Hydroxy(4-hydroxyphenyl)acetic acid(CAS: 7198-10-9)

Hydroxy(4-hydroxyphenyl)acetic acid (CAS: 7198-10-9) is a white to off-white crystalline solid with a molecular weight of approximately 194.16 g/mol. It has a pKa of 3.56 and is slightly soluble in water. Chemically, it is relatively stable but can react with strong bases to form salts. It is used in the synthesis of various pharmaceuticals and as a starting material for the production of other compounds.

Hydroxy(4-hydroxyphenyl)acetic acid is typically synthesized via the reduction of 4-hydroxybenzaldehyde with sodium borohydride. The reaction is catalyzed by a base, such as sodium hydroxide, and occurs in an aqueous medium. The yield is generally high, and the product can be isolated by filtration and recrystallization.

Hydroxy(4-hydroxyphenyl)acetic acid (CAS: 7198-10-9) is used in the pharmaceutical industry as an intermediate in the synthesis of drugs. It is also utilized in the production of certain polymers, sensors, and as a component in some semiconductor materials. Its reactivity makes it valuable in various chemical processes.

When handling Hydroxy(4-hydroxyphenyl)acetic acid (CAS: 7198-10-9), it is important to wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. It should be stored in a cool, dry place away from incompatible materials. Accidental spills should be cleaned up carefully, and the Material Safety Data Sheet (MSDS) should be consulted for specific handling instructions. This compound should be used in a fume hood to minimize exposure.