2-Amino-5-methyl-3-thiophenecarbonitrile is a functionalized 5-methylthiophene bearing amino and nitrile substituents, used as a multifunctional building block in heterocyclic synthesis, and is an intermediate of Olanzapine.

Tempo is a nitric oxide radical and a selective scavenger of ROS in mitochondria.

1,1'-Bis(diphenylphosphino)ferrocene (dppf) is a bidentate phosphine ligand bearing a ferrocene backbone, widely used in palladium- and nickel-catalyzed cross-coupling reactions.

4-Chlorothiophenol is an aromatic thiol bearing a para-chloro substituent, commonly used as an intermediate in organic synthesis, polymer modification and materials science.

(1R)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methyl-1-[(3,4,5-trimethoxyphenyl)methyl]-isoquinoline is a chiral N-methylated tetrahydroisoquinoline derivative used as an organic synthesis intermediate.

(1R)-1,2,3,4-Tetrahydro-6,7-dimethoxy-1-[(3,4,5-trimethoxyphenyl)methyl]isoquinoline is a chiral tetrahydroisoquinoline compound used as an organic synthesis intermediate.

2-Thiobarbituric acid is a commonly used colorimetric reagent for the detection of malondialdehyde (MDA), a marker of lipid peroxidation.

Higenamine hydrochloride is a selective LSD1 inhibitor.

2-Thiopheneethanol is a primary alcohol containing a thiophene ring, commonly used as a building block in organic synthesis and pharmaceutical intermediate preparation, and is a crucial intermediate of Clopidogrel and Ticlopidine.

Nicotine benzoate is a salt formed between nicotine and benzoic acid, commonly used as an analytical reference standard.

4-Benzyloxybenzoic acid is an aromatic carboxylic acid bearing a benzyl-protected hydroxyl group, commonly used as an intermediate in liquid-crystal materials and organic synthesis.

Aloe emodin is a natural hydroxyanthraquinone.

Bilirubin is a yellow breakdown product of heme catabolism and an important indicator of liver function.

(S)-10-Hydroxycamptothecin is a DNA topoisomerase I inhibitor.

7-Ethyl-10-hydroxycamptothecin is a crucial intermediate of Irinotecan hydrochloride.

Hyodeoxycholic acid is a secondary bile acid formed in the small intestine by the gut flora and acts as a TGR5 (GPCR19) agonist.