CAS 576-23-8

1-Bromo-2,3-dimethylbenzene

Description:

1-Bromo-2,3-dimethylbenzene, also known as 1-bromo-o-xylene, is an aromatic compound characterized by a bromine atom and two methyl groups attached to a benzene ring. Its molecular formula is C9H11Br, indicating the presence of nine carbon atoms, eleven hydrogen atoms, and one bromine atom. This compound typically appears as a colorless to pale yellow liquid with a distinctive aromatic odor. It is moderately soluble in organic solvents but has limited solubility in water due to its hydrophobic nature. The presence of the bromine atom makes it a useful intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Additionally, 1-bromo-2,3-dimethylbenzene can undergo various chemical reactions, including nucleophilic substitution and electrophilic aromatic substitution, making it a versatile building block in synthetic organic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate protective equipment should be used.

Formula: C₈H₉Br

InChI: InChI=1S/C8H9Br/c1-6-4-3-5-8(9)7(6)2/h3-5H,1-2H3

InChI key: InChIKey=WLPXNBYWDDYJTN-UHFFFAOYSA-N

SMILES: CC1=C(Br)C=CC=C1C

Synonyms:

• 1-Bromo-2,3-Dimethylbenzene
• 2,3-Benzene,Methyl Bromide
• 2,3-Dimethyl bromobenzene
• 2,3-Dimethylbenzene bromide
• 2,3-Dimethylbromobenzene
• 3-Bromo-1,2-dimethylbenzene
• 3-Bromo-1,2-xylene
• 3-Bromo-Ortho-Xylene
• Benzene, 1-bromo-2,3-dimethyl-
• NSC 76561
• o-Xylene, 3-bromo-

3-Bromo-o-xylene

CAS: 576-23-8

Formula: C₈H₉Br

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 185.06

Ref: 3B-B1282

3-Bromo-o-xylene, 99%

CAS: 576-23-8

3-Bromo-o-xylene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.

Formula: C₈H₉Br

Purity: 99%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 185.06

Ref: 02-A15889

3-Bromo-1,2-dimethylbenzene, min. 98%

CAS: 576-23-8

Formula: C₈H₉Br

Purity: min. 98%

Color and Shape: colorless to pale yellow liq.

Molecular weight: 185.06

Ref: 08-06-0001

2,3-Dimethyl Bromobenzene

CAS: 576-23-8

Formula: C₈H₉Br

Color and Shape: Pale Yellow Clear Liquid

Molecular weight: 185.06

Ref: 4Z-B-631

1-Bromo-2,3-dimethylbenzene

CAS: 576-23-8

1-Bromo-2,3-dimethylbenzene

Formula: C₈H₉Br

Purity: 99%

Color and Shape: clear. colourless liquid

Molecular weight: 185.06106g/mol

Ref: 54-OR11088

3-Bromo-o-xylene

CAS: 576-23-8

Formula: C₈H₉Br

Purity: ≥ 98.5%

Color and Shape: Clear, colourless to pale yellow liquid

Molecular weight: 185.07

Ref: 7W-GK5829

3-Bromo-o-xylene

CAS: 576-23-8

Formula: C₈H₉Br

Purity: 98.0%

Color and Shape: Solid, No data available.

Molecular weight: 185.064

Ref: 10-F018326

1-Bromo-2,3-dimethyl-benzene

Controlled Product

CAS: 576-23-8

Applications 1-Bromo-2,3-dimethyl-benzene is a useful synthetic intermediate. It is used as a reagent to synthesize vaniprevir. It can also be used to synthesize various piperidine derivatives, e.g., 4-arylpiperidines and cinnamoylpiperidine, which are 5-HT2C agonist and PAR1 antagonist, respectively.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Song, Z., et a;.: J. Org. Chem., 76, 9553 (2011); Conway, R., et al.: Bioorg. Med. Chem. Lett., 22, 2560 (2012); Planty, B., et al.: Bioorg. Med. Chem. Lett., 20, 1735 (2010)

Formula: C₈H₉Br

Color and Shape: Neat

Molecular weight: 185.0611

Ref: TR-B685760

3-bromo-o-xylene

CAS: 576-23-8

3-bromo-o-xylene is a xylene that has been shown to react with nucleophiles, such as ammonia and alcohols, by way of nucleophilic substitution. It can be used as a solvent for carboxylic acid derivatives and is also used in the production of ethyl formate. The most important use of 3-bromo-o-xylene is its conversion to 3-bromopropanoic acid (3BPA). This conversion can be achieved through a reaction with an inorganic acid or an organic acid, such as sulfamic acid or trifluoroacetic acid. Another method of conversion is called Grignard reagent synthesis. This process involves the reaction of 3-bromopropene with magnesium metal and an alkyl halide, such as methyl chloride. In addition, 3BPA can be prepared by hydrolysis using hydrochloric acid or potassium phosphate in the presence of b

Formula: C₈H₉Br

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 185.06 g/mol

Ref: 3D-FB64662