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Product Name: Mellocillin Sodium
Chemical Name: (2S,5R,6R)-6-([(2R)-2-Amino-2-phenylacetyl]amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, monosodium salt
CAS Number: 38125-43-8
Recommended Use: Pharmaceutical antibiotic, research and laboratory applications
Manufacturer and Supplier: Refer to the product label or supplier documentation for the specific manufacturer information
Contact Information: Emergency contact numbers vary by jurisdiction, consult local poison control and emergency services, and always have local regulations and contacts readily available
Hazard Classification: Many health authorities may classify Mellocillin Sodium as hazardous due to its potential to cause allergic reactions, particularly in sensitive individuals. Repeated exposure or inhalation of dust can trigger respiratory symptoms. Health workers and laboratory staff should stay alert to symptoms such as skin rashes, difficulty breathing, or eye irritation. Long-term or mishandled exposure may escalate health risks.
Label Elements: Signal word: Warning; Hazard statements may include: causes serious eye irritation, may cause respiratory irritation, may cause allergic skin reaction, harmful if swallowed.
Precautionary Statements: Avoid breathing dust, wear gloves and eye protection, wash hands thoroughly after handling, do not eat, drink, or smoke when using this chemical, seek medical attention if symptoms develop.
Chemical Component: Mellocillin Sodium
Concentration: Usually supplied as pure compound or with pharmaceutical excipients, check supplier specifications
Other Ingredients: Excipients or buffer systems used in formulations can vary; typical pharmaceutical grade substances may include stabilizers or fillers
Impurities: Manufacturers are required to keep impurities within approved safety limits as set by pharmacopeia or regulatory guidance
Inhalation: Move person to fresh air immediately and monitor for any respiratory distress; provide artificial respiration if breathing stops; seek immediate medical attention
Skin Contact: Remove contaminated clothing immediately, rinse skin thoroughly with water and mild soap for at least 15 minutes; monitor for symptoms of skin irritation or allergic reaction; consult health services if irritation persists
Eye Contact: Flush eyes with plenty of water for at least 15 minutes, lifting both upper and lower eyelids; avoid rubbing eyes; obtain ophthalmologic assessment if irritation persists or symptoms worsen
Ingestion: Rinse mouth thoroughly with water, do not induce vomiting unless instructed by medical personnel; call a poison control center or physician for guidance
Note to Physician: Allergic reactions, including anaphylaxis, may occur; support vital signs and treat symptomatically, especially in those with penicillin allergies
Suitable Extinguishing Media: Water spray, dry chemical, CO2, or foam; select media based on surrounding fire conditions and compatibility
Hazardous Combustion Products: Combustion can produce irritating and toxic gases including oxides of carbon, nitrogen, and sulfur
Protective Equipment for Firefighters: Wear full protective gear including self-contained breathing apparatus; avoid inhaling combustion gases; evacuate area if significant fire risk present
Firefighting Instructions: If safe, move containers away from the fire area to avoid explosions or spills; containment and runoff control measures should be in place
Personal Precautions: Wear lab coats, gloves, safety goggles, and use NIOSH/OSHA-approved respiratory protection for powder or dust; restrict access to spill area for non-essential personnel
Environmental Precautions: Prevent release into drains, soil, and surface waters to avoid environmental contamination and complex impacts on aquatic life
Methods for Cleanup: Collect spilled material with approved absorbent materials, sweep up without generating dust, transfer to suitable, labeled disposal containers; ventilate and clean spill area thoroughly; decontaminate with detergent and water where necessary
Handling: Minimize dust generation and accumulation; use local exhaust ventilation; wash hands and exposed skin following potential contact; avoid inhaling particles and contact with skin or eyes
Storage: Store in tightly closed containers, ideally in a cool, dry, well-ventilated area, away from incompatible substances including acids, oxidizers, and moisture; secure against unauthorized access; keep separate from food and pharmaceuticals not intended for research use
Specific Requirements: Follow institution or company safety protocols for medical substances and biological hazards; always use secondary containment for bulk storage
Occupational Exposure Limits: Official limits may not exist for Mellocillin Sodium, rely on internal exposure limits, and always err on the side of caution
Engineering Controls: Use chemical fume hoods, local exhaust systems, and containment devices whenever available in workspaces
