Description

(E)-3'-Hydroxy-4'-Methoxycinnamic Acid is a high-purity cinnamic acid derivative, a key intermediate in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs). Its unique phenolic and carboxylic acid functional groups make it a versatile building block for creating compounds with specific biological and chemical activities. This product is essential for research and development laboratories, pharmaceutical manufacturers, and producers of advanced organic materials seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various APIs, including potential candidates for anti-inflammatory, antioxidant, and neuroprotective agents.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules used in agrochemicals, dyes, and specialty polymers.
• Cosmetic & Personal Care Ingredients: Used in the development of skin-conditioning agents and UV-absorbing compounds due to its phenolic structure.
• Biochemical Research: Employed as a standard or reagent in studies related to plant phenolics, natural product chemistry, and metabolic pathways.
• Flavor & Fragrance Industry: Acts as a starting material for synthesizing aroma compounds that mimic natural plant extracts.
• Antioxidant Studies: Investigated for its intrinsic radical-scavenging properties in material science and nutritional supplement research.

Basic Information

Product Name	(E)-3'-Hydroxy-4'-Methoxycinnamic Acid
CAS No.	25522-33-2
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	3-Hydroxy-4-methoxycinnamic acid; 4-Methoxy-3-hydroxycinnamic acid; (E)-3-(4-Methoxy-3-hydroxyphenyl)acrylic acid; Ferulic acid isomer; Isoferulic acid (common name); 3-(3-Hydroxy-4-methoxyphenyl)-2-propenoic acid; 2-Propenoic acid, 3-(3-hydroxy-4-methoxyphenyl)-, (E)-
EINECS	Contact for details

Quality Control

Our (E)-3'-Hydroxy-4'-Methoxycinnamic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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