Description

2-(Butylamino)Ethanesulphonic Acid is a high-purity organic sulfonic acid derivative, valued for its role as a specialized buffer component and chemical intermediate. Its structure provides unique properties for fine-tuning pH in sensitive biochemical and chemical synthesis processes. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and specialty chemical sectors requiring precise and reliable performance.

Application

• Biochemical Buffering Agent: Used in the formulation of specialized buffer systems for enzyme studies, protein purification, and cell culture media where standard buffers are insufficient.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Chemical Synthesis: Acts as a catalyst or a reactant in organic synthesis, particularly in reactions requiring a sulfonic acid moiety or a controlled acidic environment.
• Electrophoresis: Employed as a component in buffer solutions for capillary electrophoresis and other analytical separation techniques.
• Cosmetic Formulations: Utilized in high-end cosmetic and personal care products as a pH adjuster and stabilizer.
• Research & Development: A critical reagent for academic and industrial R&D in medicinal chemistry and molecular biology.

Basic Information

Product Name	2-(Butylamino)Ethanesulphonic Acid
CAS No.	17527-07-0
Molecular Formula	C6H15NO3S
Molecular Weight	181.25 g/mol
Synonyms	2-(Butylamino)ethanesulfonic acid; N-Butyltaurine; BES; BES Buffer; 2-(N-Butylamino)ethanesulfonic Acid; N-Butyl-2-aminoethanesulfonic Acid; 17527-07-0; BES, free acid
EINECS	Contact for details

Quality Control

Our 2-(Butylamino)Ethanesulphonic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with customer specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
pH (1% solution)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.