4-Cyclopentene-1,3-dione, 4-hydroxy-5-methyl-, also known as 4-hydroxy-5-methylcyclopent-2-en-1-one or HMCP, is a naturally occurring organic compound with the molecular formula C6H8O2. It is a white crystalline solid that is soluble in water and various organic solvents. HMCP is found in several plants, particularly in the genus Artemisia, and is known for its antimicrobial, anti-inflammatory, and antioxidant properties. It is also used as a flavoring agent in the food industry and as a fragrance component in the perfume industry. The compound is synthesized through various chemical reactions, including the condensation of acetone with pyruvic acid, followed by cyclization and hydroxylation steps. HMCP's structure and properties make it an interesting target for further research in the fields of natural products chemistry, pharmaceuticals, and materials science.
The CAS Registry Mumber 1696-34-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,9 and 6 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1696-34: (6*1)+(5*6)+(4*9)+(3*6)+(2*3)+(1*4)=100 100 % 10 = 0 So 1696-34-0 is a valid CAS Registry Number.