2′-Deoxyguanosine monohydrate
2′-Deoxyguanosine monohydrate (CAS: 312693-72-4) is a guanosine deoxyribonucleoside with the molecular formula C10H13N5O4 · H2O. This compound is vital in biological research, primarily serving as a building block for DNA synthesis and repair studies. Its reliable purity makes it suitable for biochemical investigations and the development of novel therapeutic agents.
- IUPAC
- 9-(2-Deoxy-β-D-ribofuranosyl)guanine,Guanine-2′-deoxyriboside
- Synonyms
- Guanine-2′-deoxyriboside9-(2-Deoxy-β-D-ribofuranosyl)guanine

DNA Synthesis and Research
Serves as a fundamental component in the synthesis of DNA and oligonucleotides. It is extensively used in molecular biology research to study DNA replication, repair mechanisms, and genetic sequencing.
Biochemical Studies
Utilised in various biochemical assays and investigations concerning nucleic acid metabolism and related enzymatic activities. Its precise structure is critical for understanding interactions within biological systems.
Pharmaceutical Intermediate
Acts as a key intermediate in the synthesis of various pharmaceutical compounds and antiviral drugs. Research into its derivatives contributes to the development of novel therapeutic strategies.
| Molecular weight | 285.26 |
|---|---|
| Empirical formula | C10H13N5O4 · H2O |
| Assay | ≥98.0% (HPLC) |
| Solubility | 1 M NH4OH: soluble50 mg/mL, clear to very faintly turbid, yellow to brown |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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′-Deoxyguanosine monohydrate used for?
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2′-Deoxyguanosine monohydrate is used in DNA synthesis, molecular biology research, biochemical studies, and as an intermediate in pharmaceutical synthesis.
What is the CAS number and molecular formula?
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The CAS number is 312693-72-4, and the molecular formula is C10H13N5O4 · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′-Deoxyguanosine monohydrate with a purity of ≥98.0% (HPLC). This product is suitable for research and laboratory use; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should 2′-Deoxyguanosine monohydrate be handled?
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Handle with appropriate personal protective equipment, including a dust mask (N95 or equivalent), eyeshields, and gloves. Avoid dust formation and inhalation. Refer to the safety data sheet for detailed handling procedures. It is classified as harmful if swallowed (H302) and causes serious eye irritation (H319).
Is 2′-Deoxyguanosine monohydrate a controlled substance?
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The provided data does not indicate that 2′-Deoxyguanosine monohydrate is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details are confirmed upon order placement, adhering to international transport regulations.
How can I request a sample or quote?
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Please contact our sales team via the website or email to request a sample or a formal quotation for 2′-Deoxyguanosine monohydrate.
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