Description

Glyoxylic Acid-13C2 is a stable isotope-labeled derivative of glyoxylic acid, where both carbon atoms are the carbon-13 isotope. This high-purity labeled compound is essential for advanced analytical and research applications requiring precise molecular tracing. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and life science industries for applications such as metabolic pathway studies, internal standards for mass spectrometry, and the synthesis of isotopically labeled active pharmaceutical ingredients (APIs).

Application

• Mass Spectrometry Internal Standards: Serves as a critical quantitative reference standard for LC-MS and GC-MS analysis of glyoxylic acid and related metabolites.
• Metabolic Pathway Tracing: Used in in vitro and in vivo studies to elucidate biochemical pathways and flux analysis in plant, microbial, and mammalian systems.
• Isotope-Labeled API Synthesis: A key building block for the preparation of carbon-13 labeled pharmaceutical compounds for clinical research and drug metabolism studies.
• NMR Spectroscopy: Provides a valuable tool for structural elucidation and reaction monitoring due to the distinct NMR signal of the 13C nuclei.
• Agrochemical Research: Employed in the development and environmental fate studies of novel pesticides and herbicides.
• Diagnostic Reagent Development: Used in the formulation of advanced clinical diagnostic assays and kits.

Basic Information

Product Name	Glyoxylic Acid-13C2
CAS No.	918332-99-7
Molecular Formula	13C2H2O3
Molecular Weight	76.03 (for 13C2)
Synonyms	Formylformic-13C2 Acid; Oxoacetic-13C2 Acid; 13C2-Glyoxylic Acid; [13C2]-Glyoxylic Acid; (13C2)Glyoxylic Acid; Carbon-13 Labeled Glyoxylic Acid; Isotopically Labeled Glyoxylic Acid; 2-Oxoacetic-13C2 Acid
EINECS	Contact for details

Quality Control

Our Glyoxylic Acid-13C2 is manufactured under strict quality control protocols to ensure exceptional isotopic and chemical purity, suitable for sensitive research applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment (atom % 13C), chemical purity (by HPLC/NMR), and specific tests for identity and impurities. We adhere to cGMP principles for consistent production and support regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a cool, dry place. This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider sealing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Isotopic Enrichment (atom % 13C)	≥ 99%
Chemical Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%

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