Description

3-Methylcinnamic Acid is a versatile organic compound belonging to the cinnamic acid derivative family. This chemical serves as a valuable building block and intermediate in the synthesis of more complex molecules across several high-value industries. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for its reactive carboxylic acid and aromatic functionalities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), including potential anti-inflammatory and analgesic agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Perfumery and Flavoring Agent: Serves as a starting material for creating fragrance compounds and synthetic flavor ingredients with cinnamon-like notes.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core component or intermediate in the development of organic electronic materials and charge-transport layers.
• UV Absorber and Stabilizer: Incorporated into polymer formulations and coatings to enhance resistance to photodegradation.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis, medicinal chemistry, and material science research.

Basic Information

Item	Details
Product Name	3-Methylcinnamic Acid
CAS No.	3029-79-6
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	3-Methylcinnamic Acid; (E)-3-(3-Methylphenyl)acrylic acid; 3-Methyl-trans-cinnamic acid; m-Methylcinnamic Acid; 3-(3-Methylphenyl)-2-propenoic acid; β-(m-Tolyl)acrylic Acid; NSC 404044
EINECS	221-190-8

Quality Control

Our 3-Methylcinnamic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all specifications is provided with each 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 room temperature (15-25°C). Keep away from strong acids and organic solvents. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°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.