CAS 116632-03-2

7-Chloro-1-naphthalenecarboxaldehyde

Description:

7-Chloro-1-naphthalenecarboxaldehyde is an organic compound characterized by its naphthalene structure, which consists of two fused aromatic rings. The presence of a chloro substituent at the 7-position and an aldehyde functional group at the 1-position significantly influences its chemical properties. This compound typically appears as a pale yellow to light brown solid and is known for its aromatic odor. It is soluble in organic solvents such as ethanol and dichloromethane but has limited solubility in water due to its hydrophobic naphthalene core. The aldehyde group makes it reactive, particularly in condensation reactions and nucleophilic additions. Additionally, the chlorine atom can participate in electrophilic aromatic substitution reactions, enhancing its reactivity. 7-Chloro-1-naphthalenecarboxaldehyde is often utilized in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals, due to its ability to serve as a versatile building block in various chemical transformations. Safety precautions should be observed when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₁₁H₇ClO

InChI: InChI=1S/C11H7ClO/c12-10-5-4-8-2-1-3-9(7-13)11(8)6-10/h1-7H

InChI key: InChIKey=HQBCFROPFWQZIP-UHFFFAOYSA-N

SMILES: C(=O)C=1C2=C(C=CC(Cl)=C2)C=CC1

Synonyms:

• 1-Naphthaldehyde, 7-chloro-
• 7-Chloro-1-naphthalenecarboxaldehyde
• 1-Naphthalenecarboxaldehyde, 7-chloro-