Description

Sinapinaldehyde is a naturally occurring phenolic aldehyde compound with the CAS number 4206-58-0. This versatile organic intermediate is valued for its role in the synthesis of more complex molecules and its presence in various plant-derived materials. It is particularly relevant for industries focused on fine chemicals, flavor and fragrance development, and advanced material science. Our supply ensures high purity and consistency for demanding research and manufacturing applications.

Application

• Fine Chemical Synthesis: A key intermediate in the production of pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Flavor & Fragrance Industry: Used as a building block or reference standard for creating or analyzing complex aromatic profiles.
• Biochemical Research: Serves as a substrate or standard in studies of lignin biosynthesis, plant metabolism, and enzymatic reactions.
• Material Science: Investigated as a monomer or precursor for bio-based polymers and resins.
• Analytical Reference Standard: Provides a high-purity benchmark for quality control and analytical method development in laboratories.

Basic Information

Product Name	Sinapinaldehyde
CAS No.	4206-58-0
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	Sinapaldehyde; Sinapic aldehyde; 4-Hydroxy-3,5-dimethoxycinnamaldehyde; 3,5-Dimethoxy-4-hydroxycinnamaldehyde; Syringaldehyde, 4-hydroxy-; 3-(4-Hydroxy-3,5-dimethoxyphenyl)-2-propenal
EINECS	224-125-6

Quality Control

Our Sinapinaldehyde is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). As the compound is easily oxidized, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	~110 - 115 °C

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