Description

3-(Acetylamino)Propanesulphonic Acid is a specialized organic sulfonic acid derivative with a unique acetylated amino functional group. This compound matters for its role as a versatile intermediate and buffering agent in high-value synthesis, offering a balance of water solubility and reactive sites. It is primarily needed by manufacturers in the pharmaceutical, biochemical research, and specialty chemical sectors for applications requiring precise pH control or as a building block for more complex molecules.

Application

• As a key intermediate in the synthesis of pharmaceutical actives and diagnostic agents.
• Utilized as a buffering agent in biochemical assays and cell culture media preparation.
• Employed in the research and development of specialty surfactants and detergents.
• Acts as a precursor for functional polymers and advanced materials.
• Used in analytical chemistry as a standard or reagent.
• Potential application in the formulation of personal care products requiring mild acidity.

Basic Information

Product Name	3-(Acetylamino)Propanesulphonic Acid
CAS No.	77337-76-9
Molecular Formula	C5H11NO4S
Molecular Weight	181.21 g/mol
Synonyms	N-Acetyl-3-aminopropanesulfonic Acid; 3-Acetamidopropanesulfonic Acid; N-Acetyltaurine; Acetyltaurine; 3-(Acetylamino)-1-propanesulfonic Acid; APSA; N-Acetyl-β-alanine sulfonic acid
EINECS	Contact for details

Quality Control

Our 3-(Acetylamino)Propanesulphonic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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