Description

2-(Methyldithio)-Isobutyraldehyde is a specialized organosulfur compound featuring a unique dithioacetal functional group. This structure makes it a valuable intermediate for synthesizing complex molecules, particularly in the flavor and fragrance industry where it contributes to savory, meaty, and roasted notes. It is primarily sought after by research and development chemists, flavorists, and manufacturers in the food, fragrance, and fine chemical sectors.

Application

• Flavor and Fragrance Creation: A key building block for synthesizing savory flavor compounds, particularly those replicating meaty, roasted, or alliaceous (garlic/onion) profiles.
• Fine Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for pharmaceuticals, agrochemicals, and other specialty chemicals requiring dithioacetal functionality.
• Research & Development: Used in academic and industrial R&D labs for exploring new synthetic pathways and developing novel organosulfur compounds.
• Food Technology: Employed in the development of process flavors and reaction flavors to enhance the savory character of food products.

Basic Information

Product Name	2-(Methyldithio)-Isobutyraldehyde
CAS No.	67952-60-7
Molecular Formula	C5H10OS2
Molecular Weight	150.26 g/mol
Synonyms	2-(Methyldithio)-2-methylpropanal; 2-Methyl-2-(methyldithio)propanal; Isobutyraldehyde, 2-(methyldithio)-; 2-(Methylmercaptodithio)isobutyraldehyde; FEMA 4097; (Methyldithio)isobutyraldehyde; 2-Methyl-2-(methylsulfanyldisulfanyl)propanal
EINECS	Contact for details

Quality Control

Our 2-(Methyldithio)-Isobutyraldehyde is produced under strict quality management protocols. Each batch is analyzed to ensure it meets stringent purity and identity specifications, with testing typically including assay, identification, and impurity profiling. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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