Description

Dl-Alanine-2-D1 is a deuterium-labeled isotopologue of the amino acid alanine, where one hydrogen atom at the 2-position is replaced by deuterium. This subtle isotopic modification makes it an essential tool for advanced research in metabolic tracing and spectroscopic studies, providing a non-radioactive, stable isotopic label. It is primarily utilized by researchers and manufacturers in the fields of pharmaceutical development, metabolomics, and NMR spectroscopy for precise mechanistic and analytical investigations.

Application

• Metabolic Pathway Tracing: Used as a stable isotope-labeled internal standard in mass spectrometry (MS) and gas chromatography-mass spectrometry (GC-MS) to study amino acid metabolism and protein turnover.
• NMR Spectroscopy: Serves as a crucial probe in nuclear magnetic resonance (NMR) studies, leveraging the distinct magnetic properties of deuterium to elucidate molecular structure, dynamics, and interactions.
• Pharmaceutical Research: Employed in the development and testing of new drugs, particularly in pharmacokinetic (PK) and absorption, distribution, metabolism, and excretion (ADME) studies to track drug fate.
• Biochemical Research: Acts as a building block in the synthesis of deuterated peptides, proteins, and other complex biomolecules for advanced research applications.
• Quality Control & Reference Standard: Functions as a certified reference material (CRM) for calibrating analytical instruments and ensuring accuracy in quantitative analysis within quality control laboratories.

Basic Information

Product Name	Dl-Alanine-2-D1
CAS No.	31024-91-6
Molecular Formula	C₃H₆DNO₂
Molecular Weight	90.10 g/mol
Synonyms	(±)-2-Amino(2-²H)propanoic acid; DL-Alanine-2-d; DL-2-Aminopropionic-2-d acid; Alanine-2-d1 (racemic); (RS)-Alanine-2-d1; 2-Deutero-DL-alanine; DL-α-Alanine-2-d1; Racemic Alanine-2-D1
EINECS	Contact for details

Quality Control

Every batch of Dl-Alanine-2-D1 CAS NO 31024-91-6 is produced and analyzed under strict quality management protocols. We ensure high chemical and isotopic purity through advanced analytical techniques including NMR, MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and specific tests is provided with each shipment to guarantee traceability and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent absorption of moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (NMR/MS)	≥ 98 atom % D
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.