Description

α-Methylcinnamic Acid is a versatile organic compound belonging to the cinnamic acid derivative family. It serves as a valuable pharmaceutical intermediate and a key building block in the synthesis of fine chemicals and functional materials. This product is essential for manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-purity raw materials for complex synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators due to its reactive carboxylic acid and aromatic structure.
• Fragrance and Flavor Ingredient: Acts as a starting material for synthesizing specific aromatic compounds used in perfumery and flavor formulations.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in OLED device manufacturing.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains, enhancing material properties like adhesion, UV stability, or biocompatibility.
• Research & Development: A standard reagent in organic chemistry laboratories for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	α-Methylcinnamic Acid
CAS No.	1199-77-5
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	2-Methyl-3-phenylpropenoic acid; (E)-2-Methyl-3-phenylacrylic acid; (E)-α-Methylcinnamic acid; trans-2-Methylcinnamic acid; 3-Phenyl-2-methylacrylic acid; 2-Methyl-3-phenylacrylic acid; Atropic acid (related isomer); α-Methyl-trans-cinnamic acid
EINECS	214-833-4

Quality Control

Our α-Methylcinnamic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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