Chinese Name: 7-Deaza-7-iodo-2′-deoxyguanosine

English Name: 7-Deaza-2'-deoxy-7-iodoguanosine

Abbreviation: Iodo dG

CAS Number: 172163-62-1

Molecular Formula: C11H13IN4O4

Molecular Weight: 392.15

Specification: 1 g / 25 g / 100 g (custom packaging supported)

Form: Off-white powder

Product Number: G09010002

Stock: Kilogram-scale stock available

Iodo dG's dual modification principle: Stable + Controllable + Expandable

✅ High-purity structurally modified nucleoside: Suitable for sequencing templates, oligonucleotide synthesis, and functional nucleic acid design;

✅ Strong system compatibility: Supports second-generation sequencing systems and mainstream DNA synthesis platforms;

✅ High stability: Dual modifications improve molecular resistance to degradation, adapting to high temperatures and buffer systems;

✅ Flexible supply: Kilogram-scale stock reserves, supporting custom packaging from milligrams to kilograms;

✅ Domestic quality assurance: Products are verified by HPLC quality control, with stable and reliable performance, suitable for high-standard experiments and industrial needs, and can stably replace imported raw materials;

1.Second-generation sequencing system optimization: Used to construct stable high-GC templates, effectively reducing background noise, improving sequencing read length and coverage uniformity;

2.Oligonucleotide chemical synthesis: As a modified monomer, introduces functional sites into oligonucleotides, enabling efficient synthesis and structural control;

3.Nucleic acid functionalization and labeling: The 7-iodo group can serve as a chemical interface for conjugation or substitution, suitable for fluorescent labeling, affinity tags, or probe molecule construction;

4.Nucleic acid drug development: Provides stable and highly reactive linkage points for ApDC or functional nucleic acids, supporting drug design and delivery optimization;