"7-[(1S,2S,5S)-2-Hydroxy-5-((E)-(R)-3-hydroxy-oct-1-enyl)-cyclopentyl]-heptanoic acid methyl ester" is a complex organic compound with a molecular formula of C18H32O5. It is a derivative of heptanoic acid, featuring a cyclopentyl ring with a hydroxyl group and a long-chain hydroxy-alkenyl substituent. The compound is characterized by its chiral centers, with the (1S,2S,5S) configuration indicating the specific arrangement of atoms in the cyclopentyl ring. The (E)-(R)-3-hydroxy-oct-1-enyl group adds to the complexity, with the (E) denoting the geometric isomerism of the double bond and the (R) indicating the absolute configuration at the chiral center. 7-[(1S,2S,5S)-2-Hydroxy-5-((E)-(R)-3-hydroxy-oct-1-enyl)-cyclopentyl]-heptanoic acid methyl ester is an ester, formed by the methyl esterification of the heptanoic acid, which can influence its reactivity and solubility properties. It is likely to be found in the field of organic chemistry, potentially as an intermediate in the synthesis of pharmaceuticals or other complex molecules, due to its intricate structure and functional groups.
The CAS Registry Mumber 5239-48-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,3 and 9 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 5239-48: (6*5)+(5*2)+(4*3)+(3*9)+(2*4)+(1*8)=95 95 % 10 = 5 So 5239-48-5 is a valid CAS Registry Number.