Description

β-Methyl-cis-Cinnamaldehyde is a high-purity, unsaturated aromatic aldehyde characterized by its distinct cis-configuration and methyl substitution. This compound is valued for its role as a versatile chemical intermediate and a building block for synthesizing more complex molecules. It is primarily sought after by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical industries for creating specific organoleptic profiles and active pharmaceutical ingredients.

Application

• Flavor and Fragrance Ingredient: Serves as a key intermediate in the synthesis of complex aroma chemicals and perfumery compounds, contributing to unique spicy, balsamic, or floral notes.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs) and other bioactive molecules due to its reactive aldehyde group.
• Organic Synthesis Building Block: Acts as a crucial starting material or intermediate in various organic reactions, including condensations and cyclizations, for producing fine chemicals and specialty polymers.
• Agrochemical Synthesis: Employed in the development and manufacturing of certain pesticides and herbicides, leveraging its aromatic structure.
• Research & Development: Utilized in academic and industrial R&D laboratories for chemical studies, process development, and material science applications.
• Cosmetic Ingredient Synthesis: Functions as a precursor in the creation of specialty ingredients for personal care and cosmetic formulations.

Basic Information

Product Name	β-Methyl-cis-Cinnamaldehyde
CAS No.	21878-52-4
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	2-Methyl-3-phenylpropenal; (Z)-2-Methyl-3-phenyl-2-propenal; cis-2-Methylcinnamaldehyde; (Z)-2-Methylcinnamaldehyde; β-Methyl-cis-cinnamaldehyde; 3-Phenyl-2-methylacrolein; (Z)-3-Phenyl-2-methylacrylaldehyde
EINECS	Contact for details

Quality Control

Our β-Methyl-cis-Cinnamaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are available upon request, providing full transparency and traceability for your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Isomeric Purity (cis-isomer)	≥ 95.0%
Refractive Index (n20D)	1.580 - 1.600
Specific Gravity (20°C)	1.040 - 1.070

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