Heterocycle

By Targets:	Acyltransferase (1) Adrenergic Receptor (1) Apoptosis (2) Bcl-2 Family (1) Caspase (1) COX (1) Fluorescent Dye (4) Orthopoxvirus (1) P-glycoprotein (1) PARP (1) Pyruvate Kinase (1) Reactive Oxygen Species (2) Toll-like Receptor (TLR) (2)
By Research Areas:	Cancer (4) Endocrinology (1) Infection (1) Inflammation/Immunology (6) Metabolic Disease (2)
Click Chemistry:	Labeling and Fluorescence Imaging (1) Azide (4)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W017424

Benzo[d]thiazol-2-amine

Others Others

Benzo[d]thiazol-2-amine is a favorable ligand to synthesize dinuclear complexes which contain nitrogen heterocycle .

Benzo[d]thiazol-2-amine	Others	Others
Benzo[d]thiazol-2-amine is a favorable ligand to synthesize dinuclear complexes which contain nitrogen heterocycle .

HY-N2048

2,2':5',2''-Terthiophene α-Terthiophene; α-Terthienyl; Trithiophene
2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.

HY-D1274

Sulfo-cyanine3 azide	Fluorescent Dye	Inflammation/Immunology
Sulfo-cyanine3 azide is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274B

Sulfo-cyanine3 azide TEA	Fluorescent Dye	Inflammation/Immunology
Sulfo-cyanine3 azide TEA is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide TEA can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274A

Sulfo-cyanine3 azide sodium	Fluorescent Dye	Others
Sulfo-cyanine3 azide sodium a water-soluble azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide sodium can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274C

Sulfo-cyanine3 azide potassium	Fluorescent Dye	Inflammation/Immunology
Sulfo-cyanine3 azide potassium is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide potassium can be used for synthesis of fused tricyclic heterocycles, producing immunostimulatory agents .

HY-Y0032

Thiosemicarbazide	Orthopoxvirus	Infection Others Cancer
Thiosemicarbazide is a vitamin B6 antagonist with anti-acne activity. Thiosemicarbazide is also a well-known source in the synthesis of heterocycles, and its derivatives have potential anticancer activity. Thiosemicarbazide (TSC: HL1) reacts with metal salts, urea (U), to prepare Co(II) and Cu(I) metal complexes. Thiosemicarbazide is also used in the fields of media communications and optical storage, and in the spectrophotometric detection of metals .

HY-103387

DuP-697	COX Apoptosis	Inflammation/Immunology Cancer
DuP-697 is a member of the vicinal diaryl heterocycles and a potent, irreversible, selective and orally active COX-2 inhibitor (IC₅₀ of 10 nM and 800 nM for human COX-2 and COX-1, respectively). DuP-697 exerts antiproliferative (IC₅₀ of 42.8 nM), antiangiogenic and apoptotic effects on HT29 colorectal cancer cells. DuP-697 inhibits prostaglandin synthesis and has anti-inflammatory, anticancer and antipyretic effects .

HY-128799

CL097	Toll-like Receptor (TLR) Reactive Oxygen Species	Inflammation/Immunology
CL097, a potent TLR7 and TLR8 agonist, induces pro-inflammatory cytokines in macrophages . CL097 induces NADPH oxidase priming, resulting in an increase of the fMLF-stimulated ROS production .

HY-128799A

CL097 hydrochloride	Toll-like Receptor (TLR) Reactive Oxygen Species	Inflammation/Immunology
CL097, a potent TLR7 and TLR8 agonist, induces pro-inflammatory cytokines in macrophages . CL097 induces NADPH oxidase priming, resulting in an increase of the fMLF-stimulated ROS production .

HY-161337

PKL-IN-1	Pyruvate Kinase	Metabolic Disease
PKL-IN-1 (Compound 12a) is a potent pyruvate kinase L (PKL) inhibitor with IC₅₀ values of 0.07 μM and 0.18 μM for PKL and PKR subtypes, respectively. PKL-IN-1 can inhibit 96.6% PKL activity at 10 μM concentration .

HY-157521

AANAT-IN-1	Acyltransferase	Endocrinology
AANAT-IN-1 (compound 30) is a potent inhibitor (IC₅₀: 10μM) of aralkylamine N-acetyltransferase (AANAT). AANAT is responsible for the synthesis of melatonin, which is involved in disorders such as seasonal affective disorder (SAD) in which melatonin levels are abnormally high .

HY-149727

β2AR agonist 2	Adrenergic Receptor	Metabolic Disease
β2AR agonist 2(compound 8a) is a β₂ -Adrenergic receptor (β₂AR) agonist. β2AR agonist 2 is a saturated nitrogen ring compound containing 4- to 7-membered heterocycle. β2AR agonist 2 has a chiral structure (the -R form) by carrying carbon containing the essential hydroxyl, thereby enhancing cellular glucose uptake (GU) activity and significantly stimulating glucose uptake by skeletal muscle cells. β2AR agonist 2 can be used in the study of Type 2 Diabetes (T2D) .

HY-144366

P-gp inhibitor 3	P-glycoprotein	Cancer
P-gp inhibitor 3 is an effective P-glycoprotein (P-gp) inhibitor. P-gp inhibitor 3 inhibits the efflux function of P-gp by activating P-gp ATPase. P-gp inhibitor 3 has relatively stronger multidrug resistance (MDR) reversal ability and enhances the anti-tumor activity of Paclitaxel .

HY-147514

Anticancer agent 64	Apoptosis Caspase PARP Bcl-2 Family	Cancer
Anticancer agent 64 (compound 5m) shows cytotoxic activity in CCRF-CEM cells, with IC₅₀ of 2.4 μM. Anticancer agent 64 shows good anticancer activity through apoptosis induction. Anticancer agent 64 induces caspase 3 and 7 activation and PARP cleavage. Anticancer agent 64 induces significant effect of mitochondria depolarization .

