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Product Name: Cordycepin
Chemical Name: 3'-deoxyadenosine
Formula: C10H13N5O3
Appearance: White to off-white powder
Synonyms: Cordycepin falls under nucleoside antibiotics, which links back to its fungal origin from Cordyceps militaris. The science community usually recognizes its medicinal potential and research background, but it’s not something you’ll just spot on a regular pharmacy shelf.
Potential Risks: Eye and skin irritation remain top concerns after exposure. Some reports show possible respiratory tract irritation if particles reach the airways. At higher doses, substances that impact nucleic acid metabolism such as cordycepin usually carry the risk of cytotoxicity. Acute toxicity worries shouldn’t be understated, especially for workers handling larger quantities outside of controlled labs.
GHS Classification: Eye Irritant, Skin Irritant, Possible Acute Toxicant.
Pictograms: Exclamation mark for general warning.
Signal Word: Warning.
Chemical Composition: Cordycepin’s structure can be broken down to a purine base attached to a ribose sugar, but with a key missing oxygen at the 3’ position.
Purity: Research grade products typically indicate 98 percent and above.
Impurities: Non-pharmaceutical ingredients may involve traces of related nucleosides or fungal derivatives, but most lab manuals stress checking for purity before use due to these risks.
Eye Contact: Flush eyes with plenty of water for several minutes, ensuring eyelids are held open,
Skin Contact: Remove any contaminated clothing and wash skin thoroughly under running water.
Inhalation: Move to fresh air. Get medical attention if breathing becomes difficult.
Ingestion: Rinse mouth. Seek immediate advice from medical professionals, as the substance’s cytotoxic properties could affect mucosal tissues.
Extinguishing Media: Water spray, foam, dry chemical powder, or carbon dioxide.
Specific Hazards: Cordycepin itself doesn’t burn readily, but decomposition at elevated temperatures can release irritating fumes, including oxides of nitrogen and carbon.
Protective Equipment: Firefighters working in enclosed spaces should wear self-contained breathing apparatus and protective gear to prevent exposure to toxic fumes.
Spill Actions: Wear gloves, goggles, and a dust mask. Avoid creating airborne dust.
Cleanup: Sweep up gently and transfer to a secure, labeled container for disposal. Wash spill area with water.
Environmental Precautions: Stop the release from entering water courses due to potential effects on aquatic organisms, since cytotoxic agents can disrupt natural biological processes even at low doses.
Handling Advice: Always work with cordycepin in ventilated areas. Personal protective equipment including gloves and lab coats stays non-negotiable.
Storage Requirements: Store sealed in a cool, dry place away from uncontrolled temperature fluctuations. Shield from direct sunlight. Access should be limited to trained personnel to prevent casual misuse.
Engineering Controls: Fume hoods or local extraction systems help keep airborne dust levels low.
Personal Protection: Gloves (nitrile or latex), safety goggles, and laboratory coats. Respiratory protection in the form of a dust mask should be available. Hands must be washed thoroughly after use. No eating, drinking, or smoking in working areas, as the long-term effects of nucleoside analogues like cordycepin on human tissues are still being studied.
Appearance: White to off-white fine powder
Odor: Odorless
Boiling Point: Not easily measurable - decomposition occurs first
Melting Point: Approximately 228-230°C with decomposition
Solubility: Readily soluble in water and methanol, moderately soluble in ethanol
pH in Solution: Slightly acidic
Vapor Pressure: Negligible under ambient conditions, so risk of inhalation exposure outside spills remains low.
Chemical Stability: Stable under recommended storage and handling conditions.
Conditions to Avoid: Excess heat, exposure to moist air for long periods, and direct sunlight may cause degradation.
Incompatible Materials: Strong acids, oxidizing agents, and bases speed up decomposition. Contact with these could release hazardous byproducts, which is a concern for lab techs and researchers alike.
Hazardous Decomposition Products: Nitrogen oxides, carbon oxides.
Acute Toxicity: Studies on rodents show dose-dependent cytotoxic effects. Symptoms often include drowsiness or gastrointestinal discomfort at higher exposure. Studies linking cordycepin to potential hemolytic anemia or immunosuppressive effects deserve more investigation.
Chronic Effects: Unclear for everyday workplace exposure, but not recommended for pregnant or immunocompromised individuals due to cytotoxicity.
Routes of Exposure: Inhalation, ingestion, eye and skin absorption. Long-term consequences from chronic low-level exposure lack clear evidence.
Mutagenic/Carcinogenic Potential: Cordycepin acts on nucleic acids; more research needed on potential genotoxic risk for routine handlers.
Ecotoxicity: Cordycepin can raise toxicity concerns for aquatic invertebrates. Nucleoside analogues disrupt normal DNA/RNA activities in cells, with adverse effects for many small organisms.
Persistence and Degradability: Lab data suggest it breaks down in environments exposed to sunlight and microbial action, but residues may linger if released in bulk.
Bioaccumulative Potential: Not considered strongly bioaccumulative, but its mode of action raises flags about broader ecosystem disruption.
Waste Disposal: Cordycepin remnants and contaminated containers fall under hazardous waste and need incineration or licensed chemical disposal.
Contaminated Packaging: Wash thoroughly before recycling or handle as hazardous material.
Environmental Issues: Never discharge into drains, surface waters, or soil as a shortcut. Proper disposal is the only way to keep communities and environments safe from unintended exposure.
UN Number: Not officially assigned for cordycepin - treatment as a laboratory chemical and hazardous substance during shipment.
Packing Instructions: Double containment advised for bulk quantities. Documentation supports traceability and ensures correct emergency response.
Transport Precautions: Avoid rough handling, and keep away from dampness or direct heat sources. Follow all local guidelines for moving cytotoxic agents.
Regulations: Cordycepin sits in a gray area for most regions – not a controlled drug, but subject to occupational exposure monitoring and local chemical safety protocols.
Lab Use: Academic and industrial labs must log its use and storage, often as part of broader nucleoside analogue management.
Worker Safety: Employers are responsible for updated training on nucleoside handling and emergency response due to the compound’s bioactivity.
