Description

Isoxanthopterin is a naturally occurring pteridine derivative with significant biochemical relevance. This compound serves as a key intermediate and reference standard in the study of metabolic pathways and enzymatic functions. It is primarily utilized by research institutions and manufacturers in the life sciences sector for applications in biochemical research, diagnostic development, and as a high-purity building block. Our supply ensures consistent quality and reliable availability for critical industrial and research needs.

Application

• Biochemical Research: Used as a reference standard and intermediate in the study of pteridine metabolism and related enzymatic processes.
• Diagnostic Reagent Manufacturing: Serves as a key raw material in the production of specialized diagnostic kits and assays.
• Pharmaceutical Intermediates: Acts as a high-purity building block in the synthesis of more complex pharmaceutical compounds and active ingredients.
• Life Science Reagents: Employed in the formulation of cell culture media, buffers, and other specialized laboratory reagents.
• Analytical Chemistry: Functions as a certified reference material (CRM) for method development, calibration, and quality control in analytical laboratories.

Basic Information

Product Name	Isoxanthopterin
CAS No.	529-69-1
Molecular Formula	C6H5N5O2
Molecular Weight	179.14 g/mol
Synonyms	7-Isoxanthopterin; 2-Amino-4,7-dihydroxypteridine; 2-Amino-4,7(1H,8H)-pteridinedione; 2-Aminopteridine-4,7-diol; Isoxanthopterine; 4,7-Dihydroxy-2-pteridinamine; 529-69-1; NSC 1879
EINECS	208-463-9

Quality Control

Our Isoxanthopterin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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 to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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