L-fucose CAS 2438-80-4

1. L-Fucose is a naturally occurring deoxyhexose sugar primarily used in biomedical research for its immunomodulatory, anti-inflammatory, and anti-tumor properties, with studies investigating its role in selectin-mediated cell adhesion and cancer metastasis .
2. L-fucose CAS 2438-80-4 serves as a key building block in the synthesis of fucosylated oligosaccharides and glycoconjugates, which are important for studying blood group antigens, bacterial adhesion mechanisms, and host-pathogen interactions .
3. L-Fucose is utilized in cell culture applications as a supplement to enhance glycosylation patterns of therapeutic proteins produced in mammalian cells, improving product quality and efficacy .
4. Researchers employ L-fucose CAS 2438-80-4 as an analytical standard in chromatography for quantifying fucose content in glycoproteins and polysaccharides, and in studies of fucose metabolism and fucosyltransferase enzyme kinetics .

1. L-Fucose must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment at room temperature, protected from light and moisture; for long-term stability, storage at -20°C is recommended .
2. L-fucose CAS 2438-80-4 is classified as non-hazardous under normal handling conditions according to GHS criteria, but may cause mild skin, eye, and respiratory tract irritation .
3. Personnel should wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling this substance, avoiding formation of dust and aerosols .
4. Keep L-fucose CAS 2438-80-4 away from incompatible materials such as strong oxidizing agents; the compound is stable under recommended storage conditions and has a shelf life of up to 3 years when stored properly .

1. Isolate the spill area, ensure adequate ventilation, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, and suitable dust respirator when L-Fucose is released .
2. Collect L-fucose CAS 2438-80-4 by sweeping or vacuuming without creating dust using non-sparking tools, and place into suitable closed containers for disposal .
3. Avoid creating dust clouds during cleanup to prevent respiratory exposure; prevent the product from entering drains or water courses .
4. Dispose of collected material according to local, state, and federal environmental regulations; the substance is considered non-hazardous for transport (DOT, IATA, IMDG) .

1. L-Fucose is not classified as highly flammable but may decompose under fire conditions, emitting toxic fumes including carbon monoxide and carbon dioxide .
2. Use L-fucose CAS 2438-80-4 water spray, dry chemical powder, carbon dioxide, or alcohol-resistant foam to extinguish fires involving the product .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning L-Fucose 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 .