Description

Dl-Serine (1-13C) CAS NO 84344-20-7 is a stable isotope-labeled analog of the amino acid serine, where the carbon at the 1-position is the carbon-13 isotope. This compound is a critical tool for advanced research and analytical applications, enabling precise metabolic pathway tracing and quantitative analysis. It is primarily utilized by researchers and manufacturers in the fields of pharmaceutical development, metabolic studies, and analytical chemistry.

Application

• Metabolic Pathway Tracing: Used as a stable isotope tracer in in vivo and in vitro studies to investigate serine metabolism and related biochemical pathways.
• Quantitative Mass Spectrometry: Serves as an internal standard for the accurate quantification of endogenous serine levels in complex biological samples via LC-MS or GC-MS.
• Pharmaceutical Research: Employed in the development and testing of new drugs, particularly those targeting amino acid metabolism or requiring isotopic labeling for pharmacokinetic studies.
• NMR Spectroscopy: Acts as a labeled substrate or standard in nuclear magnetic resonance (NMR) experiments to elucidate molecular structures and dynamics.
• Nutritional Science Research: Applied in studies examining amino acid utilization, protein synthesis, and metabolic disorders.
• Biochemical Reagent: Used in the formulation of specialized cell culture media and enzymatic assay systems requiring defined isotopic content.

Basic Information

Product Name	Dl-Serine (1-13C)
CAS No.	84344-20-7
Molecular Formula	C313CH7NO3
Molecular Weight	106.09 g/mol (approx.)
Synonyms	(1-13C)-DL-Serine; DL-Serine-1-13C; Serine (1-13C, DL); 2-Amino-3-hydroxy(1-13C)propanoic acid; (±)-Serine-1-13C; 13C Labeled DL-Serine; Amino(1-13C)hydroxypropionic acid; NSC 106468-13C
EINECS	Contact for details

Quality Control

Our Dl-Serine (1-13C) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for chemical purity, NMR for isotopic enrichment verification, and mass spectrometry for identity confirmation. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes batch-specific data on isotopic purity, chemical purity, and residual solvent analysis to ensure compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccant use and storage under inert atmosphere to maintain stability and isotopic integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Enrichment	≥ 99 atom % 13C
Chemical Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
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.