Personal Protective Equipment (PPE): Wear chemical-resistant gloves, safety goggles or face shields, laboratory coats or gowns; in handling large quantities or dust, add NIOSH-approved respirator
Hygiene Measures: Wash hands, arms, and face after handling; decontaminate work surfaces daily; avoid contact with food, drinks, or personal items in laboratory area
Appearance: White to off-white, crystalline powder
Odor: None or faint medicinal odor
Odor Threshold: Not established
pH: Typically mildly alkaline in solution
Melting Point/Range: 190–210°C (decomposes)
Boiling Point/Range: Not applicable (decomposes before boiling)
Solubility: Soluble in water, practically insoluble in most organic solvents
Vapor Pressure: Not applicable at standard temperature
Density: Roughly 1.4–1.5 g/cm³
Partition Coefficient (log Kow): Not established
Flash Point: Not available; not considered highly flammable under normal conditions
Chemical Stability: Stable under recommended storage conditions, but susceptible to hydrolysis and breakdown at high humidity and temperature
Reactivity: No hazardous reactivity under normal working conditions
Hazardous Decomposition Products: Decomposition may release corrosive and toxic fumes including nitrogen and sulfur oxides
Incompatible Materials: Strong oxidizers, acids, and alkalis should not be stored or reacted with the product; keep away from moisture
Hazardous Polymerization: Will not occur under standard conditions
Acute Toxicity: Data is limited for specific LD50 values in animals or humans; ingesting or breathing large quantities can cause toxicity.
Routes of Exposure: Primary exposure is inhalation, ingestion, and dermal or ocular contact; risk of allergic response, including anaphylaxis in sensitive individuals.
Symptoms: Rash, urticaria, respiratory distress, gastrointestinal distress, and in rare cases, systemic anaphylactic reaction.
Chronic Effects: Repeated or long-term exposure could sensitize and increase risk of severe allergic episodes, especially in those already allergic to penicillin-type antibiotics.
Carcinogenicity / Mutagenicity: No conclusive data showing carcinogenic or mutagenic effects; monitored as a precaution in pharmaceutical environments.
Aquatic Toxicity: Potentially toxic to aquatic organisms at high concentrations; can disrupt microbial activity in wastewater treatment
Persistence and Degradability: Structure suggests incomplete biodegradation once released in the environment, meaning residue could remain in soil and water
Bioaccumulative Potential: Unlikely to bioaccumulate due to rapid metabolism and excretion in higher organisms, but persistent residues can impact local microflora
Mobility in Soil: Water soluble, mobilizes easily and could enter waterways, especially if released during cleaning or disposal
Other Adverse Effects: Large quantities or chronic contamination may cause antibiotic resistance to develop in local microbial populations, impacting environmental health
Waste Disposal: Treat Mellocillin Sodium as hazardous pharmaceutical waste; do not flush into drains, natural water systems, or landfill without approval
Methods of Disposal: Use licensed chemical incineration, high-temperature destruction, or consult with state or regional environmental authorities for compliance; neutralize or treat residues before disposal
Contaminated Packaging: Rinse and treat empty containers as hazardous; send for incineration or approved processing
Regulatory Compliance: All waste handling steps need to fit the requirements of local environmental and waste regulations
UN Number: Not classified for transport under most chemical or pharmaceutical lists
Proper Shipping Name: Mellocillin Sodium or as specified by shipping authority
Transport Hazard Class: Not classified as hazardous for ground, air, or sea transport based on available data
Packing Group: Not regulated
Environmental Hazards: Not a marine pollutant, but spilled product can harm local water or soil quality; transport with measures to prevent accidental release
Special Precautions: Keep containers tightly sealed during transport, store upright and protect from damage; clearly identify containers and communicate risk to carriers
OSHA Status: Not specifically listed, but standard laboratory chemical safety protocols apply
TSCA Inventory: Pharmaceutical intermediates or end-products may be exempt from TSCA listing; check current data
EU Regulation: Not listed under REACH as a controlled substance but may require documentation for larger quantities
Other Regulations: Refer to regional, federal, or local pharmaceutical, environmental, and workplace safety laws; compliance with prescription traceability, worker safety, and chemical handling specifications is essential
Label Requirements: Always ensure labeling follows hazard communication standards, includes manufacturer details, hazard symbols, and protective measures for safe handling
