CAS 25245-34-5

2-bromo-1,4-dimethoxybenzene

Description:

2-Bromo-1,4-dimethoxybenzene, with the CAS number 25245-34-5, is an organic compound belonging to the class of brominated aromatic compounds. It features a benzene ring substituted with two methoxy groups (-OCH3) at the 1 and 4 positions and a bromine atom at the 2 position. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is characterized by its moderate solubility in organic solvents such as ethanol and ether, while being less soluble in water due to the hydrophobic nature of the aromatic ring. The presence of bromine and methoxy groups influences its reactivity, making it a useful intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Additionally, the compound may exhibit interesting electronic properties due to the electron-donating effects of the methoxy groups and the electron-withdrawing nature of the bromine atom, which can affect its behavior in various chemical reactions. Safety precautions should be taken when handling this compound, as it may pose health risks.

Formula: C₈H₉BrO₂

InChI: InChI=1/C8H9BrO2/c1-10-6-3-4-8(11-2)7(9)5-6/h3-5H,1-2H3

InChI key: InChIKey=DWCGNRKFLRLWCJ-UHFFFAOYSA-N

SMILES: COc1ccc(c(c1)Br)OC

Synonyms:

• 1-Bromo-2,5-Dimethoxybenzene
• 2,5-Dimethoxybromobenzene
• 2,5-Dimethoxyphenyl bromide
• 2-Bromo-4-methoxyanisole
• 2-Bromohydroquinone Dimethyl Ether
• Akos 332
• Benzene, 2-Bromo-1,4-Dimethoxy-
• Bromohydroquinone Dimethyl Ether
• NSC 159052

1-Bromo-2,5-dimethoxybenzene

CAS: 25245-34-5

Formula: C₈H₉BrO₂

Purity: >97.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 217.06

Ref: 3B-B1979

2-Bromo-1,4-dimethoxybenzene, 98%

CAS: 25245-34-5

2-Bromo-1,4-dimethoxybenzene has been used in preparation of S-(-)-2-[N-(trifluoroacetyl)amino]-1-(2,5-dimethoxy-4- bromophenyl)-1-propanone, 1,4-bis{4-[2-(4-pyridyl)ethenyl]phenyl}butadiyne and 1,4-bis{2,5-dimethoxy-4-[2-(4-pyridyl)ethenyl]phenyl}butadiyne and 1-bromo-4-iodo-2,5-dimethoxybenzene. I

Formula: C₈H₉BrO₂

Purity: 98%

Color and Shape: Clear colorless, Liquid

Molecular weight: 217.07

Ref: 02-A15640

2-Bromo-1,4-dimethoxybenzene

CAS: 25245-34-5

2-Bromo-1,4-dimethoxybenzene

Formula: C₈H₉BrO₂

Purity: 98%

Molecular weight: 217.06

Ref: IN-DG32883

2-Bromo-1,4-dimethoxybenzene

CAS: 25245-34-5

2-Bromo-1,4-dimethoxybenzene

Formula: C₈H₉BrO₂

Purity: ≥95%

Color and Shape: colourless - yellow Liquid

Molecular weight: 217.05986

Ref: 54-OR4516

2-Bromo-1,4-dimethoxybenzene

CAS: 25245-34-5

Formula: C₈H₉BrO₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 217.0599

Ref: IN-DA003E2Y

1-Bromo-2,5-dimethoxybenzene

CAS: 25245-34-5

1,2-Bromo-2,5-dimethoxybenzene is a methylating agent that can be used in Friedel-Crafts acylation reactions. It reacts with hydrochloric acid to yield 1,2-dibromoethane and hydrogen peroxide. The product of the reaction is a mixture of chloride and alkylation products. Bromine is released as a byproduct in this reaction. This agent has been shown to be useful in the synthesis of compounds containing C=N bonds such as dienolates and amides.

Formula: C₈H₉BrO₂

Purity: Min. 95%

Molecular weight: 217.06 g/mol

Ref: 3D-FB145551

1-Bromo-2,5-dimethoxybenzene

CAS: 25245-34-5

Formula: C₈H₉BrO₂

Purity: 98%

Color and Shape: Liquid, Clear

Molecular weight: 217.062

Ref: 10-F003694