Overview
3-Methoxy-2-methylbenzoic acid is an organic compound belonging to the benzoic acid derivatives family. It is primarily used as an intermediate in the synthesis of pharmaceuticals and other fine chemicals. The compound features a methoxy group and a methyl group attached to a benzoic acid backbone, contributing to its unique chemical properties. Its applications are mainly found in research laboratories and industrial chemical synthesis, where it serves as a building block for more complex molecules. The compound is known for its stability and mild aromatic properties, making it suitable for various chemical reactions.
Physical and Chemical Properties
3-Methoxy-2-methylbenzoic acid appears as a white to off-white crystalline powder with a mild aromatic odor. It has a molecular weight of 166.17 g/mol and a melting point range of 120-122°C. The compound is soluble in common organic solvents such as ethanol and methanol but exhibits limited solubility in water. Key chemical properties include its stability under normal storage conditions and its reactivity as an intermediate in organic synthesis. The presence of both methoxy and methyl groups on the aromatic ring influences its electronic and steric properties, making it useful in specific chemical transformations.
Main Applications
The primary use of 3-Methoxy-2-methylbenzoic acid is as an intermediate in the pharmaceutical industry. It is involved in the synthesis of various active pharmaceutical ingredients (APIs) and other fine chemicals. Its structural features make it a valuable building block in organic chemistry research. Additionally, the compound finds applications in the development of specialty chemicals and agrochemicals. Its role in these sectors underscores its importance in industrial chemistry, particularly in processes requiring precise molecular modifications.
Safety and Storage
When handling 3-Methoxy-2-methylbenzoic acid, it is essential to follow standard safety protocols. The compound should be stored in a cool, dry place, away from direct sunlight and moisture to prevent degradation. Proper ventilation is recommended to avoid inhalation of dust particles. Personal protective equipment (PPE), such as gloves and safety goggles, should be worn to minimize skin and eye contact. In case of accidental exposure, rinse thoroughly with water and seek medical advice if necessary. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.
B2B Procurement Guide
For B2B buyers, sourcing 3-Methoxy-2-methylbenzoic acid requires careful consideration of purity, supplier reliability, and compliance with safety standards. The reference price ranges from approximately $50 to $100 per kilogram, depending on purity and supplier terms. Key procurement tips include verifying the CAS number (5798-52-5) and requesting certificates of analysis (CoA) to ensure product quality. Establish long-term relationships with reputable suppliers to secure consistent supply and competitive pricing. Always confirm storage and handling requirements to maintain product integrity during transit and storage.
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