CAS 99277-71-1

4-Bromo-2-nitrobenzoic acid

Description:

4-Bromo-2-nitrobenzoic acid is an aromatic carboxylic acid characterized by the presence of both a bromine and a nitro group on a benzoic acid framework. The molecular structure features a bromine atom at the para position and a nitro group at the ortho position relative to the carboxylic acid functional group. This compound typically appears as a yellow crystalline solid and is known for its moderate solubility in organic solvents and limited solubility in water. It exhibits acidic properties due to the carboxylic acid group, which can donate protons in solution. The presence of the electron-withdrawing nitro and bromo substituents influences its reactivity, making it a useful intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Additionally, 4-Bromo-2-nitrobenzoic acid can participate in various chemical reactions, including nucleophilic substitutions and coupling reactions, due to its functional groups. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₇H₃BrNO₄

InChI: InChI=1/C7H4BrNO4/c8-4-1-2-5(7(10)11)6(3-4)9(12)13/h1-3H,(H,10,11)/p-1

SMILES: c1cc(c(cc1Br)N(=O)=O)C(=O)[O-]

Synonyms:

• 2-Nitro-4-Bromo Benzoic Acid
• 4-Bromo-2-Nitrobenzoic Acid 2-Nitro-4-Bromobenzoic Acid
• 4-Bromo-2-Nitrobenzoate

4-Bromo-2-nitrobenzoic acid, 97%

CAS: 99277-71-1

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. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₃BrNO₄

Purity: 97%

Color and Shape: Pale cream, Powder

Molecular weight: 245.01

Ref: 02-H27541

4-bromo-2-nitrobenzoic acid

CAS: 99277-71-1

Formula: C₇H₄BrNO₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 246.0150

Ref: IN-DA003KXF

4-Bromo-2-nitrobenzoic Acid

CAS: 99277-71-1

Formula: C₇H₄BrNO₄

Purity: >98.0%(T)

Color and Shape: White to Gray to Brown powder to crystal

Molecular weight: 246.02

Ref: 3B-B3810

4-Bromo-2-nitrobenzoic acid

CAS: 99277-71-1

4-Bromo-2-nitrobenzoic acid

Formula: C₇H₄BrNO₄

Purity: 97%

Color and Shape: pale yellow solid

Molecular weight: 246.01g/mol

Ref: 54-OR1244

4-Bromo-2-nitrobenzoic acid

CAS: 99277-71-1

Formula: C₇H₄BrNO₄

Purity: 97%

Color and Shape: Solid

Molecular weight: 246.016

Ref: 10-F048806

4-Bromo-2-nitrobenzoic acid

CAS: 99277-71-1

4-Bromo-2-nitrobenzoic acid is an anthranilic acid derivative that can be used as a radiolabel for the diagnosis of bladder cancer. The uptake of 4-Bromo-2-nitrobenzoic acid in the bladder is proportional to the number of cells, which are then detected by positron emission tomography (PET) scanning. The affinity of 4-Bromo-2-nitrobenzoic acid to human bladder tissue was determined by measuring its uptake in humans and rats. 4-Bromo-2-nitrobenzoic acid has been shown to be effective against cancer cells in vitro. Radiolabeling with this compound allows for more accurate diagnostic imaging than using other radiopharmaceuticals.

Formula: C₇H₄BrNO₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 246.02 g/mol

Ref: 3D-FB11109