Description

Pteridine, 3-Oxide (9Ci) is a specialized heterocyclic compound belonging to the pteridine class, characterized by its unique N-oxide functional group. This structural feature makes it a valuable intermediate for synthesizing more complex molecules in advanced research and development. It is primarily sought after by researchers and process chemists in the pharmaceutical and agrochemical industries for its role in developing novel active ingredients. The compound, with CAS number 88299-32-5, is a key building block for exploring new chemical entities and biological pathways.

Application

Pteridine, 3-Oxide (9Ci) serves as a versatile chemical intermediate with applications across several high-value research and industrial sectors.

• Pharmaceutical Research & Development: A crucial precursor for the synthesis of novel pteridine-based drug candidates, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that leverage the pteridine scaffold.
• Biochemical Research: Employed as a standard or intermediate in studies related to folate metabolism and other biological pathways involving pteridine derivatives.
• Material Science Exploration: Investigated as a potential building block for organic electronic materials, dyes, and fluorescent markers due to its conjugated heterocyclic structure.
• Academic & Contract Research: Supplied to universities and CROs (Contract Research Organizations) for fundamental chemical research and custom synthesis projects.

Basic Information

Product Name	Pteridine, 3-Oxide (9Ci)
CAS No.	88299-32-5
Molecular Formula	C₆H₄N₄O
Molecular Weight	148.12 g/mol
Synonyms	3-Oxido-1H-pteridine; Pteridine 3-Oxide; Pteridine N-Oxide; 1H-Pteridin-3-ol 3-Oxide; 3-Hydroxypteridine 3-Oxide; Pteridin-3(2H)-one 3-Oxide; Pteridine-3(2H)-one, 3-oxide
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of Pteridine, 3-Oxide (9Ci) is analyzed to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay (HPLC), identity (IR, NMR), and impurity profiles are provided with every shipment. Our quality system is designed to support research and development needs where reliable and reproducible material is critical.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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