Dideoxycytidine-3H
Dideoxycytidine-3H (CAS: 133525-08-3) is a radiolabeled nucleoside analog, specifically tritiated 2',3'-Dideoxycytidine. It is a vital tool in biochemical and molecular biology research, primarily employed in studies related to viral replication and cellular processes. Its structure allows it to act as a chain terminator in DNA synthesis, making it invaluable for investigating enzyme mechanisms and nucleic acid interactions.
- IUPAC
- 2′,3′-Dideoxycytidine-2′,3′-3H,ddC
- Synonyms
- 2′,3′-Dideoxycytidine-2′,3′-3H,ddC

Nucleic Acid Synthesis Research
Utilised to study DNA polymerase activity and mechanisms of nucleic acid chain termination due to its dideoxy structure.
Antiviral Drug Development
Serves as a research reagent in the investigation of antiviral agents, particularly those targeting viral reverse transcriptases and DNA polymerases.
Cellular Metabolism Studies
Incorporated into studies examining cellular nucleotide metabolism and the pathways of nucleoside analog incorporation.
Biochemical Assays
Employed as a radiolabeled tracer in various biochemical assays to quantify enzyme kinetics or pathway flux.
| Storage temperature | 2-8°C |
|---|
| Transport (UN / ADR) | UN 2910 7 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,R |
| Risk statements (R) | 61 |
| Safety statements (S) | 53-23-36/37/39-45 |
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 Dideoxycytidine-3H used for?
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Dideoxycytidine-3H is primarily used in research for studying nucleic acid synthesis, antiviral drug development, cellular metabolism, and biochemical assays as a radiolabeled tracer.
What are the CAS number and formula for Dideoxycytidine-3H?
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The CAS number for Dideoxycytidine-3H is 133525-08-3. The chemical formula is not provided in the product data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dideoxycytidine-3H for research purposes. The specific grade and purity are available upon request, and it is not represented as USP, BP, or EP grade.
How should Dideoxycytidine-3H be handled and stored?
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Dideoxycytidine-3H should be handled with appropriate personal protective equipment due to its hazardous nature (T, R61). Store at 2-8°C. Follow institutional safety protocols for handling radioactive materials and hazardous chemicals.
How is Dideoxycytidine-3H packed, shipped, and exported?
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Dideoxycytidine-3H is packed securely to maintain its integrity and stored at 2-8°C. TSS exports this chemical globally, adhering to all relevant shipping regulations for hazardous and radioactive materials.
How can I request a quote or sample for Dideoxycytidine-3H?
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To request a quote or sample of Dideoxycytidine-3H, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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