Description

trans-p-Methoxycinnamaldehyde is a high-purity organic compound belonging to the class of cinnamaldehyde derivatives. This versatile aromatic aldehyde is valued for its unique chemical structure, which serves as a key intermediate and functional ingredient in advanced synthesis. It is essential for manufacturers and R&D teams in the fragrance, pharmaceutical, and fine chemical sectors seeking reliable, high-quality building blocks. Our supply ensures consistent purity and stability for your critical applications.

Application

• Fragrance and Flavor Intermediate: A key building block for synthesizing novel aromatic compounds and fixatives in perfumery and flavor formulations.
• Pharmaceutical Synthesis: Serves as a crucial precursor in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis & Research: Used as a versatile reagent in organic chemistry for aldol condensations and the synthesis of heterocyclic compounds.
• UV-Absorbing Agent: Its conjugated structure makes it suitable for research into light-stabilizing additives and sunscreen actives.
• Agrochemical Intermediates: Employed in the research and development of advanced crop protection agents and pesticides.
• Cosmetic Ingredients: Acts as a starting material for synthesizing specialty ingredients used in cosmetic and personal care products.

Basic Information

Product Name	trans-p-Methoxycinnamaldehyde
CAS No.	24680-50-0
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	4-Methoxycinnamaldehyde; (E)-3-(4-Methoxyphenyl)-2-propenal; p-Methoxycinnamaldehyde; trans-4-Methoxycinnamaldehyde; (E)-4-Methoxycinnamaldehyde; 3-(4-Methoxyphenyl)acrylaldehyde; Cinnamaldehyde, 4-methoxy-; Aldehyde C-18 (so-called)
EINECS	246-394-2

Quality Control

Our trans-p-Methoxycinnamaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure it meets the highest standards of purity and identity. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all relevant specifications. We are committed to supplying material suitable for demanding applications, including pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain purity and prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	58°C - 62°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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