3-BROMO-4-METHOXYBENZYL ALCOHOL

Product Name: 3-BROMO-4-METHOXYBENZYL ALCOHOL
CAS No.: 38493-59-3
Chemical Name: 3-BROMO-4-METHOXYBENZYL ALCOHOL
Synonyms: RARECHEM AL BD 0247;3-BROMO-4-METHOXYBENZYL ALCOHOL;(3-BROMO-4-METHOXYPHENYL)METHANOL;Benzenemethanol, 3-bromo-4-methoxy-;3-Bromo-4-methoxybenzyl alcohol 98%
CBNumber: CB1201693
Molecular Formula: C8H9BrO2
Formula Weight: 217.06
MOL File: 38493-59-3.mol

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3-BROMO-4-METHOXYBENZYL ALCOHOL Property

Melting point:: 59-63℃
storage temp.: Sealed in dry,Room Temperature
Appearance: White to off-white Solid
CAS DataBase Reference: 38493-59-3

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Safety

HS Code: 2906290090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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: B678298
Product name: 3-Bromo-4-methoxybenzyl alcohol
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: B678298
Product name: 3-Bromo-4-methoxybenzyl alcohol
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: B678298
Product name: 3-Bromo-4-methoxybenzyl alcohol
Packaging: 500mg
Price: $110
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB67542
Product name: 3-Bromo-4-methoxybenzyl alcohol
Packaging: 2g
Price: $80
Updated: 2021/12/16

AK Scientific

Product number: J90668
Product name: 3-Bromo-4-methoxybenzyl alcohol
Packaging: 5g
Price: $90
Updated: 2021/12/16

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3-BROMO-4-METHOXYBENZYL ALCOHOL Chemical Properties,Usage,Production

Synthesis

35450-37-4

38493-59-3

General procedure for the synthesis of 3-bromo-4-methoxybenzyl alcohol from methyl 3-bromo-4-methoxybenzoate: to a solution of methyl 3-bromo-4-methoxybenzoate (2.00 g, 8.16 mmol) in tetrahydrofuran (THF, 20 mL) at -78 °C was slowly added diisobutylaluminum hydroxide (DIBAL-H, 1.00 M in hexane, 20.4 mL ). The reaction mixture was stirred at -78 °C for 30 min, followed by warming to 0 °C and continued stirring for 30 min. Methanol (10 mL) was added dropwise to the reaction mixture at -78 °C, followed by saturated aqueous sodium potassium tartrate (Rochelle salt) (16 mL) and ethyl acetate (EtOAc, 20 mL). The mixture was stirred at room temperature for 2 h. The aqueous layer was separated and extracted with ethyl acetate. The organic layers were combined, dried over anhydrous sodium sulfate (Na2SO4) and concentrated under reduced pressure. Purification by silica gel column chromatography (eluent: hexane/ethyl acetate=2:1) afforded 3-bromo-4-methoxybenzyl alcohol (1.73 g, 7.96 mmol, 98% yield) as a colorless solid; thin-layer chromatography (TLC) Rf value of 0.17 (Expanding agent: hexane/ethyl acetate=3:1); 1H NMR (300 MHz, CDCl3) δ 7.57 (1H d, J=2.2Hz, Ar-H), 7.27 (1H, dd, J=8.6,2.2Hz, Ar-H), 6.88 (1H, d, J=8.6Hz, Ar-H), 4.61 (2H, s, CH2), 3.90 (3H, s, OCH3); 13C NMR (75MHz, CDCl3) δ55.5 (OCH3 ), 134.6 (Ar-C), 132.4 (Ar-C), 112.0 (Ar-CH), 111.8 (Ar-CH), 64.4 (CH2), 56.4 (OCH3); Electron Ionization Mass Spectrometry (EIMS) m/z calculated value of C8H9BrO2 [M]+ 215.98, measured value 216.05.

References

[1] Tetrahedron, 2013, vol. 69, # 13, p. 2807 - 2815

3-BROMO-4-METHOXYBENZYL ALCOHOL Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BROMO-4-METHOXYBENZYL ALCOHOL Suppliers

China 74 France 1 Germany 2 India 2 Ukraine 2 United Kingdom 10 United States 10 Global 101

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View Lastest Price from 3-BROMO-4-METHOXYBENZYL ALCOHOL manufacturers

Career Henan Chemical Co

Product: 3-BROMO-4-METHOXYBENZYL ALCOHOL 38493-59-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 1000kg
Release date: 2018-12-25

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RARECHEM AL BD 0247

(3-BROMO-4-METHOXYPHENYL)METHANOL

3-BROMO-4-METHOXYBENZYL ALCOHOL

3-Bromo-4-methoxybenzyl alcohol 98%

Benzenemethanol, 3-bromo-4-methoxy-

38493-59-3

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