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Catalog Number:
37455
CAS Number:
10191-18-1
N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid
Grade:
Molecular Biology Grade
Purity:
99 - 100% (Assay by titration)
Synonym(s):
BES, 2-[bis(2-Hydroxyethyl)amino]ethanesulfonic acid
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Product Information

N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid, commonly known as BES, is a versatile buffering agent widely utilized in biological and biochemical research. This compound is particularly valued for its ability to maintain stable pH levels in various laboratory applications, making it essential for cell culture, protein purification, and enzyme assays. Its unique structure allows it to effectively resist changes in pH, providing a reliable environment for sensitive biological processes. Researchers often prefer BES over other buffers due to its low toxicity and compatibility with a wide range of biological systems, ensuring optimal conditions for experiments.

In addition to its buffering capabilities, N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid is also employed in the formulation of various pharmaceutical products and diagnostic reagents. Its excellent solubility and stability under physiological conditions make it an ideal choice for applications in drug development and formulation. With its proven track record in enhancing the reliability of experimental outcomes, BES continues to be a preferred choice among scientists and industry professionals seeking to optimize their research and product development processes.

Synonyms
BES, 2-[bis(2-Hydroxyethyl)amino]ethanesulfonic acid
CAS Number
10191-18-1
Purity
99 - 100% (Assay by titration)
Grade
Molecular Biology Grade
Molecular Formula
C6H15NO5S
Molecular Weight
213.25
MDL Number
MFCD00007533
PubChem ID
73243
Melting Point
153 - 155 °C
Appearance
White powder
Conditions
Store at RT
General Information
Synonyms
BES, 2-[bis(2-Hydroxyethyl)amino]ethanesulfonic acid
CAS Number
10191-18-1
Purity
99 - 100% (Assay by titration)
Grade
Molecular Biology Grade
Molecular Formula
C6H15NO5S
Molecular Weight
213.25
MDL Number
MFCD00007533
PubChem ID
73243
Melting Point
153 - 155 °C
Appearance
White powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid is widely utilized in research focused on:

  • Biological Buffers: This compound serves as an effective buffering agent in biological and biochemical research, helping to maintain stable pH levels in various experiments, which is crucial for enzyme activity and cell culture.
  • Cell Culture Media: It is commonly used in formulating cell culture media, providing a stable environment for the growth of various cell types, including mammalian cells, enhancing cell viability and productivity.
  • Pharmaceutical Formulations: The compound is incorporated into drug formulations to improve solubility and stability, making it beneficial in the development of injectable and oral medications.
  • Analytical Chemistry: It is utilized in analytical methods, such as chromatography, where it helps in the separation and identification of biomolecules, contributing to the accuracy of research findings.
  • Cosmetic Products: This chemical is also found in cosmetic formulations, where it acts as a pH stabilizer and enhances the overall effectiveness of the product, ensuring skin compatibility.

Citations