Category:
Chiral Intermediates
Standard:
In-house Standards,
White solid powder, important intermediates from south class antibiotic drugs.
4-Amino-5-chloro-2-methoxybenzoic acid (4-AA) is a critical pharmaceutical intermediate synthesized via chlorination and methoxylation of toluene derivatives. Its molecular formula is C8H8ClNO3 with CAS number 1706-98-7.
Store in cool, dry places away from oxidizers. Requires PPE due to potential skin irritation and respiratory sensitization. Strictly regulated in clinical formulations to prevent allergic reactions.