Curcumin CAS 458-37-7

1. Curcumin is a naturally occurring polyphenolic compound derived from turmeric (Curcuma longa), primarily used in biomedical research for its wide range of pharmacological activities, including antioxidant, anti-inflammatory, antimicrobial, anticancer, and neuroprotective effects .
2. Curcumin CAS 458-37-7 is employed in the food and cosmetic industries as a natural yellow pigment (E100) and functional ingredient, though its utilization is limited by poor water solubility and low bioavailability .
3. In pharmaceutical research, curcumin is investigated for potential therapeutic applications in chronic diseases such as cancer, diabetes, Alzheimer's disease, arthritis, and inflammatory conditions, with ongoing studies exploring its multi-target mechanisms of action .
4. Researchers utilize advanced delivery systems including liposomes, polymeric nanoparticles, nanoemulsions, and cyclodextrin complexes to enhance curcumin's bioavailability, stability, and targeted delivery for both biomedical and functional food applications .

1. Curcumin must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, protected from light and moisture; recommended storage at -20°C for long-term stability (up to 3 years) or at 4°C for up to 2 years .
2. For solution storage, prepare aliquots in tightly sealed vials and store at -20°C for up to 1 month, avoiding repeated freeze-thaw cycles to prevent degradation .
3. Curcumin CAS 458-37-7 is classified with GHS signal word "Warning" and hazard statements H315 (Causes skin irritation) and H319 (Causes serious eye irritation); personnel must wear chemical-resistant gloves (neoprene recommended), safety goggles with side-shields, and protective clothing when handling curcumin .
4. Curcumin is sensitive to light, air, and changes in pH; it should be kept away from incompatible materials such as strong oxidizing agents, and storage under inert gas (nitrogen or argon) is recommended to prevent oxidation .

1. Isolate the spill area, ensure adequate ventilation, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, and a NIOSH-approved respirator equipped with an organic vapor cartridge and dust/mist filter .
2. For small spills, dampen the solid material with alcohol, then transfer the dampened material to a suitable container; use absorbent paper dampened with alcohol to pick up any remaining residue .
3. Solvent Curcumin CAS 458-37-7 wash all contaminated surfaces with alcohol followed by washing with a strong soap and water solution; avoid creating dust clouds during cleanup to prevent respiratory exposure .
4. Dispose of collected material according to local, state, and federal environmental regulations through licensed chemical destruction or controlled incineration .

1. Curcumin is not classified as highly flammable but may decompose under fire conditions, emitting toxic and irritant fumes; it may react with oxidizing materials .
2. Use water spray, dry chemical powder, carbon dioxide, or alcohol-resistant foam to extinguish fires involving the product; do NOT use a direct water jet as Curcumin CAS 458-37-7 may scatter burning material .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning curcumin due to hazardous decomposition gases generated by thermal decomposition .
4. During combustion, may emit irritant and toxic fumes; contain fire runoff to prevent environmental contamination .