3-Mercaptopropionic Acid (3-MPA): Your Premier Supplier for Pharmaceutical and Industrial Needs
Discover the exceptional quality and wide-ranging applications of 3-Mercaptopropionic Acid (3-MPA), a critical intermediate and additive for diverse industries. As a leading manufacturer and supplier, we provide high-purity 3-MPA to meet your exact specifications. Get a quote today!
Get a Quote & SampleHigh-Purity 3-Mercaptopropionic Acid for Critical Applications

3-Mercaptopropionic Acid (3-MPA)
As a trusted supplier and manufacturer in China, we offer 3-Mercaptopropionic Acid (CAS: 107-96-0) with exceptional purity. This versatile bifunctional compound, featuring both thiol and carboxylic acid groups, is vital for numerous industrial processes, from pharmaceuticals to advanced material science. We ensure competitive pricing and reliable supply.
- High Assay (≥99.0%): Essential for demanding pharmaceutical intermediate and electronic grade applications.
- Versatile Industrial Applications: Crucial as a PVC stabilizer, polymer chain transfer agent, and concrete admixture.
- Quality Assurance: Manufactured to strict standards by a reputable supplier, ensuring consistent performance.
- Flexible Packaging: Available in 250kg/drum or 1250kg/IBC drum, with custom options to buy in bulk or smaller quantities.
Key Advantages of Partnering with Our 3-MPA Supply
Consistent Product Quality
We are a dedicated 3-Mercaptopropionic Acid manufacturer committed to delivering products with assay ≥99.0%, meeting the stringent requirements of pharmaceutical and electronic grade applications. Purchase with confidence from a reliable supplier.
Extensive Application Support
Leverage our 3-MPA for diverse uses: from essential pharmaceutical intermediates and PVC stabilizers to chain transfer agents in polymerization and additives in optical resins. We help you buy the right grade for your needs.
Competitive Manufacturer Pricing
Benefit from direct pricing from a leading 3-Mercaptopropionic Acid manufacturer in China. We offer competitive rates for both wholesale and smaller order quantities, ensuring cost-effectiveness for your procurement.
Diverse Applications of 3-Mercaptopropionic Acid
Pharmaceutical Intermediates
Procure high-purity 3-Mercaptopropionic Acid (3-MPA) as a vital intermediate for synthesizing active pharmaceutical ingredients (APIs) and biochemical products. Buy from a trusted supplier for your drug development needs.
Polymer & Plastic Stabilization
Utilize 3-MPA as a stabilizer in PVC production and as a chain transfer agent to control molecular weight in polymerizations. It also acts as an antioxidant for enhanced thermal stability and color in polymers.
Construction Chemicals
In the construction sector, 3-MPA is applied as a component in water-reducing agents, contributing to the performance of concrete admixtures and retarding agents for polyester and polyether systems.
Electronic and Optical Materials
Source electronic grade 3-Mercaptopropionic Acid for use in advanced electronic materials. Its properties also make it suitable for high-end optical resin materials, ensuring excellent performance.