Heteroaromatic Ring

Your Professional Heteroaromatic Ring Supplier！

We are Aeechem, a global leader in the research, development, and production of high-value pharmaceutical intermediates and building blocks. Headquartered in Nanjing, China, with a dedicated R&D center and GMP-compliant manufacturing in India, we combine custom synthesis expertise with scalable production to empower innovative biotech and pharma companies worldwide.

First 12 3 4 5 6 7 Last 1/12

Why Choose Us

Manufacturing Capability

Aeechem supports the full development process from laboratory research to commercial-scale production.From milligram samples for early-stage research to multi-ton commercial production, our integrated, GMP-compliant facilities ensure seamless scale-up and consistent quality.

Reliable Supply

The importance of timely delivery and clear communication in pharmaceutical sourcing. By combining responsive technical support with flexible production capacity, Aeechem serves customers across global markets with dependable project execution and long-term supply stability.

Advanced technology

Aeechem focuses on high-value intermediates and complex building blocks for innovative drug development. Our continuous investment in research and proprietary molecules allows customers to access a growing portfolio of advanced compounds for both R&D and commercial needs.

Common types

We offers the following product introduce：

8-Hydroxyquinoline
8-Hydroxyquinoline consists of a quinoline nucleus bearing a hydroxyl substituent at the position peri to the heterocyclic nitrogen. This vicinal relationship between the phenolic OH and the pyridine-type nitrogen creates an N,O-chelating system capable of forming stable five-membered rings with metal ions. The molecule exhibits amphoteric character, functioning as a weak acid through the hydroxyl group and a weak base through the nitrogen, enabling solubility across a wide pH range.

2,3-Dichloropyridine
2,3-Dichloropyridine consists of a pyridine nucleus bearing chlorine substituents at the 2- and 3-positions. The proximity of the two halogen atoms on the six-membered heterocycle creates a localized region of high electron deficiency, which profoundly influences the molecule's reactivity. The pyridine nitrogen itself acts as a strong electron-withdrawing group, further activating the chlorine sites toward nucleophilic aromatic substitution.

2-Methyl-4H-benzo[d][1,3]oxazin-4-one
Methyl-3,1-benzoxazin-4-one is a versatile,electrophilic heterocyclic synthon belonging to the benzoxazinone class.It features a fused bicyclic system comprising a benzene ring and a six-membered cyclic carbamate(oxazinone)containing a reactive,ring-strained lactone carbonyl.The methyl group at the 2-position provides mild steric influence.This molecule is highly valued for its ability to undergo facile ring-opening with nucleophiles.

Teneligliptin Hydrobromide Hydrate
Teneligliptin hydrobromide hydrate is the hydrobromide salt and hydrated form of Teneligliptin, a potent, orally bioavailable, and long-lasting inhibitor of the enzyme dipeptidyl peptidase-4. Chemically, it is a prolylthiazolidine-based compound featuring a complex structure with multiple chiral centers. The molecule incorporates a pyrazole ring, a piperazine ring, and a thiazolidine moiety, which together confer high affinity and selectivity for the DPP-4 active site. As a competitive inhibitor, it binds to and blocks the action of DPP-4, an enzyme responsible for the rapid degradation of incretin hormones such as GLP-1.

Product Specification

We offers the following product specifications：

Product Name	8-Hydroxyquinoline
CAS Number	148-24-3
Molecular Formula	C9H7NO5
Molecular Weight	145.16
SMILES Code	OC1=C2N=CC=CC2=CC=C1
MDL No.	MFCD00006807
Product Name	2,3-Dichloropyridine
CAS Number	2402-77-9
Molecular Formula	C5H3Cl2N
Molecular Weight	147.99
SMILES Code	C1=C(C(=NC=C1)Cl)Cl
MDL No.	MFCD00006229

Application

Choose the plan that suits you best.

Pharmaceutical Applications

Derivatives of this compound exhibit antimicrobial, antifungal, and antiprotozoal activities by chelating essential metal ions required for microbial metabolism. Clioquinol and other halogenated 8-hydroxyquinolines have been used topically for skin infections and orally for intestinal amebiasis. Recent investigations explore its potential in neurodegenerative diseases, where metal chelation may mitigate oxidative stress and protein aggregation in Alzheimer's and Parkinson's diseases.

