High-Purity 2-Butyl-4-chloro-5-formylimidazole: Essential Intermediate for Losartan Synthesis
Discover the critical properties and applications of 2-Butyl-4-chloro-5-formylimidazole, a key pharmaceutical intermediate vital for the synthesis of Losartan. Learn why sourcing this high-purity compound from a trusted manufacturer is crucial for your API production.
Get a Quote & SamplePrecision Manufacturing of Pharmaceutical Intermediates

2-Butyl-4-chloro-5-formylimidazole
As a leading supplier of pharmaceutical intermediates in China, we offer high-quality 2-Butyl-4-chloro-5-formylimidazole (CAS 83857-96-9). This compound is an indispensable building block for the synthesis of Losartan, a widely prescribed antihypertensive drug. Our commitment to purity and consistency ensures reliable API manufacturing.
- Unlock Efficient Losartan Synthesis: Source our high-purity 2-Butyl-4-chloro-5-formylimidazole for seamless Losartan production.
- Assured Product Quality: Meet stringent pharmaceutical standards with our ≥99.0% assay purity for this vital intermediate.
- Expert Manufacturer & Supplier: Rely on our extensive experience as a dedicated manufacturer and supplier in China for your chemical needs.
- Secure Your Supply Chain: Partner with us to guarantee a stable and dependable supply of this essential API intermediate.
Advantages of Partnering with Us
Uncompromising Purity and Quality
Our 2-Butyl-4-chloro-5-formylimidazole consistently meets rigorous quality specifications, including single impurity ≤0.15% and total impurities ≤1.0%, ensuring the integrity of your final API.
Reliable Losartan Intermediate Supplier
We are a trusted manufacturer providing critical chemical intermediates like 2-Butyl-4-chloro-5-formylimidazole, essential for the efficient synthesis of the antihypertensive drug Losartan.
Competitive Pricing and Efficient Logistics
As a direct supplier, we offer competitive pricing for 2-Butyl-4-chloro-5-formylimidazole. Discuss bulk purchase options and secure your quote for reliable global delivery.
Key Applications and Industry Focus
Pharmaceutical Manufacturing
The primary application of 2-Butyl-4-chloro-5-formylimidazole is as a key intermediate in the multi-step synthesis of Losartan potassium, a vital API for hypertension treatment.
API Synthesis Building Block
This compound serves as a fundamental chemical building block, enabling pharmaceutical companies to construct complex API structures efficiently and with high fidelity.
Research and Development
It is also utilized in R&D settings for exploring new synthetic routes and developing novel compounds within the pharmaceutical and chemical industries.
Contract Manufacturing Organizations (CMOs)
CMOs rely on consistent suppliers of high-quality intermediates like 2-Butyl-4-chloro-5-formylimidazole to meet the demands of their pharmaceutical clients.