Cat. No.	Product Name

HY-L138

Heterocyclic Compound Library	5986 compounds
Heterocyclic compounds are cyclic organic compounds which contain at least one hetero atom, the most common heteroatoms are nitrogen, oxygen ,and sulfur. Heterocycles are common in biology, featuring a wide range of structures from enzyme co-factors to amino acids and proteins. On the one hand, heterocycles are common structural units in approved drugs and in medicinal chemistry targets in the drug discovery process. In addition, heterocycles have been found as a key structure in medical chemistry and also they are frequently found in large percent of biomolecules such as vitamins, natural products ,and biologically active compounds including antifungal, anti-inflammatory, antibacterial, antioxidant, antiallergic, anti-HIV, antidiabetic, anticancer activity. MCE offers a unique collection of 5986 heterocyclic compounds which can be used for drug discovery for high throughput screening (HTS) and high content screening (HCS). MCE heterocyclic compound library is critical for drug discovery and development.

Heterocyclic Compound Library

5986 compounds

Heterocyclic compounds are cyclic organic compounds which contain at least one hetero atom, the most common heteroatoms are nitrogen, oxygen ,and sulfur. Heterocycles are common in biology, featuring a wide range of structures from enzyme co-factors to amino acids and proteins. On the one hand, heterocycles are common structural units in approved drugs and in medicinal chemistry targets in the drug discovery process. In addition, heterocycles have been found as a key structure in medical chemistry and also they are frequently found in large percent of biomolecules such as vitamins, natural products ,and biologically active compounds including antifungal, anti-inflammatory, antibacterial, antioxidant, antiallergic, anti-HIV, antidiabetic, anticancer activity.

MCE offers a unique collection of 5986 heterocyclic compounds which can be used for drug discovery for high throughput screening (HTS) and high content screening (HCS). MCE heterocyclic compound library is critical for drug discovery and development.

HY-L167

Boronic Acid Compound Library	7 compounds
Boric acid is a stable and usually non-toxic group widely used in modern synthesis to form C-C and C-heteroatom bonds. Boric acid exhibits exquisite reversible coordination characteristics and can be explored as a molecular construction tool, with specific mechanisms for controlling the structure and biological characteristics of bioconjugates. Boric acid has various activities, such as anticancer, antibacterial, and antiviral activities. In drugs, boric acid mainly exists in the form of arylboronic acid. In addition to this form, heterocycles containing boric acid, such as pyridine, pyrrole, and indole derivatives, are also very useful in pharmaceutical chemistry. Molecular modification by introducing boric acid groups into bioactive molecules has been shown to alter selectivity, physicochemical, and pharmacokinetic characteristics, and improve existing activity. MCE designs a unique collection of 7 boronic acid compounds. It is a good tool to be used for research on cancer and other diseases.

Boronic Acid Compound Library

7 compounds

Boric acid is a stable and usually non-toxic group widely used in modern synthesis to form C-C and C-heteroatom bonds. Boric acid exhibits exquisite reversible coordination characteristics and can be explored as a molecular construction tool, with specific mechanisms for controlling the structure and biological characteristics of bioconjugates. Boric acid has various activities, such as anticancer, antibacterial, and antiviral activities. In drugs, boric acid mainly exists in the form of arylboronic acid. In addition to this form, heterocycles containing boric acid, such as pyridine, pyrrole, and indole derivatives, are also very useful in pharmaceutical chemistry. Molecular modification by introducing boric acid groups into bioactive molecules has been shown to alter selectivity, physicochemical, and pharmacokinetic characteristics, and improve existing activity.

MCE designs a unique collection of 7 boronic acid compounds. It is a good tool to be used for research on cancer and other diseases.

HY-L0094V

Chinese National Compound Library	1,398,968 compounds
The Chinese National Compound Library (CNCL) composes 1.4 million compounds possessing diversified structures. Coupled with this library will be advanced sample handling, information management and quality control systems. Most compounds in the library are drug-like, conforming to “Lipinski’s Rule of Five”, such as MW < 500, logP < 5, Hydrogen Bond Donors < 5.

Cat. No.	Product Name	Type

HY-D1274C

Sulfo-cyanine3 azide potassium	Fluorescent Dyes/Probes
Sulfo-cyanine3 azide potassium is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide potassium can be used for synthesis of fused tricyclic heterocycles, producing immunostimulatory agents .

HY-D1274

Sulfo-cyanine3 azide	Fluorescent Dyes/Probes
Sulfo-cyanine3 azide is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274B

Sulfo-cyanine3 azide TEA	Fluorescent Dyes/Probes
Sulfo-cyanine3 azide TEA is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide TEA can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274A

Sulfo-cyanine3 azide sodium	Fluorescent Dyes/Probes
Sulfo-cyanine3 azide sodium a water-soluble azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide sodium can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

Cat. No.	Product Name		Classification

HY-D1274C

Sulfo-cyanine3 azide potassium		Azide
Sulfo-cyanine3 azide potassium is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide potassium can be used for synthesis of fused tricyclic heterocycles, producing immunostimulatory agents .

HY-D1274

Sulfo-cyanine3 azide		Azide
Sulfo-cyanine3 azide is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274B

Sulfo-cyanine3 azide TEA		Azide
Sulfo-cyanine3 azide TEA is an azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide TEA can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

HY-D1274A

Sulfo-cyanine3 azide sodium		Labeling and Fluorescence Imaging Azide
Sulfo-cyanine3 azide sodium a water-soluble azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide sodium can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents .

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