ACES

• CAT Number: I011324
• CAS Number: 7365-82-4
• Molecular Formula: C4H10N2O4S
• Molecular Weight: 182.20
• Purity: ≥95%
• Synonyms: 2-[(2-amino-2-oxoethyl)amino]ethanesulfonic acid
• InChI: InChI=1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)
• InChIKey: DBXNUXBLKRLWFA-UHFFFAOYSA-N
• SMILES: C(CS(=O)(=O)O)NCC(=O)N

ACES (Cat No.:I011324) is a zwitterionic buffering agent belonging to the Good’s buffer family, designed for maintaining stable pH in biochemical and cell culture systems. With a useful buffering range of pH 6.1–7.5, it is ideal for studies near physiological conditions. ACES exhibits low reactivity with enzymes and minimal interference in biological assays, making it highly suitable for protein purification, electrophoresis, and cell-based experiments. Researchers employ ACES in enzymology, metabolic studies, and tissue culture, where consistent and reproducible pH control is essential for reliable experimental outcomes.