(S)-(-)-1,2-octadecanediol, with the CAS number 125555-78-4, is a chiral diol characterized by its long hydrocarbon chain, consisting of 18 carbon atoms. This compound features two hydroxyl (-OH) groups located on the first and second carbon atoms of the chain, which contributes to its hydrophilic properties while maintaining a predominantly hydrophobic character due to the lengthy alkyl chain. The specific stereochemistry indicated by (S)-(-) denotes that it is the S-enantiomer, which can exhibit distinct biological activities compared to its R counterpart. This diol is typically used in various applications, including as a surfactant, emulsifier, or in the formulation of cosmetic and pharmaceutical products due to its ability to stabilize emulsions and enhance skin feel. Additionally, its structural characteristics allow it to participate in hydrogen bonding, influencing its solubility and interaction with other substances. Overall, (S)-(-)-1,2-octadecanediol is valued for its functional properties in both industrial and research settings.

(S)-(-)-1,2-octadecanediol

125555-78-4: (S)-(-)-1,2-octadecanediol, with the CAS number 125555-78-4, is a chiral diol characterized by its long hydrocarbon chain, consisting of 18 carbon atoms. This compound features two hydroxyl (-OH) groups located on the first and second carbon atoms of the chain, which contributes to its hydrophilic properties while maintaining a predominantly hydrophobic character due to the lengthy alkyl chain. The specific stereochemistry indicated by (S)-(-) denotes that it is the S-enantiomer, which can exhibit distinct biological activities compared to its R counterpart. This diol is typically used in various applications, including as a surfactant, emulsifier, or in the formulation of cosmetic and pharmaceutical products due to its ability to stabilize emulsions and enhance skin feel. Additionally, its structural characteristics allow it to participate in hydrogen bonding, influencing its solubility and interaction with other substances. Overall, (S)-(-)-1,2-octadecanediol is valued for its functional properties in both industrial and research settings.

CAS 125555-78-4

(S)-(-)-1,2-octadecanediol