Coordination Chemistry and Materials

The N,O-chelating motif enables formation of luminescent metal complexes with aluminum, zinc, and other metals, which are employed in organic light-emitting diodes as electron-transport and emissive layers. These complexes exhibit high quantum yields and thermal stability, making them valuable for display technologies. The compound also serves as a building block for metal-organic frameworks with tailored porosity for gas storage and sensing.

Agrochemical Development

The compound is a valuable precursor in the design of modern pesticides, including insecticides and fungicides. Pyridine derivatives are prominent in agrochemicals due to their ability to interfere with insect nervous systems or fungal metabolic pathways. The two chlorine atoms allow fine-tuning of lipophilicity and electronic properties to optimize target affinity and environmental persistence.

Organic Synthesis Building Block

As a versatile synthetic intermediate, this compound participates in nucleophilic aromatic substitution, palladium-catalyzed couplings (Suzuki, Buchwald–Hartwig), and transition-metal-mediated C–H functionalization. The chlorine atoms can be replaced selectively, enabling the stepwise construction of polysubstituted pyridines. These products find applications in the synthesis of natural product analogs, functional materials, and molecular probes for chemical biology.

Certifications

Package & Delivery

Package: Standard export package or Custom
Delivery: By air express, by sea

productcate-1-1

FAQ

Q: What types of heteroaromatic ring compounds does Aeechem offer?

A: Aeechem supplies a broad range of heteroaromatic intermediates, including pyridines, pyrimidines, pyrazines, indoles, thiophenes, quinolines, imidazoles, and other nitrogen-, sulfur-, or oxygen-containing ring systems.

Q: Why are heteroaromatic compounds important in pharmaceutical development?

A: Heteroaromatic rings are widely used in medicinal chemistry because they can improve biological activity, selectivity, solubility, and pharmacokinetic properties in drug candidates.

Q: Can you provide custom heteroaromatic intermediates?

A: Yes. We support custom synthesis of heteroaromatic compounds based on customer-defined structures, synthetic routes, and project specifications.

Q: Do you support both discovery and commercial-stage projects?

A: Yes. We provide flexible supply from milligram quantities for early-stage research to kilogram and commercial-scale manufacturing.

Q: How do you ensure the quality of heteroaromatic compounds?

A: Products are manufactured and tested under controlled quality systems using analytical methods such as HPLC, GC, NMR, and LC-MS to ensure purity and batch consistency.

Q: Can Aeechem handle complex heterocyclic chemistry?

A: Yes. Our chemistry team has extensive experience in multi-step heterocyclic synthesis, selective functionalization, and process optimization for structurally complex compounds.

Q: What industries commonly use your heteroaromatic products?

A: Our heteroaromatic intermediates are widely used by pharmaceutical companies, biotech firms, CROs, CDMOs, and academic research organizations.

Q: Are fluorinated heteroaromatic compounds available?

A: Yes. We offer a variety of fluorinated heteroaromatic intermediates commonly used in medicinal chemistry and advanced pharmaceutical synthesis.

Q: Can you support route development and process optimization?

A: Yes. We work closely with customers to improve synthetic efficiency, reduce impurities, and develop scalable manufacturing processes for heteroaromatic compounds.

Q: Are analytical documents provided with shipments?

A: Yes. Products can be supplied with COA, HPLC, NMR, LC-MS, and other technical documentation based on customer requirements.

Q: Can you support confidential pharmaceutical development projects?

A: Yes. We operate under strict confidentiality agreements and support proprietary research and development programs with secure project management practices.

Q: What packaging and storage options are available?

A: Packaging and storage conditions are selected based on compound stability, sensitivity, and transportation requirements to help maintain product integrity.

Q: How do you support long-term supply programs?

A: With integrated R&D and manufacturing capabilities, Aeechem supports stable long-term supply through production planning, quality management, and scalable manufacturing.

Q: What advantages does Aeechem offer in heteroaromatic chemistry?

A: Aeechem combines strong expertise in heterocyclic synthesis with flexible manufacturing capabilities, allowing customers to access complex intermediates with reliable quality and supply support.

Q: How can I request a quotation or technical discussion?

A: Customers can contact our sales or technical team with target structures, quantity requirements, purity specifications, and project details for evaluation and quotation support.

As one of the leading heteroaromatic ring manufacturers and suppliers in China, we also support customized service. Please feel free to buy high quality heteroaromatic ring made in China here from our factory. For quotation and free sample, contact us now.

525-76-8, C1 CC NC C1C O O N O O, O C1C2 CC CC C2N C C O1