In the vast world of nucleic acid drug raw materials, phosphorus reagents play a pivotal role. Today, let us delve into INNOBIO’s star product–
2-Cyanoethyl N,N,N’,N’-Tetraisopropylphosphorodiamidite, a phosphorus reagent that has garnered significant attention in the industry.
Basic Information
Product Name: 2-Cyanoethyl N,N,N’,N’-Tetraisopropylphosphorodiamidite, Phosphorus Reagent, etc.
Structural Formula:
CAS #: 102691-36-1
Appearance: Usually a pale yellow or colorless transparent liquid.
Boiling Point: 298.1±0.0°C (760 mmHg).
Storage: Store in a dry, sealed container at low temperatures (-20oC), avoiding contact with acidic or alkaline substances.
Application Areas
In the delicate process of oligonucleotide synthesis, phosphorus reagents serve as a crucial cornerstone. They provide an indispensable foundation for nucleotide ligation reactions, akin to the adhesive in a builder’s hands, meticulously constructing the phosphodiester backbone structure of oligonucleotides. They play a decisive role in the research and production of nucleic acid drugs.

Market Situation
World famous companies such as Sigma-Aldrich and TCI Chemicals have long occupied a prominent position in the market. However, despite their renowned reputations, these big brands come with high price tags. Moreover, the complex customs procedures and lengthy shipping cycles, introduce uncertainties in product stability and add numerous headaches to procurement efforts. Yet, in China, INNOBIO leads the way. INNOBIO has achieved large-scale production, ensuring excellent quality while keeping prices affordable.
Visual Comparison of Phosphorus Reagents from Different Manufacturers

INNOBIO adheres to the noble mission of “Your reliable chemical supplier”. It has deeply cultivated the field of nucleic acid drug raw material development and production, supported by a stable and professional team. With their superb technology and dedicated attitude, they provide a solid guarantee for “high-quality and efficient” services.
Whether you are a long-standing customer with deep industry experience or a new partner venturing into the field of nucleic acid drugs, INNOBIO warmly welcomes you to visit, share insights, and explore the limitless possibilities in the field of nucleic acid drug raw materials together, bringing more hope to patients worldwide.