Description

L-Monapterin is a specialized pteridine derivative, a class of compounds with significant biological activity. This high-purity biochemical is essential for advanced research and development in life sciences, where precise molecular structure and purity are critical. It serves as a valuable building block and reference standard for pharmaceutical researchers, analytical chemists, and institutions focused on metabolic studies and enzyme cofactor research.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or reference standard in the synthesis and study of novel therapeutic agents, particularly those targeting metabolic pathways.
• Biochemical Research: Serves as a crucial reagent in enzymatic studies and investigations into folate metabolism and related biological processes.
• Analytical Reference Standard: Employed as a high-purity calibrant in chromatographic methods (HPLC, LC-MS) for accurate quantification and method validation in quality control laboratories.
• Life Science Reagents: Incorporated into specialized cell culture media or diagnostic assay kits for research purposes.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in chemistry, biochemistry, and molecular biology.

Basic Information

Product Name	L-Monapterin
CAS No.	670-65-5
Molecular Formula	C9H11N5O4
Molecular Weight	253.22 g/mol
Synonyms	L-Monapterin; (6R)-2-Amino-6-[(1R,2S)-1,2,3-trihydroxypropyl]-5,6,7,8-tetrahydropteridin-4(3H)-one; L-Threo-neopterin; L-erythro-Neopterin; L-Neopterin (ambiguous); 6-(L-erythro-1,2,3-Trihydroxypropyl)pterin; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our L-Monapterin is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity suitable for research applications. Quality is verified through a comprehensive suite of analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch to support your quality assurance protocols.

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 degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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