Description

Methyl 4-Methoxycinnamate is a versatile organic ester compound widely used as a key intermediate in fine chemical synthesis. Its primary commercial value lies in its role as a precursor for UV-absorbing molecules and its utility in pharmaceutical and cosmetic ingredient manufacturing. This product is essential for R&D laboratories and production facilities in the pharmaceutical, personal care, and specialty chemical industries seeking high-purity synthetic building blocks.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with cinnamic acid derivatives.
• UV Filter Synthesis: Serves as a key precursor in the manufacturing of organic ultraviolet (UV) absorbers and sunscreens, such as octinoxate analogs.
• Fragrance and Flavor Ingredient: Used in the production of certain aroma chemicals and flavor compounds due to its cinnamate structure.
• Organic Synthesis: Employed in various organic reactions, including esterifications and cross-coupling reactions, to create more complex molecules.
• Cosmetic Additive Intermediate: Utilized in the development of specialty cosmetic ingredients that require specific light-absorbing or stabilizing properties.
• Liquid Crystal and Polymer Research: Acts as a monomer or intermediate in the research and development of advanced materials.

Basic Information

Product Name	Methyl 4-Methoxycinnamate
CAS No.	832-01-9
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	Methyl p-Methoxycinnamate; 4-Methoxycinnamic Acid Methyl Ester; Methyl (E)-3-(4-Methoxyphenyl)acrylate; p-Methoxycinnamic Acid Methyl Ester; (E)-Methyl 3-(4-Methoxyphenyl)acrylate; Methyl trans-4-Methoxycinnamate; Methyl 4-Methoxycinnamate; Methyl O-Methyl-p-coumarate
EINECS	212-615-7

Quality Control

Our Methyl 4-Methoxycinnamate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for fine chemical and pharmaceutical applications. Certificates of Analysis (COA) detailing all test results are provided with every shipment and are available upon request.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	86 - 90 °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.