Safrazine is an irreversible, non-specific and orally active monoamine oxidase (MAO) inhibitor. Safrazine can be used for the research of depression.

Indazole, also called isoindazole, a heterocyclic aromatic organic compound. Its derivatives display a broad variety of biological activities including anti-inflammatory, antibacterial, anti-HIV, antiarrhythmic, antifungal and antitumour properties. Indazole and its derivatives can be used for research of cancer, neurological disorders, cardiovascular diseases, gastrointestinal diseases.

Pivalylbenzhydrazine (Pivhydrazine) is a potent monoamine oxidase (MAO) inhibitor. Pivalylbenzhydrazine decreases cartilage growth in normal rats. Pivalylbenzhydrazine can be used in research of depression.

Sheng Gelieting (CGT-8012) is a dipeptidy peptidase-IV enzyme (DP-IV) inhibitor. Sheng Gelieting has great DP-IV inhibition activity with an IC50 value of 87 nM. Sheng Gelieting can be used for curing or preventing diseases relevant to the dipeptidy peptidase-IV enzyme, such as the diabetes, particularly the II-type diabete.

Cyclotheonamide A is a serine protease inhibitor (cyclic polypeptide), which can be obtained from marine sponges of the genus Theonella. Cyclotheonamide A shows potent inhibitory activity against trypsin (Ki=0.023 µM) and streptokinase (Ki=0.035 µM) and moderate inhibitory activity against human α-thrombin (Ki=0.18 µM). Cyclotheonamide A can be used in study of antithrombotic.

UAMC-00050 is a potent trypsin-like serine protease inhibitor. UAMC-00050 can be used in research of dry eye syndrome and ocular inflammation.

Glutathione oxidized (GSSG)-13C4,15N2 is the 13C and 15N labeled Glutathione oxidized. Glutathione oxidized is produced by the oxidation of glutathione. Detoxification of reactive oxygen species is accompanied by production of glutathione oxidized. Glutathione oxidized can be used for the research of sickle cells and erythrocytes.

Allolithocholic acid is a steroid acid could found in normal serum and feces. Allolithocholic acid facilitates excretion, absorption, and transport of fats and sterols in the intestine and liver.

2-Ethyl-2-hydroxybutanoic acid (2-Ethyl-2-hydroxybutyric acid) is a hydroxy fatty acid. 2-Ethyl-2-hydroxybutanoic is a metabolite of DEHP.

Ferulic acid 4-O-sulfate (Ferulic acid 4-sulfate) is a metabolite of Ferulic acid. Ferulic acid 4-O-sulfate relaxes arteries and lowers blood pressure in mice.

Clidanac is a potent anti-inflammatory agent. Clidanac can uncouple the oxidative phosphorylation and can be used for the research of rheumatoid arthritis.

Lepirudin is a potent irreversible thrombin inhibitor. Lepirudin also is a recombinant hirudin. Lepirudin has anticoagulation in heparin-induced thrombocytopenia (HIT).

Remikiren (Ro 42-5892) is an orally active and highly specific renin inhibitor. Remikiren specifically inhibits human reninand human plasma renin with IC50 values of 0.7 and 0.8 nM, respectively. Remikiren also reduces mean arterial blood pressure in sodium-depleted marmosets and squirrel monkeys. Remikiren can be used in study of hypertension.

Phenacaine (Holocaine) is a local anesthetic. Phenacaine inhibits the specific calmodulin-dependent stimulation of erythrocyte Ca2+-ATPase and cyclic nucleotide phosphodiesterases from brain and heart.

(R)-Irsenontrine ((R)-E2027), the R-enantiomer of Irsenontrine, is a potent phosphodiesterase 9 (PDE9) inhibitor with an IC50 value of 0.041 μM. (R)-Irsenontrine can be used for the research of neurological diseases.

Ambuphylline (Bufylline) is a bronchodilator. Ambuphylline is a theophylline derivative possibly acting through phosphodiesterase inhibition. Ambuphylline can be used for the research of asthma and other lung diseases.

MDL 101146 is an orally active neutrophil elastase inhibitor. MDL 101146 inhibits neutrophil elastase for human with a Ki value of 25 nM. MDL 101146 can be used for the research of arthritis.

HFI-419 is an insulin-regulated aminopeptidase (IRAP) inhibitor. HFI-419 has inhibitory potency for IRAP with Ki value of 0.48 μM. HFI-419 can be used for the research of cognitive and memory impairments such as Alzheimer's disease, brain trauma, and stroke.

NHC-diphosphate is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) as a diphosphate form. NHC is a pyrimidine ribonucleoside and behaves as a potent anti-virus agent. NHC effectively inhibits the replication of venezuelan equine encephalitis virus (VEEV), Chikungunya virus (CHIKV) and hepatitis C virus (HCV).

NHC-triphosphate tetraammonium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) as a triphosphate form. NHC-triphosphate tetraammonium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA.

Atorvastatin lactone D5 is a deuterated form of Atorvastatin lactone. Atorvastatin lactone is a prodrug form of atorvastatin. Atorvastatin is an orally active 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor.

NHC-triphosphate triammonium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) as a triphosphate form. NHC-triphosphate triammonium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA.

NHC-triphosphate tetrasodium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) as a triphosphate form. NHC-triphosphate tetrasodium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA.

Toltrazuril sulfoxide is a short-lived intermediary metabolite of Toltrazuril, and then can be metabolized to the reactive toltrazuril sulfone (TZR-SO2) in vivo. Toltrazuril is an antiprotozoal agent that acts upon Coccidia parasites.

Ferulic acid acyl-β-D-glucoside is a metabolite of Ferulic Acid. Ferulic acid is a novel fibroblast growth factor receptor 1 (FGFR1) inhibitor with IC50s of 3.78 and 12.5 μM for FGFR1 and FGFR2, respectively.

(E)-10-Hydroxynortriptyline (E-10-OH-NT) is a metabolite of Nortriptyline. Nortriptyline is a tricyclic antidepressant and the main active metabolite of Amitriptyline, and is used to relieve the symptoms of depression.

(±)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).

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.

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