1,4-Pentanediamine

1,4-Pentanediamine (CAS 591-77-5 ), also known as 1,4-diaminopentane, is a branched-chain aliphatic diamine used as a building block in pharmaceutical synthesis and specialty chemical manufacturing. Its asymmetric structure makes it a sought-after intermediate where standard linear diamines are unsuitable. In pharmaceutical development, it serves as a chiral intermediate for synthesizing active pharmaceutical ingredients. These applications require defined stereochemical configurations for optimal efficacy. Biotechnology researchers use it in the preparation of polyamine analogs and conjugates for drug delivery and nucleic acid binding studies. It also functions as a linker or spacer molecule in the construction of peptidomimetics and other bioactive scaffolds. Specialty polymer chemists evaluate it for producing polyamides and polyureas with modified chain geometry. This provides unique properties compared to standard linear diamine feedstocks. 1,4-Pentanediamine is typically supplied as a liquid at ambient conditions, available in research and development quantities through to multi-kilogram lots. It is primarily sourced to pharmaceutical and biotechnology specifications, with purity grades commonly ranging from 95% to 98%+ for synthetic applications. Packaging is generally offered in sealed glass or HDPE containers. These storage solutions maintain product integrity during storage and transit. Our supply chain ensures that all materials meet rigorous internal quality standards for consistency and performance in sensitive chemical processes. Contact us for supply of 1,4-Pentanediamine Request Quote

Key Technical Features

• High Purity Grade standard
• Consistent Batch Quality
• Full Regulatory & REACH Support
• Global Logistics Network enabled