		+86-400-0216110 +86-15958047586 sales@allfluoro.com China 11385 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739 info@dycnchem.com China 53803 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131956 58
NovoChemy Ltd. -- sales@novochemy.com Germany 6328 58
Shanghai Topbiochem Technology Co., Ltd +86-21-60341587 sales@topbiochem.com China 6175 58
Shandong Xiya Chemical Co., Ltd. 4009903999 13395398332 sales@xiyashiji.com China 20794 60
Shanghai Civic Chemical Technology Co., Ltd. 021-34053660 sale2@labgogo.com China 2018 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
Young Lively PharminBlock Co.,Ltd 		58
Aladdin Scientific 		58
Allfluoro pharmaceutical co. ltd. 		58
DAYANG CHEM (HANGZHOU) CO.,LTD 		58
Amadis Chemical Company Limited 		58
NovoChemy Ltd. 58
Shanghai Topbiochem Technology Co., Ltd 58
Shandong Xiya Chemical Co., Ltd. 60
Shanghai Civic Chemical Technology Co., Ltd. 58

202753-56-8(4-BROMOTRYPTOPHOL)Related Search:

Tryptophol N-BOC-5-BROMOTRYPTOPHOL 5-BROMOTRYPTOPHOL 1H-Indole-3-aceticacid,4-bromo-(9CI) N-BOC-4-BROMOTRYPTOPHOL
(4-BROMO-1H-INDOL-3-YL)-ACETIC ACID METHYL ESTER 4-BROMOTRYPTOPHOL

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1H-INDOLE-3-ETHANOL, 4-BROMO- 4-BROMOTRYPTOPHOL 4-BROMOTRYPTOPHOL, 98+% 2-(4-bromo-1H-indol-3-yl)ethanol 4-Bromo-1H-indole-3-ethanol 2-(4-bromo-1H-indol-3-yl)ethan-1-ol 202753-56-8