Category:
Prophylactic Biological Products
CAS NO:
37763-23-8
Standard:
In-house Standards,
Methyl D-(-)-4-hydroxyphenylglycinate (PHPG-ester) is a key chiral intermediate synthesized via enzymatic resolution or asymmetric hydrogenation. It serves as the critical ester precursor for semi-synthetic penicillins and cephalosporins. Formula: C9H11NO3; CAS No.: 25678-80-6.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Use appropriate PPE including gloves and eye protection; avoid inhalation of dust. Not for direct clinical administration without further formulation.