5625-56-9 Usage
Description
1,4-Piperazinedipropanesulfonic acid, also known as PIPPS, is a non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (100 mM, 25°C). PIPPS has no interference at wavelengths longer than 240 nm, making it suitable for various applications in different industries.
Uses
Used in Pharmaceutical Industry:
1,4-Piperazinedipropanesulfonic acid is used as a buffer for maintaining stable pH levels in pharmaceutical formulations. Its mixed-mode dissociation constants allow for effective buffering over a wide pH range, ensuring the stability and efficacy of the drug.
Used in Biotechnology Research:
In biotechnology research, 1,4-Piperazinedipropanesulfonic acid is used as a buffer in various biochemical assays and experiments. Its non-metal complexing property and lack of interference at wavelengths longer than 240 nm make it an ideal choice for experiments involving sensitive detection methods.
Used in Chemical Analysis:
1,4-Piperazinedipropanesulfonic acid is used as a buffer in chemical analysis to maintain a consistent pH environment during the analysis process. This ensures accurate and reliable results, particularly in applications where pH stability is crucial.
Used in Environmental Science:
In environmental science, 1,4-Piperazinedipropanesulfonic acid is used as a buffer to study the effects of pH on various environmental samples, such as soil, water, and air. Its ability to maintain a stable pH environment allows for a better understanding of the impact of pH on environmental processes and the organisms living within these systems.
Used in Material Science:
1,4-Piperazinedipropanesulfonic acid is used as a buffer in the synthesis and processing of certain materials, such as polymers and nanoparticles. Its buffering capacity helps maintain a stable pH during the synthesis process, which can be crucial for the formation and properties of the final material.
Check Digit Verification of cas no
The CAS Registry Mumber 5625-56-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,2 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5625-56:
(6*5)+(5*6)+(4*2)+(3*5)+(2*5)+(1*6)=99
99 % 10 = 9
So 5625-56-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H22N2O6S2/c13-19(14,15)9-1-3-11-5-7-12(8-6-11)4-2-10-20(16,17)18/h1-10H2,(H,13,14,15)(H,16,17,18)
5625-56-9Relevant articles and documents
Novel bi-SO3H-functionalized ionic liquids based on piperazinium: Highly efficient and recyclable catalysts for the synthesis of β-acetamido ketones
Wang, Yuanyuan,Zhou, Junlong,Liu, Kun,Dai, Liyi
, p. 195 - 201 (2013/02/22)
A series of novel bi-SO3H-functionalized ionic liquids were synthesized and acted as catalysts for the synthesis of β-acetamido ketones. Compared with traditional single-SO3H-functionalized ionic liquids, less amount of catalysts, higher yields and shorter reaction time are the key features of this methodology. Hammett function values and the minimum-energy geometries of bi-SO3H-functionalized ILs were calculated and the results revealed that the acidities and catalytic activities of ILs in synthesis of β-acetamido ketones were influenced by their structures. The IL [(PS)2pi][OTf]2 with the shortest HO bond distance had the strongest acidity and the highest catalytic activity.