ChemicalBook > CAS DataBase List > 1-(3-BROMO-4-METHOXYPHENYL)ETHANONE

1-(3-BROMO-4-METHOXYPHENYL)ETHANONE

Product Name: 1-(3-BROMO-4-METHOXYPHENYL)ETHANONE
CAS No.: 35310-75-9
Chemical Name: 1-(3-BROMO-4-METHOXYPHENYL)ETHANONE
Synonyms: 4-Acetyl-2-bromoanisole;3'-BROMO-4'-METHOXYACETOPHENONE;1-(3-BROMO-4-METHOXYPHENYL)ETHANONE;Ethanone, 1-(3-bromo-4-methoxyphenyl)-
CBNumber: CB6230281
Molecular Formula: C9H9BrO2
Formula Weight: 229.07
MOL File: 35310-75-9.mol

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1-(3-BROMO-4-METHOXYPHENYL)ETHANONE Property

Melting point:: 84-86°C
Density: 1.421
storage temp.: Sealed in dry,Room Temperature
form: solid
color: Beige
CAS DataBase Reference: 35310-75-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 22
HS Code: 2914790090

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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: B696813
Product name: 1-(3-Bromo-4-methoxyphenyl)ethanone
Packaging: 250mg
Price: $55
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2617-9-11
Product name: 3'-Bromo-4'-methoxyacetophenone
Packaging: 1g
Price: $69
Updated: 2021/12/16

Ark Pharm

Product number: AK-24248
Product name: 1-(3-Bromo-4-methoxyphenyl)ethanone
Purity: 97%
Packaging: 1g
Price: $8
Updated: 2021/12/16

Matrix Scientific

Product number: 126539
Product name: 1-(3-Bromo-4-methoxyphenyl)ethanone
Purity: >95%
Packaging: 1g
Price: $36
Updated: 2021/12/16

Matrix Scientific

Product number: 126539
Product name: 1-(3-Bromo-4-methoxyphenyl)ethanone
Purity: >95%
Packaging: 5g
Price: $100
Updated: 2021/12/16

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1-(3-BROMO-4-METHOXYPHENYL)ETHANONE Chemical Properties,Usage,Production

Preparation

Obtained by reaction of acetic anhydride with o-bromoanisole in the presence of lithium perchlorate at 100° for 5 h (99%).

Synthesis

100-06-1

35310-75-9

General procedure for the synthesis of 1-(3-bromo-4-methoxyphenyl)ethanone from p-methoxyacetophenone: ketone 7a (5.0 g, 33.3 mmol) and N-bromosuccinimide (NBS, 5.9 g, 33.3 mmol) were dissolved in 100 mL of water and heated to 60 °C. Subsequently, 40% H2SO4 (66.7 mmol, 8.9 mL) was added slowly and dropwise. The reaction mixture was stirred continuously for 5 hours. After completion of the reaction, the mixture was cooled to room temperature and separated by extraction with ethyl acetate (60 mL x 3). The organic phases were combined, washed with saturated NaHCO3 solution, dried over anhydrous MgSO4 and concentrated under reduced pressure to give the crude product 7b (7.5 g, 98% yield) as a white solid. Thin layer chromatography (TLC) Rf value was 0.85 (petroleum ether/ethyl acetate, 3:1).1H NMR (400 MHz, DMSO-d6) δ: 3.09 (3H, s), 3.93 (3H, s), 3.95 (6H, s), 7.92 (1H, d, J = 8.9 Hz), 7.97 (1H, dd, J = 2.1 Hz, 8.9 Hz), 8.10 (2H, d, J = 2.1 Hz); LC-MS m/z: 230.9 [M + H]+.

References

[1] Bioorganic and Medicinal Chemistry Letters, 2016, vol. 26, # 17, p. 4372 - 4376
[2] Tetrahedron, 2017, vol. 73, # 50, p. 7105 - 7114
[3] Synthetic Communications, 2014, vol. 44, # 2, p. 181 - 187
[4] Bioorganic and Medicinal Chemistry, 2015, vol. 23, # 13, p. 3618 - 3628
[5] Organic Letters, 2013, vol. 15, # 9, p. 2108 - 2111

1-(3-BROMO-4-METHOXYPHENYL)ETHANONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(3-BROMO-4-METHOXYPHENYL)ETHANONE Suppliers

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View Lastest Price from 1-(3-BROMO-4-METHOXYPHENYL)ETHANONE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1-(3-BROMO-4-METHOXYPHENYL)ETHANONE 35310-75-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2024-08-16

Career Henan Chemical Co

Product: 1-(3-BROMO-4-METHOXYPHENYL)ETHANONE 35310-75-9
Price: US $1.00/KG
Min. Order: 1g
Purity: 98%
Supply Ability: 200kgs
Release date: 2020-01-09

35310-75-9, 1-(3-BROMO-4-METHOXYPHENYL)ETHANONERelated Search:

1-(3-BROMO-4-METHOXYPHENYL)ETHANONE 1-(2-Amino-3-bromo-4-methoxyphenyl)ethanone 1-(2-bromo-4-methoxyphenyl)ethanone 2-BROMO-1-(3-BROMO-4-METHOXYPHENYL)ETHANONE 1-(5-BROMO-2-HYDROXY-4-METHOXYPHENYL)-ETHANONE 5-BROMO-2-HYDROXY-4-METHOXYBENZOPHENONE 1-(5-BROMO-2-METHOXYPHENYL)ETHANONE 2-BROMO-1-(5-BROMO-2-METHOXYPHENYL)ETHANONE 1-(4-bromo-2-methoxyphenyl)ethanone SALOR-INT L345520-1EA AURORA KA-4056 SALOR-INT L424412-1EA 6-BROMO-7-METHOXYFLAVONE AURORA KA-4062 AURORA KA-4645 AURORA KA-5647 AURORA KA-4057 SALOR-INT L314528-1EA

Ethanone, 1-(3-bromo-4-methoxyphenyl)-

1-(3-BROMO-4-METHOXYPHENYL)ETHANONE

4-Acetyl-2-bromoanisole

3'-BROMO-4'-METHOXYACETOPHENONE

35310-75-9