DL-alanine

DL-Alanine (CAS 302-72-7), the racemic form of alanine, is a non-essential amino acid.

Where is DL-alanine used?

• Food and beverage: flavor modifier that moderates bitterness and enhances savory notes in seasonings, sauces and processed foods
• Pharmaceuticals: buffering agent in parenteral solutions and oral dosage forms
• Personal care: humectant in moisturizers and hair care
• Peptide synthesis: building block where stereoselectivity is not required
• It functions as a pH buffer and moisturizing agent in finished formulations.

Good to know: Standard commercial grades include food-grade (FCC) and pharmaceutical-grade (USP/BP); selection is driven by the regulatory requirements of the target application.

Commercial specifications

• Bulk quantities for industrial procurement; smaller packaging for R&D and specialty formulation use