CAS 10297-03-7

2-(Ethylamino)ethanesulfonic acid

Description:

2-(Ethylamino)ethanesulfonic acid, commonly known as "ACES," is an organic compound characterized by its sulfonic acid functional group, which imparts strong acidity. It is a zwitterionic buffer, meaning it can maintain a stable pH in biological and chemical systems, making it particularly useful in biochemical applications. The compound is soluble in water, which enhances its utility in various aqueous environments. ACES has a pKa value that allows it to effectively buffer solutions in a physiological pH range, making it suitable for use in cell culture and enzyme assays. Its structure includes an ethylamino group, contributing to its buffering capacity and interaction with biological molecules. Additionally, ACES is known for its low toxicity and minimal interference with biochemical reactions, making it a preferred choice in laboratory settings. Overall, its unique properties make 2-(Ethylamino)ethanesulfonic acid a valuable tool in research and industrial applications where pH stability is crucial.

Formula: C₄H₁₁NO₃S

InChI: InChI=1S/C4H11NO3S/c1-2-5-3-4-9(6,7)8/h5H,2-4H2,1H3,(H,6,7,8)

InChI key: InChIKey=SGSMPWTZYGTIEA-UHFFFAOYSA-N

SMILES: C(S(=O)(=O)O)CNCC

Synonyms:

• Taurine, N-ethyl-
• N-Ethyltaurine
• 2-(Ethylamino)ethane-1-sulfonic acid
• Ethanesulfonic acid, 2-(ethylamino)-
• 2-(Ethylamino)ethanesulfonic acid