Ethyl 4-methoxy-3-oxobutanoate: A Key Intermediate for Dolutegravir Synthesis | Manufacturer & Supplier in China
Discover the essential role of Ethyl 4-methoxy-3-oxobutanoate (CAS 66762-68-3) in pharmaceutical manufacturing. As a premier supplier in China, we offer high-purity material crucial for Dolutegravir production. Request your quote and sample today.
Get a Quote & SampleHigh-Purity Pharmaceutical Intermediate for Dolutegravir Production

Ethyl 4-methoxy-3-oxobutanoate
As a leading manufacturer and supplier of pharmaceutical intermediates in China, we provide high-quality Ethyl 4-methoxy-3-oxobutanoate. This compound is critical for the synthesis of Dolutegravir, an important antiretroviral medication. Our commitment to quality ensures a reliable supply for your pharmaceutical production needs, offering competitive pricing and consistent purity.
- High Purity: Our Ethyl 4-methoxy-3-oxobutanoate consistently achieves assay results of ≥95.0%, ensuring efficacy in Dolutegravir synthesis.
- Trusted Supplier: We are a reliable manufacturer and supplier in China, dedicated to providing consistent quality and timely delivery of this vital pharmaceutical intermediate.
- Dolutegravir Synthesis: This chemical is a fundamental building block in the production of Dolutegravir, contributing to the global supply of HIV treatment.
- Quality Assurance: Each batch undergoes rigorous testing, conforming to strict factory standards, guaranteeing purity and performance for your formulation needs.
Advantages of Sourcing Ethyl 4-methoxy-3-oxobutanoate from Us
Consistent Quality and Purity
We guarantee a minimum purity of 95.0% for Ethyl 4-methoxy-3-oxobutanoate, essential for critical pharmaceutical applications like Dolutegravir synthesis. Rely on our manufacturing expertise for uncompromising quality.
Reliable Supply Chain
As a prominent manufacturer and supplier in China, we ensure a stable and dependable supply of this pharmaceutical intermediate. Secure your production with our robust supply chain capabilities and competitive pricing.
Expert Technical Support
Benefit from our in-depth knowledge of chemical synthesis. We are here to support your R&D and procurement needs for Ethyl 4-methoxy-3-oxobutanoate, offering insights into its applications and handling.
Key Applications of Ethyl 4-methoxy-3-oxobutanoate
Pharmaceutical Synthesis
This chemical is primarily used as a critical intermediate in the synthesis of complex pharmaceutical compounds, most notably Dolutegravir, an antiretroviral drug.
Antiviral Drug Manufacturing
Its structural properties make it an indispensable building block for manufacturing antiviral medications, contributing to global health initiatives.
Organic Chemistry Research
Researchers in organic chemistry utilize this ester for various synthetic pathways and novel compound development due to its versatile functional groups.
Custom Synthesis Projects
Our capabilities as a manufacturer allow us to support custom synthesis projects requiring specific grades or quantities of Ethyl 4-methoxy-3-oxobutanoate.