Description

3-Aminopropionic Acid-15N is a stable isotope-labeled analog of β-alanine, where the nitrogen atom is enriched with the 15N isotope. This compound is an essential tool in advanced research and analytical chemistry, enabling precise metabolic pathway tracing, protein structure elucidation, and quantitative proteomics. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and manufacturers of diagnostic reagents and labeled standards.

Application

• Metabolic Pathway Tracing: As a 15N-labeled precursor for studying amino acid metabolism and biosynthesis in biological systems.
• Quantitative Proteomics & NMR Spectroscopy: Serves as an internal standard for accurate mass spectrometry quantification and for structural analysis in nuclear magnetic resonance (NMR) studies.
• Pharmaceutical Research: Used in the development and testing of new drugs, particularly in pharmacokinetic and drug metabolism studies.
• Biochemical Research: A key reagent for investigating enzyme mechanisms and protein-protein interactions involving β-alanine.
• Manufacturing of Labeled Compounds: Acts as a building block for the synthesis of more complex 15N-labeled peptides, vitamins, and other bioactive molecules.
• Diagnostic Reagents: Potential use in the formulation of specialized assays and calibration standards for clinical diagnostics.

Basic Information

Product Name	3-Aminopropionic Acid-15N
CAS No.	204451-53-6
Molecular Formula	C₃H₇¹⁵NO₂
Molecular Weight	90.08 g/mol (for ¹⁵N)
Synonyms	β-Alanine-15N; 3-Amino-15N-propanoic acid; β-Alanine-N-15; Abufene-15N; 15N Labeled β-Alanine; 15N-β-Alanine; (15N)3-Aminopropionic Acid
EINECS	Contact for details

Quality Control

Our 3-Aminopropionic Acid-15N is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including isotopic purity (¹⁵N enrichment) verification by NMR or MS, chemical purity assessment by HPLC, and identity confirmation by IR spectroscopy. Certificates of Analysis (COA) detailing all specifications and test results are provided to ensure full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and isotopic integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isotopic Purity (¹⁵N)	≥ 98 atom % ¹⁵N
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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