CAS 2460-59-5

3,5-Dinitrosalicylaldehyde

Description:

3,5-Dinitrosalicylaldehyde is an organic compound characterized by the presence of both nitro and aldehyde functional groups. It is derived from salicylaldehyde, with two nitro groups positioned at the 3 and 5 positions of the aromatic ring. This compound typically appears as a yellow crystalline solid and is known for its reactivity, particularly in electrophilic substitution reactions due to the electron-withdrawing nature of the nitro groups. It is soluble in organic solvents and exhibits moderate solubility in water. 3,5-Dinitrosalicylaldehyde is often utilized in organic synthesis and analytical chemistry, particularly as a reagent for the detection of certain metal ions and in the development of various dyes and pigments. Its unique structure allows it to participate in various chemical reactions, making it a valuable compound in research and industrial applications. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₇H₄N₂O₆

InChI: InChI=1S/C7H4N2O6/c10-3-4-1-5(8(12)13)2-6(7(4)11)9(14)15/h1-3,11H

InChI key: InChIKey=FLJXIBHYDIMYRS-UHFFFAOYSA-N

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

Synonyms:

• 2-Formyl-4,6-Dinitrophenolate
• 2-Hydroxy-3,5-Dinitrobenzaldehyde
• 3,5-Dinitrosalicylaldehyde
• Benzaldehyde, 2-hydroxy-3,5-dinitro-
• Salicylaldehyde, 3,5-dinitro-
• 3,5-Dinitro-2-hydroxybenzaldehyde

3,5-Dinitrosalicylaldehyde, 98%

CAS: 2460-59-5

It is used to produce 3-(2-hydroxy-3,5-dinitro-phenyl)-propenal with acetaldehyde. 3,5-Dinitrosalicylaldehyde has been used in the preparation of salicyldimine ligand via Schiff base condensation with allyl-substituted aniline, 3-hydroxycoumarins2, chromogenic proteinase substrates and ruthenium(II)

Formula: C₇H₃N₂O₆

Purity: 98%

Color and Shape: Powder or crystalline powder, Pale yellow to yellow to orange or pale brown

Molecular weight: 211.11

Ref: 02-B20424

2-hydroxy-3,5-dinitrobenzaldehyde

CAS: 2460-59-5

Formula: C₇H₄N₂O₆

Purity: 98%

Color and Shape: Solid

Molecular weight: 212.1165

Ref: IN-DA002OPN

3,5-Dinitrosalicylaldehyde

CAS: 2460-59-5

3,5-Dinitrosalicylaldehyde is an oxidizing agent that is used in organic chemistry to produce aldehydes or carboxylic acids. It reacts with the amino groups of lysine residues and converts them to nitro groups. 3,5-Dinitrosalicylaldehyde is also used as a reagent in the determination of the number of lysine residues in proteins by titration with hydrochloric acid. The reaction mechanism of 3,5-dinitrosalicylaldehyde involves formation of an electron deficient intermediate that oxidizes chloride ions to form water molecules and chloride radicals. These intermediates react with nitro groups on lysine residues, resulting in nitro compounds. Crystallography studies have shown that the molecular structure of 3,5-dinitrosalicylaldehyde has two nitro groups and one hydroxyl group.

Formula: C₇H₄N₂O₆

Purity: Min. 95%

Color and Shape: Yellow Powder

Molecular weight: 212.12 g/mol

Ref: 3D-FD67163

2-hydroxy-3,5-dinitrobenzaldehyde

CAS: 2460-59-5

Formula: C₇H₄N₂O₆

Purity: 98%

Molecular weight: 212.117

Ref: 10-F375195