2′-Deoxycytidylyl(3′→5′)-2′-deoxyguanosine ammonium salt
2′-Deoxycytidylyl(3′→5′)-2′-deoxyguanosine ammonium salt (CAS 77710-57-7) is a dinucleotide with the empirical formula C19H25N8O10P · xNH3 and a molecular weight of 556.42 (free acid basis). This biochemical compound serves as a valuable research tool in molecular biology and biochemistry. It is supplied by Tech Serve Solutions with an assay of approximately 95% and is typically stored at -20°C.
- IUPAC
- dCpdG

Molecular Biology Research
Utilised in studies investigating DNA structure, function, and interactions. It can be employed as a substrate or component in various enzymatic assays and biochemical experiments.
Oligonucleotide Synthesis
Serves as a building block or reference compound in the synthesis and analysis of longer DNA strands or modified oligonucleotides.
Biochemical Assays
A reagent for developing and validating biochemical assays related to nucleic acid metabolism or DNA-interacting proteins.
| Molecular weight | 556.42 (free acid basis) |
|---|---|
| Empirical formula | C19H25N8O10P · xNH3 |
| Assay | ~95% |
| Storage temperature | −20°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 22-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2′-Deoxycytidylyl(3′→5′)-2′-deoxyguanosine ammonium salt used for?
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This compound is primarily used as a research tool in molecular biology and biochemistry, particularly in studies involving DNA structure, function, and interactions, as well as in oligonucleotide synthesis.
What is the CAS number and formula for this chemical?
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The CAS number is 77710-57-7 and the empirical formula is C19H25N8O10P · xNH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of approximately 95%. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should 2′-Deoxycytidylyl(3′→5′)-2′-deoxyguanosine ammonium salt be handled safely?
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This compound is a Warning substance (GHS07) and may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Wear a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. Ensure good ventilation. Store at -20°C.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates and laboratory reagents, and can facilitate export of this product.
How can I request a sample or quote?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via the website or by telephone. Please specify the product name and CAS number (77710-57-7).
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