Category:
Pharmaceutical Excipients
CAS NO:
/
Standard:
USP,
Tryptophan EP Impurity L is a critical reference standard for pharmaceutical quality control, defined by the European Pharmacopoeia. It serves as an essential marker in HPLC methods to detect and quantify degradation products during the synthesis of tryptophan. The compound typically features the molecular formula C11H12N2O2 with CAS number 609-08-5, ensuring precise identification of impurities in bulk drug substances.
Store in a cool, dry place below 25°C away from direct sunlight to prevent degradation. Handle with appropriate PPE including gloves and safety goggles to avoid skin contact. This material is strictly for analytical use and not intended for clinical administration or dietary supplementation.