Description

2-Benzyl-3-Oxobutanal is a versatile organic compound featuring both ketone and aldehyde functional groups on a butane backbone substituted with a benzyl group. This unique structure makes it a valuable building block and key intermediate in advanced organic synthesis. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex aliphatic and aromatic backbones.
• Fine Chemical Synthesis: Used as a specialized building block for creating flavors, fragrances, and advanced agrochemicals.
• Organic Research & Development: Employed in academic and industrial labs for developing novel synthetic methodologies, including aldol and condensation reactions.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the research and development of specialty polymers and resins.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	2-Benzyl-3-Oxobutanal
CAS No.	14438-08-5
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	2-Benzyl-3-oxobutyraldehyde; 3-Oxo-2-benzylbutanal; 2-Benzylacetoacetaldehyde; 3-Oxo-2-(phenylmethyl)butanal; Butanal, 2-benzyl-3-oxo-; α-Benzylacetoacetaldehyde; 1-Benzyl-2-oxopropyl formaldehyde; 2-Benzyl-3-ketobutanal
EINECS	Contact for details

Quality Control

Every batch of 2-Benzyl-3-Oxobutanal is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements of your synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Our quality protocols are designed to support cGMP compliance for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized; ensure containers are sealed immediately after use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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