CAS 3011-34-5

4-Hydroxy-3-nitrobenzaldehyde

Description:

4-Hydroxy-3-nitrobenzaldehyde, with the CAS number 3011-34-5, is an organic compound that features a benzaldehyde functional group substituted with both a hydroxyl group and a nitro group. This compound is characterized by its aromatic structure, which contributes to its chemical stability and reactivity. The presence of the hydroxyl (-OH) group imparts polar characteristics, enhancing its solubility in polar solvents, while the nitro (-NO2) group is known for its electron-withdrawing properties, which can influence the compound's reactivity in electrophilic aromatic substitution reactions. 4-Hydroxy-3-nitrobenzaldehyde is typically a yellow to orange solid at room temperature and may exhibit fluorescence. It is used in various applications, including as an intermediate in organic synthesis and in the development of dyes and pharmaceuticals. Additionally, its functional groups make it a candidate for further chemical modifications, allowing for the synthesis of more complex molecules. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₇H₅NO₄

InChI: InChI=1S/C7H5NO4/c9-4-5-1-2-7(10)6(3-5)8(11)12/h1-4,10H

InChI key: InChIKey=YTHJCZRFJGXPTL-UHFFFAOYSA-N

SMILES: N(=O)(=O)C1=CC(C=O)=CC=C1O

Synonyms:

• 3-Nitro-4-hydroxybenzaldehyde
• 4-Formyl-2-Nitrophenolate
• 4-Formyl-2-nitrophenol
• Benzaldehyde, 4-hydroxy-3-nitro-
• NSC 138267
• 4-Hydroxy-3-nitrobenzaldehyde

4-Hydroxy-3-nitrobenzaldehyde

CAS: 3011-34-5

Formula: C₇H₅NO₄

Purity: >97.0%(GC)

Color and Shape: Light yellow to Yellow to Orange powder to crystal

Molecular weight: 167.12

Ref: 3B-H0924

4-Hydroxy-3-nitrobenzaldehyde, 98%

CAS: 3011-34-5

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: C₇H₅NO₄

Purity: 98%

Color and Shape: Pale yellow to yellow to brown, Powder

Molecular weight: 167.12

Ref: 02-A17972

4-Hydroxy-3-Nitrobenzaldehyde

CAS: 3011-34-5

Formula: C₇H₅NO₄

Purity: 95%

Color and Shape: Solid

Molecular weight: 167.1189

Ref: IN-DA003LI5

4-Hydroxy-3-nitrobenzaldehyde

CAS: 3011-34-5

Formula: C₇H₅NO₄

Purity: 98.0%

Color and Shape: Crystalline Powder

Molecular weight: 167.12

Ref: 10-F018721

4-Hydroxy-3-nitrobenzaldehyde

CAS: 3011-34-5

4-Hydroxy-3-nitrobenzaldehyde

Formula: C₇H₅NO₄

Purity: 98%

Color and Shape: faint to light brown powder

Molecular weight: 167.12g/mol

Ref: 54-OR9265

4-Hydroxy-3-nitrobenzaldehyde

CAS: 3011-34-5

4-Hydroxy-3-nitrobenzaldehyde (4NBA) is a chemical compound that belongs to the class of aromatic compounds. It is an intermediate in the synthesis of various pharmaceuticals, including benzocaine and nitroglycerin, and has been researched for its potential use in cancer diagnosis. 4NBA has shown optical properties that allow it to be used as a model system for studying the interactions between water and benzyl groups. It also possesses anti-inflammatory properties due to its ability to inhibit the production of inflammatory cytokines such as IL-1β, IL-6, and TNFα.

Formula: C₇H₅NO₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 167.12 g/mol

Ref: 3D-FH32308

4-Formyl-2-nitrophenol

Controlled Product

CAS: 3011-34-5

Applications 4-Formyl-2-nitrophenol is an Intermediate used in synthesis of novel amodiaquine analogs as potential antimalarial and antifilarial compounds.
References Jiang, D.X., et al.: Int. J. Environ. Res., 5, 923 (2011); Al-Zereini, W., et al.: J. Antibiotic., 63, 297 (2010);

Formula: C₇H₅NO₄

Color and Shape: Neat

Molecular weight: 167.12

Ref: TR-F700920

Amodiaquine Impurity 3

CAS: 3011-34-5

Formula: C₇H₅NO₄

Molecular weight: 167.12

Ref: ST-EA-CP-A57003