High-Purity (E)-4-Hydroxycrotonic Acid: Your Reliable Intermediate for Pharmaceutical Synthesis
Discover (E)-4-Hydroxycrotonic Acid (CAS: 24587-49-3), a critical building block for advanced pharmaceutical synthesis. As a leading manufacturer and supplier in China, we provide high-purity intermediates vital for drug development, ensuring quality and reliability for your R&D and production needs.
Get a Quote & SampleThe Critical Role of (E)-4-Hydroxycrotonic Acid in Modern Pharmaceuticals

(E)-4-Hydroxycrotonic Acid
NINGBO INNO PHARMCHEM CO.,LTD. is a premier manufacturer and supplier of high-quality (E)-4-Hydroxycrotonic Acid in China. Our product, essential for complex organic synthesis, ensures the efficacy and safety of your final pharmaceutical products. We are committed to providing reliable sourcing and competitive pricing for businesses seeking this vital chemical intermediate.
- High Purity & Quality Assurance: Our (E)-4-Hydroxycrotonic Acid boasts an assay of ≥98.0%, meeting stringent pharmaceutical industry standards. As a trusted supplier, we guarantee consistency for your manufacturing processes.
- Key Intermediate for Neratinib: Crucial for the synthesis of Neratinib (CAS: 698387-09-6), this compound is indispensable for the production of advanced cancer therapeutics. Discover how our product facilitates your drug development pipeline.
- Stable Chemical Properties: With a high boiling point (338.7ºC) and flash point (172.9ºC), our intermediate offers robust stability, making it a reliable choice for various synthesis steps. This stability is key for a dependable manufacturer.
- Flexible Packaging & Global Supply: Available in 25 kg drums or customized packaging, we ensure the integrity of our (E)-4-Hydroxycrotonic Acid from our China facility to your doorstep. Partner with us for your global chemical sourcing needs.
Why Partner with NINGBO INNO PHARMCHEM for Your Chemical Needs?
Expertise in Pharmaceutical Intermediates
Leverage our deep understanding of pharmaceutical intermediates to source (E)-4-Hydroxycrotonic Acid with confidence. Our commitment as a leading manufacturer ensures that your supply chain is robust and efficient.
Commitment to Quality & Purity
We prioritize the quality and purity of our (E)-4-Hydroxycrotonic Acid (≥98.0% assay), ensuring it meets the demanding specifications required by the pharmaceutical sector. Rely on us as your trusted supplier.
Competitive Manufacturing in China
Benefit from our advanced manufacturing capabilities in China, offering cost-effective solutions without compromising on the quality of (E)-4-Hydroxycrotonic Acid. Get a competitive price for your bulk purchases from our experienced manufacturer.
Applications of (E)-4-Hydroxycrotonic Acid
Neratinib Synthesis
As a key intermediate, (E)-4-Hydroxycrotonic Acid plays a vital role in the precise synthesis of Neratinib, an important tyrosine kinase inhibitor for cancer treatment. Explore the benefits of buying this intermediate from a reliable manufacturer.
Advanced Organic Synthesis
Its unique molecular structure and reactive functional groups make (E)-4-Hydroxycrotonic Acid an invaluable building block in diverse organic synthesis projects. Purchase high-grade material for your complex chemical formulations.
Pharmaceutical R&D
Researchers and formulators rely on the consistent quality of (E)-4-Hydroxycrotonic Acid for groundbreaking pharmaceutical R&D. Secure your supply from a dedicated supplier in China.
Fine Chemical Manufacturing
The compound serves as a versatile component in the broader fine chemical industry, supporting the creation of specialized chemical products. Find your ideal manufacturer for consistent, high-volume orders.