Description

3-Methyl-2-Phenylbutyraldehyde is a versatile aromatic aldehyde intermediate with a distinct chemical structure. This compound matters for its role as a key building block in the synthesis of complex organic molecules, particularly in the fragrance and pharmaceutical sectors. Industries that require high-purity intermediates for research, flavor & fragrance creation, and active pharmaceutical ingredient (API) development are the primary users of this material.

Application

• Fragrance and Flavor Ingredient Synthesis: Serves as a crucial intermediate for creating specific musky, woody, or fruity aroma chemicals.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Synthesis: Acts as a building block in the production of certain pesticides and herbicides.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in organic chemistry, particularly in aldol and Grignard-type reactions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and other advanced materials.

Basic Information

Product Name	3-Methyl-2-Phenylbutyraldehyde
CAS No.	2439-44-3
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	2-Phenyl-3-methylbutyraldehyde; α-Methyl-β-phenylbutyraldehyde; 3-Methyl-2-phenylbutanal; Butanal, 3-methyl-2-phenyl-; 2-Phenyl-3-methylbutanal; (RS)-3-Methyl-2-phenylbutyraldehyde; (±)-3-Methyl-2-phenylbutyraldehyde
EINECS	219-447-6

Quality Control

Our 3-Methyl-2-Phenylbutyraldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your precise requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.510 - 1.520
Density (g/mL, 20°C)	0.980 - 1.010

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