N-Acetyl-L-tyrosine CAS 537-55-3

1. N-Acetyl-L-tyrosine is an acetylated derivative of the amino acid tyrosine, primarily used as a stabilized form of tyrosine in biochemical research and nutritional applications to enhance solubility and bioavailability .
2. N-Acetyl-L-tyrosine CAS 537-55-3 serves as a building block in peptide synthesis, particularly for incorporating tyrosine residues while protecting the amino group during chain elongation .
3. N-Acetyl-L-tyrosine is employed in cell culture media as a tyrosine source, supporting cellular metabolism and protein synthesis in various cell lines .
4. Researchers utilize N-Acetyl-L-tyrosine CAS 537-55-3 as a reference standard in analytical chemistry and as a substrate in studies of tyrosine metabolism, acetylation pathways, and enzyme kinetics .

1. N-Acetyl-L-tyrosine must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, protected from light and moisture; powder is stable for up to 3 years at -20°C or 2 years at 4°C .
2. N-Acetyl-L-tyrosine CAS 537-55-3 is classified with GHS hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation), with signal word "Warning" .
3. Personnel must wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling this substance, ensuring adequate ventilation in work areas .
4. Keep away from incompatible materials such as strong oxidizing agents; for solution storage, prepare aliquots and use within 1 month at -20°C, avoiding repeated freeze-thaw cycles .

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 N-Acetyl-L-tyrosine is released .
2. Collect N-Acetyl-L-tyrosine CAS 537-55-3 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 through licensed chemical destruction or controlled incineration .

1. N-Acetyl-L-tyrosine is not classified as highly flammable but may decompose under fire conditions, emitting toxic fumes including carbon monoxide, carbon dioxide, and nitrogen oxides (NOx) .
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 N-Acetyl-L-tyrosine CAS 537-55-3 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 N-Acetyl-L-tyrosine 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 .