Hassine, Dorsaf Ben et al. published their research in South African Journal of Botany in 2022 | CAS: 149-32-6

(2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Product Details of 149-32-6

Eucalyptus brevifolia F. Muell and Eucalyptus stricklandii Maiden leaves extracts: HPLC-DAD, GC-MS analysis and in vitro biological activities, combined with the principal component analysis was written by Hassine, Dorsaf Ben;Rahmani, Rami;Souchard, Jean Pierre;Abderrabba, Manef;Bouajila, Jalloul. And the article was included in South African Journal of Botany in 2022.Product Details of 149-32-6 This article mentions the following:

Natural products always have been relevant for the advancement of new pharmacol. products intended to prevent oxidative stress and many diseases since ancient times. Herein, the chem. composition was investigated via chromatog. anal. of varying polarity solvents (petroleum ether, Et acetate, methanol and distilled water) from Tunisian Eucalyptus brevifolia F.M and Eucalyptus stricklandii M. leaves. In vitro provision of biol. activities through their antioxidant power (ABTS.+), ability to inhibit 15-lipoxygenase (15-LOX), acetylcholinesterase (AChE), xanthine oxidase (XOD), as well as, cytotoxic potency were undertaken. Chem. profiling showed that the methanolic extracts of both species were the richest in total phenolic compounds GC-MS anal. of the two Eucalyptus species revealed that spathulenol, globulol, epiglobulol, and trans-Z-alpha-bisabolene-epoxide were the main volatile compounds detected in the different extracts In addition, the derivatization procedure allowed the identification of ethylene glycol, and D-fructofuranose as very abundant mols. The HPLC-DAD has enabled the identification of eight new mols. among them icariin (1.1 mg/g dr), and 5-hydroxy-3prime-methoxyflavone (7.5 mg/g dr) in the E. stricklandii MeOH and EtOAc extracts Aqueous E. brevifolia extract possessed the highest anti-AChE with an IC50 (10 mug/mL). Whereas, the MeOH E. stricklandii extract possessed the highest anti 15-LOX with an IC50 (9.7 mug/mL), as well as, the most important percentage of XOD inhibition 51.1%. All extracts revealed an antiproliferative potency against human cancer cell lines HCT-116, MCF-7 and OVCAR, with an inhibition percentage up to 96%. Taken together, both Eucalyptus species have a broad range of potential applications in several fields, such pharmaceutical, medical and food industries as nutraceutical supplements. In the experiment, the researchers used many compounds, for example, (2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6Product Details of 149-32-6).

(2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Product Details of 149-32-6

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts