Pharmaceutical Intermediate wholesale 99% High Purity API Cefaclor hot CAS 70356-03-5 for Antibacterial

Cefaclor is a second-generation cephalosporin oral antibiotic that exerts bactericidal effects by inhibiting bacterial cell wall synthesis. It demonstrates broad antibacterial activity against various Gram-positive and Gram-negative bacteria, with particularly notable efficacy against common respiratory pathogens such as Haemophilus influenzae and Moraxella catarrhaliss. This medication is primarily used for treating community-acquired infections including otitis media, tonsillitis, and acute exacerbations of chronic bronchitis, with its favorable oral absorption characteristics making it a frequent choice for outpatient therapy.

Changsha Wanwei, headquartered in Changsha, China, is aiming to be a global player in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, Herbal extracts and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance, with all stage support from sample, pilot, registration and commercial

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Competitive Advantages
Expert Team: International team of chemical engineers, trading specialists and supply chain professionals
Quality Commitment: Rigorous supplier selection and ISO-certified quality management systems
Sustainable Development: Partnering with eco-friendly manufacturers to promote green chemistry
Vision & Mission
Driven by the philosophy of “Chemistry Connects the Future,” Changsha Wanwei strives to be a pioneering force in the global chemical sector. By bridging innovation, efficiency, and sustainability, we aim to build long-term partnerships that redefine industry standards and foster a greener, smarter chemical ecosystem.

Global Reach, Local Expertise – Changsha Wanwei is your trusted partner for chemical excellence.

1.How to get in touch with us?

You can chat with us by Trademanager,WhatsApp or simply giving us an email, a phone call. All our contacts information can be found from our website.

2.Are you a manufacturer or trade company?

We are a professional manufacturer.

3.Can I get a sample?

Yes, free sample can be provided, but shipping cost is covered by your side.

4.What's your MOQ?

It is based on the different product. Some are 1g while some are 1 kg. Please be free to consult our salesman.

5.When can I get the quotation?
We usually quote within 1 hours after we get your inquiry. If it's a urgent order you can call us or mention it in your email subject, and we can take it as priority.

6.Is there any discount?
Yes, some products are applied for discount, but it depends on the quantity.

7.Can you do OEM for me?
Yes,we accept OEM orders, just contact us and give us your requirement. We will offer you a reasonable price and make samples ASAP.

Please feel free to contact us if you have any needs！