Spacer phosphoramidite C3

• CAT Number: M010723
• CAS Number: 110894-23-0
• Molecular Formula: C33H43N2O5P
• Molecular Weight: 578.68
• Purity: ≥95%
• Synonyms: 3-[3-[bis(4-methoxyphenyl)-phenylmethoxy]propoxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
• InChI: InChI=1S/C33H43N2O5P/c1-26(2)35(27(3)4)41(39-24-10-22-34)40-25-11-23-38-33(28-12-8-7-9-13-28,29-14-18-31(36-5)19-15-29)30-16-20-32(37-6)21-17-30/h7-9,12-21,26-27H,10-11,23-25H2,1-6H3
• InChIKey: IMRNWKAKFIGPOS-UHFFFAOYSA-N
• SMILES: CC(C)N(C(C)C)P(OCCCOC(C1=CC=CC=C1)(C2=CC=C(C=C2)OC)C3=CC=C(C=C3)OC)OCCC#N

Spacer Phosphoramidite C3(CAT: M010723) is a non-nucleosidic phosphoramidite reagent featuring a three-carbon (C3) aliphatic linker. It is commonly used in solid-phase oligonucleotide synthesis to introduce flexible, non-reactive spacer units between functional domains or nucleotides. This spacer enables structural modifications, improved molecular accessibility, and reduced steric hindrance, making it ideal for applications in probe design, aptamer engineering, and surface immobilization. Spacer Phosphoramidite C3 supports the development of custom DNA/RNA constructs for diagnostics, therapeutics, and nanotechnology research, offering enhanced flexibility and design precision in oligonucleotide-based applications. It is fully compatible with standard DNA synthesizers and coupling protocols.