CAS 3920-50-1

Pyrazole-3-Carbaldehyde

Description:

Pyrazole-3-carbaldehyde is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two nitrogen atoms. This compound features an aldehyde functional group (-CHO) attached to the third position of the pyrazole ring, making it a valuable intermediate in organic synthesis. Pyrazole-3-carbaldehyde is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is known for its reactivity, particularly in nucleophilic addition reactions due to the electrophilic nature of the aldehyde group. This compound is often utilized in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds, owing to its ability to participate in diverse chemical reactions, including condensation and cyclization. Additionally, pyrazole derivatives are of interest in medicinal chemistry due to their potential biological activities, including anti-inflammatory and antimicrobial properties. Proper handling and storage are essential, as with many organic compounds, to ensure safety and stability.

Formula: C₄H₄N₂O

InChI: InChI=1/C4H4N2O/c7-3-4-1-2-5-6-4/h1-3H,(H,5,6)

SMILES: c1c[nH]nc1C=O

Synonyms:

• Pyrazol-3-carbaldehyde
• 1H-pyrazole-3-carbaldehyde
• 1H-Pyrazole-3-carboxaldehyde
• 2H-Pyrazole-3-Carbaldehyde
• Pyrazole-3-carboxaldehyde

Pyrazole-3-carboxaldehyde

CAS: 3920-50-1

Formula: C₄H₄N₂O

Purity: >98.0%(GC)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 96.09

Ref: 3B-P2261

1H-Pyrazole-3-carbaldehyde

CAS: 3920-50-1

Formula: C₄H₄N₂O

Purity: 97%

Color and Shape: Solid

Molecular weight: 96.0874

Ref: IN-DA0037I4

1H-Pyrazole-3-carboxaldehyde

CAS: 3920-50-1

1H-Pyrazole-3-carboxaldehyde

Formula: C₄H₄N₂O

Purity: 97%

Color and Shape: dark brown powder

Molecular weight: 96.09g/mol

Ref: 54-OR46247

1H-Pyrazole-5-carboxaldehyde

CAS: 3920-50-1

1H-Pyrazole-5-carboxaldehyde

Formula: C₄H₄N₂O

Purity: 97%

Color and Shape: dark brown powder

Molecular weight: 96.08735g/mol

Ref: 54-OR301050

1H-Pyrazole-5-carbaldehyde

CAS: 3920-50-1

Formula: C₄H₄N₂O

Purity: 97%

Color and Shape: Solid

Molecular weight: 96.089

Ref: 10-F046433

1-H-Pyrazole-3-carboxaldehyde

CAS: 3920-50-1

1-H-Pyrazole-3-carboxaldehyde (1HP) is a β-unsaturated ketone that has been shown to inhibit the growth of chronic pulmonary fungal infections, such as histoplasmosis, coccidioidomycosis, and blastomycosis. It has also been shown to have anticancer activity in vitro and in vivo. 1HP inhibits cellular proliferation by inducing cell cycle arrest at the G(2)/M checkpoint. The molecular mechanism of this inhibition is due to an increase in the expression of p21 protein and p27 protein, which are tumor suppressor proteins that regulate progression through the cell cycle. 1HP also inhibits HIV infection by inhibiting reverse transcriptase and proteases, which are enzymes involved in viral replication. This compound binds to active methylene groups on the enzyme's surface, blocking its ability to perform chemical reactions with other molecules. 1HP also has strong inhibitory effects on cancer cells because it causes structural

Formula: C₄H₄N₂O

Purity: Min. 95%

Molecular weight: 96.09 g/mol

Ref: 3D-FP05874