2-(2-bromo-5-methoxyphenyl)ethanol

Product Name: 2-(2-bromo-5-methoxyphenyl)ethanol
CAS No.: 75534-35-9
Chemical Name: 2-(2-bromo-5-methoxyphenyl)ethanol
Synonyms: 2-(2-bromo-5-methoxyphenyl)ethanol;Benzeneethanol, 2-bromo-5-methoxy-;2-(2-Bromo-5-methoxyphenyl)ethan-1-ol
CBNumber: CB61556812
Molecular Formula: C9H11BrO2
Formula Weight: 231.09
MOL File: 75534-35-9.mol

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2-(2-bromo-5-methoxyphenyl)ethanol Property

Boiling point:: 314.8±27.0 °C(Predicted)
Density: 1.444±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 14.73±0.10(Predicted)
Appearance: Colorless to light yellow Liquid

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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.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: B711268
Product name: 2-(2-Bromo-5-methoxyphenyl)ethanol
Packaging: 100mg
Price: $350
Updated: 2021/12/16

AK Scientific

Product number: 1737AC
Product name: 2-(2-Bromo-5-methoxyphenyl)ethanol
Packaging: 100mg
Price: $123
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0050378
Product name: 2-(2-BROMO-5-METHOXYPHENYL)ETHANOL
Purity: 95.00%
Packaging: 5MG
Price: $496.19
Updated: 2021/12/16

Ambeed

Product number: A135798
Product name: 2-(2-Bromo-5-methoxyphenyl)ethanol
Purity: 97%
Packaging: 100mg
Price: $43
Updated: 2021/12/16

Ambeed

Product number: A135798
Product name: 2-(2-Bromo-5-methoxyphenyl)ethanol
Purity: 97%
Packaging: 250mg
Price: $59
Updated: 2021/12/16

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2-(2-bromo-5-methoxyphenyl)ethanol Chemical Properties,Usage,Production

Synthesis

5020-41-7

75534-35-9

General procedure for the synthesis of 2-(2-bromo-5-methoxyphenyl)ethanol from 2-(3-methoxyphenyl)ethanol: (i) 3-methoxyphenylethanol (1.18 g, 7.8 mmol) and pyridine (0.75 mL, 9.3 mmol) were dissolved in anhydrous dichloromethane (10 mL) under nitrogen protection, stirred and cooled to 0 °C. Subsequently, bromine (0.47 mL, 18.0 mmol) was added slowly and dropwise. The reaction mixture was continued to be stirred at room temperature for 4 h. The solution was orange in color. Upon completion of the reaction, the reaction was quenched by the addition of 10% aqueous sodium bisulfite and extracted with dichloromethane. The organic phases were combined, washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the crude product. The crude product was purified by silica gel column chromatography with gradient elution using hexane and ethyl acetate (10:1, 8:1, 5:1) as eluents to afford the target compound 2-(2-bromo-5-methoxyphenyl)ethanol as a colorless oil (1.5 g, 83.2% yield).1H-NMR (CDCl3) data: δ 7.43 (d, J = 8.8 Hz, 1H) , 6.83 (d, J = 3.3 Hz, 1H), 6.67 (dd, J = 8.8, 3.3 Hz, 1H), 3.91-3.81 (m, 2H), 3.78 (s, 3H), 2.99 (t, J = 6.6 Hz, 2H).

References

[1] Bioorganic and Medicinal Chemistry, 2008, vol. 16, # 15, p. 7193 - 7205
[2] Patent: EP2963027, 2016, A1. Location in patent: Paragraph 0102; 0103; 0104
[3] Bioorganic and Medicinal Chemistry, 2008, vol. 16, # 15, p. 7399 - 7409
[4] Journal of Organic Chemistry, 1981, vol. 46, # 1, p. 118 - 122
[5] Patent: US6239147, 2001, B1

2-(2-bromo-5-methoxyphenyl)ethanol Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(2-bromo-5-methoxyphenyl)ethanol Suppliers

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75534-35-9, 2-(2-bromo-5-methoxyphenyl)ethanolRelated Search:

2-(2-bromo-5-methoxyphenyl)ethanol

2-(2-Bromo-5-methoxyphenyl)ethan-1-ol

Benzeneethanol, 2-bromo-5-methoxy-

75534-35-9