Description

n-4-Aminobutyl-3-Aminopropionic Acid Sulfate Salt is a high-purity, functionalized amino acid derivative with a sulfate counterion, offering enhanced solubility and stability for specialized synthesis. This compound is valued for its role as a versatile building block in the creation of complex molecules, particularly those requiring specific amine and carboxylic acid functionalities. It is primarily sought by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in peptide mimetics, linker chemistry, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, peptide analogs, and targeted therapeutic agents.
• Bioconjugation & Linker Chemistry: Used to create cleavable linkers or spacers in antibody-drug conjugates (ADCs) and other bioconjugation platforms.
• Peptide Mimetic Research: Serves as a modified amino acid residue for constructing peptidomimetics with improved metabolic stability and bioavailability.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce specific amine and carboxylate functional groups.
• Biochemical Research: Utilized as a substrate or inhibitor in enzymatic studies and biochemical pathway investigations.
• Material Science: Potential monomer or cross-linking agent for developing functional polymers and hydrogels.

Basic Information

Item	Details
Product Name	n-4-Aminobutyl-3-Aminopropionic Acid Sulfate Salt
CAS No.	27561-78-0
Molecular Formula	C7H18N2O5S
Molecular Weight	242.29 g/mol
Synonyms	4-[(3-Amino-1-oxopropyl)amino]butylammonium sulfate; 3-Amino-4-aminobutyric acid sulfate salt; 4-(3-Aminopropanamido)butan-1-aminium sulfate; ABAPA sulfate; N-(4-Aminobutyl)-β-alanine sulfate salt; 4-Aminobutyl-3-aminopropionate sulfate
EINECS	Contact for details

Quality Control

Our n-4-Aminobutyl-3-Aminopropionic Acid Sulfate Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR, and residual solvent analysis, to ensure it meets exacting standards for research and production. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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