Basic Identification
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Name / Synonyms:
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3′-De(phosphinicooxy)guanylyl-1H-1,2,3-triazole-1,4-diyl-(3′→5′)-2′,5′-dideoxy-guanosine
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Sometimes listed as: Guanylyl-triazole-dideoxyguanosine derivative
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CAS Number: 1513874-09-3
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Catalogue reference: TRC-D281825 (Toronto Research Chemicals, distributed via LGC Standards).
Molecular / Chemical Data
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Molecular Formula: C₁₄H₁₄N₁₀O₄ (as listed in supplier database)
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Molecular Weight: 370.33 g/mol
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Structure features:
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Guanine nucleoside backbone (modified guanosine)
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1,2,3-triazole linker bridging 3′→5′ positions
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Lacks typical phosphate group (de-phosphinicooxy substitution)
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“2′,5′-dideoxy” = missing hydroxyls at 2′ and 5′ positions
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Physical Information
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Form: Supplied as a solid (research standard)
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Purity: Generally ≥95% (catalog specification, varies by supplier)
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Packaging: Typically in 5–25 mg vials for laboratory use
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Storage conditions: Store at –20 °C, protected from light and moisture (supplier guidance for stability)
Applications / Use
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Intended Use:
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Research and analytical standard – not a drug substance.
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Used for nucleoside/nucleotide chemistry research, analytical method development, or as a reference impurity.
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Not for human or veterinary use. Suppliers specify “for research use only.”
Safety & Handling
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No detailed toxicological data published.
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Suppliers recommend handling as a general laboratory chemical:
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Use gloves, protective eyewear, lab coat.
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Avoid inhalation/ingestion; work in fume hood.
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Dispose of in accordance with local chemical waste regulations.
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