Description

Benzeneacetaldehyde, 4-Formyl- (9Ci) is a versatile aromatic aldehyde building block with significant synthetic utility. Its bifunctional structure, featuring both aldehyde and formyl-substituted aromatic rings, makes it a valuable intermediate for constructing complex organic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to develop active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with aromatic heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical & Fragrance Ingredient: Serves as a building block for synthesizing complex aroma chemicals and specialty flavors.
• Material Science Research: Employed in the development of organic semiconductors, ligands for catalysts, and advanced polymers.
• Chemical Research & Development: A fundamental reagent for organic synthesis, enabling C-C bond formation and heterocycle construction in academic and industrial R&D.

Basic Information

Product Name	Benzeneacetaldehyde, 4-Formyl- (9Ci)
CAS No.	103790-65-4
Molecular Formula	C9H8O2
Molecular Weight	148.16 g/mol
Synonyms	4-Formylbenzeneacetaldehyde; 2-(4-Formylphenyl)acetaldehyde; 4-Carboxybenzaldehyde Acetaldehyde Derivative; p-Formylphenylacetaldehyde; 4-Aldehydophenylacetaldehyde; (4-Formylphenyl)ethanal; Benzeneacetaldehyde, p-formyl-; 103790-65-4
EINECS	Contact for details

Quality Control

Our Benzeneacetaldehyde, 4-Formyl- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for all shipments to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.