A mixture of uvaretin and isouvaretin exhibits significant antibacterial activity against B. subtilis (EC50 8.7 μM) and S. epidermidis (IC50 7.9 μM).

Heliotrine N-oxide is the corresponding PA (pyrrolizidine alkaloid) N-oxide of Heliotrine. Heliotrine N-oxide leads to the formation of pyrrolic DNA adducts and potential initiation of PA-induced liver tumors in vivo.

Mesalamine impurity P is an impurity of Mesalamine. 5-Aminosalicylic acid (Mesalamine) acts as a specific PPARγ agonist and also inhibits p21-activated kinase 1 (PAK1) and NF-κB.

Anti-virus agent 1 (compound 4i), a phosphoramidate prodrug of GS-5734 (Remdesivir), has potent antiviral activity. Anti-virus agent 1 is used for the research of coronavirus and Ebola virus (EBOV).

BAD (103-127) (human), FAM-labeled is a FAM-labeled human BAD (103-127). BAD (103-127) (human), the 25-mer Bad peptide, is derived from the BH3 domain of BAD, can antagonize the function of Bcl-xL.

(±)8-HETE is one of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of arachidonic acid. The biological activity of (±)8-HETE is likely to resemble that of its constituent enantiomers (8(R)-HETE and 8(S)-HETE).

Cefpodoxime proxetil impurity B is an impurity of Cefpodoxime proxetil. Cefpodoxime Proxetil is a first oral and broad spectrum antibiotic that belongs to the third generation of cephalosporin.

Ceftobiprole medocaril is the parenteral prodrug of Ceftobiprole. Ceftobiprole is a broad-spectrum cephalosporin with activity against Methicillin-resistant staphylococcus aureus (MRSA).

Docetaxal (10-Acetyl docetaxel; PNU-101383), an analog of Docetaxel, is a microtubule disassembly inhibitor, with antimitotic activity. Docetaxal has cytotoxicity for murine leukemic cells.

NSC-609249 hydrochloride is an impurity of Verapamil. Verapamil is a calcium channel blocker and a potent and orally active first-generation P-glycoprotein (P-gp) inhibitor.

MRTX849 acid, a derivative of MRTX849, can be used in the synthesis of PROTAC LC-2. LC-2 is a potent and first-in-class PROTAC capable of degrading endogenous KRAS G12C (DC50s between 0.25 and 0.76 μM).

TSHR antagonist S37b is an enantiomer of TSHR antagonist S37a, shows only a minor effect for TSHR inhibition. TSHR antagonist S37b can be used for the research of thyroid function.

D-Histidine is an enantiomer of L-histidine. L-Histidine is an essential amino acid for infants. L-Histidine is an inhibitor of mitochondrial glutamine transport.

Tofacitinib metabolite-1 is a metabolite of Tofacitinib, a JAK inhibitor. Tofacitinib metabolite-1 can be used in the pharmacokinetics and metabolism studies of tofacitinib.

A mixture of uvaretin and isouvaretin exhibits significant antibacterial activity against B. subtilis (EC50 8.7 μM) and S. epidermidis (IC50 7.9 μM).

2-NP-AOZ is a 2-nitrophenyl derivative of AOZ (a tissue-bound metabolite of the Furazolidone). 2-NP-AOZ can be used to determination of the AOZ residues.

Retrobradykinin has the reverse sequence of Bradykinin. Retrobradykinin has no significant kinin activity and can be used as a negative control for Bradykinin.

Florfenicol amine is a metabolite of Florfenicol . Florfenicol, a veterinary antibiotic, is used in aquaculture to control susceptible bacterial diseases.

4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties.

4'-Hydroxy diclofenac D4 is the deuterium labeled 4'-Hydroxy diclofenac. 4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties.

Datelliptium chloride hydrochloride is a DNA-intercalating agent derived from Ellipticine. Datelliptium chloride hydrochloride is effective in vivo against a variety of murine solid tumors.

Fludarabine triphosphate (F-ara-ATP), the cytotoxic metabolite of Fludarabine phosphate, inhibits ribonucleotide reductase and DNA polymerase and ultimately leads to cellular apoptosis.

Debutyldronedarone D6 hydrochloride (SR35021 D6 hydrochloride) is deuterium labeled Debutyldronedarone. Debutyldronedarone is a major circulating active metabolite of dronedarone in humans. Debutyldronedarone exhibits a potency that is 1/10 to 1/3 of that of the parent agent.

3-Amino-2-oxazolidinone (AOZ) is the metabolite of Furazolidone. 3-Amino-2-oxazolidinone is always be detected as a indicator of furazolidone residues in vivo.

N4-Acetylsulfamethoxazole (Acetylsulfamethoxazole) is a metabolite of Sulfamethoxazole. Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic, used for bacterial infections.

TL13-110 is a negative control for TL13-112 and a potent ALK inhibitor with an IC50 of 0.34 nM. TL13-110 does not degrade ALK in cells.

3-Amino-2-oxazolidinone-d4 is a deuterium labeled 3-Amino-2-oxazolidinone. 3-Amino-2-oxazolidinone (AOZ) is the metabolite of Furazolidone. 3-Amino-2-oxazolidinone is always be detected as an indicator of furazolidone residues.

Demecycline, a tetracycline antibiotic, is the C6-demethylated derivative of Tetracycline against bacterial infections including pneumonia and other respiratory tract infections.

D-Valine is the enantiomer of L-Valine. L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid.

(S)-O-Desmethyl Venlafaxine N-Oxide is a N-oxyde of (S)-O-Desmethyl Venlafaxine. O-Desmethyl Venlafaxine is an active metabolite of Venlafaxine. Venlafaxine is an antidepressant of the serotonin-norepinephrine reuptake inhibitor (SNRI) class.